# I/O Module ## Industrial I/O Modules: Seamless Data Integration and Control This collection features essential Industrial I/O (Input/Output) Modules, critical components for bridging the gap between industrial control systems and field-level devices. These modules facilitate precise data acquisition and reliable control signal transmission, forming the backbone of modern industrial automation, monitoring, and operational control. Our I/O modules are engineered to meet the rigorous demands of manufacturing facilities, electrical control panels, and complex machinery. This collection includes I/O modules from reputable manufacturers such as ABB, Schneider Electric, Siemens, and CHINT, ensuring compatibility with diverse project requirements. DDY Supply provides industrial electrical components for global distributors, EPC contractors, system integrators, and industrial buyers. ## Key Features of Industrial I/O Modules - **Versatile Connectivity Options:** Support for a wide array of digital and analog input/output signals, accommodating sensors, actuators, and various field devices. - **Robust Industrial Design:** Built to withstand harsh environments, offering high resistance to vibration, shock, temperature fluctuations, and electromagnetic interference common in industrial settings. - **Modular and Expandable Architectures:** Available in various form factors and communication protocols, allowing for flexible system design and scalability to meet evolving automation needs. - **High-Density Configurations:** Maximize panel space and reduce wiring complexity with modules offering numerous I/O points per unit. - **Brand Diversity:** Sourced from established industrial electrical brands including Siemens, ABB, Schneider Electric, CHINT, and Delixi, providing choice and reliability. - **System Compatibility:** Designed for seamless integration with leading PLC (Programmable Logic Controller) platforms and industrial networks, ensuring interoperability within existing automation infrastructure. - **Enhanced Diagnostic Capabilities:** Features often include LED indicators and diagnostic functions for quick troubleshooting and reduced downtime. ## Product Range: I/O Modules and Accessories This comprehensive collection encompasses a wide spectrum of industrial I/O modules, including digital input modules, digital output modules, analog input modules, analog output modules, and mixed signal modules. We offer product families and series from leading manufacturers such as Schneider Electric (e.g., Modicon), Siemens (e.g., SIMATIC), ABB, and CHINT, designed for robust performance in demanding applications. Common models are available to support standard industrial automation, electrical distribution, and complex engineering projects. ## Industrial Applications for I/O Modules Industrial I/O modules are indispensable across a broad range of critical applications, including: - Industrial automation systems for process control and monitoring. - Electrical control panels and distribution boards for facility management. - Low voltage power distribution systems requiring precise signal handling. - Machinery and equipment integration for automated manufacturing lines. - Manufacturing facilities requiring real-time data acquisition and control. - Infrastructure projects demanding reliable sensor inputs and control outputs. - Energy projects, including power generation and renewable energy systems. ## Brand and Supplier Information DDY Supply specializes in multi-brand industrial electrical component supply, providing a strategic advantage for global distributors, EPC contractors, system integrators, and engineering companies. Our extensive product sourcing capability ensures access to a wide selection of I/O modules and related components from established manufacturers, facilitating efficient procurement for international projects. ## Why Choose DDY Supply for I/O Modules - **Global Supply Network:** Facilitating procurement for international projects and diverse global markets. - **Extensive Product Range:** Offering a wide array of industrial electrical products from multiple manufacturers. - **Multi-Brand Sourcing:** Providing comprehensive support to source components from various leading brands. - **Engineering Project Support:** Assisting with product selection and procurement for specialized technical requirements. - **Dedicated Procurement Services:** Streamlining the acquisition of essential electrical components for industrial applications. ## Frequently Asked Questions **Q:** Where can I buy Industrial I/O Modules from China? **A:** DDY Supply provides Industrial I/O Modules for electrical distributors, contractors, system integrators, and industrial projects worldwide, offering competitive sourcing solutions. **Q:** Which brands of Industrial I/O Modules can DDY Supply provide? **A:** DDY Supply supplies available industrial electrical brands according to product category and project requirements, including major manufacturers like Siemens, ABB, Schneider Electric, and CHINT. **Q:** What applications are Industrial I/O Modules used for? **A:** Industrial I/O Modules are commonly used in industrial automation, electrical control systems, machinery integration, manufacturing facilities, and various engineering projects requiring reliable data interfacing. ## Products in this collection - [Schneider/Schneider Electric XDA Analog Controller](https://ddysupply.com/products/schneider-schneider-electric-xda-analog-controller) - 619.99 USD - [DELIXI Electric WYJ DC power supply digital display](https://ddysupply.com/products/delixi-delixi-electric-wyj-dc-power-supply-digital-display) - 85.87 USD - [Delixi Electric WYJ DC power supply digital display](https://ddysupply.com/products/delixi-delixi-electric-wyj-dc-power-supply-digital-display-1-piece-box) - 356.94 USD - [Schneider/Schneider Electric ATV accessories control I/O card resolver encoder interface module](https://ddysupply.com/products/schneider-schneider-electric-atv-accessories-control-i-o-card-resolver-encoder-interface-module) - 137.44 USD - [Schneider/Schneider Electric ATV accessories interface module](https://ddysupply.com/products/schneider-schneider-electric-atv-accessories-interface-module) - 94.49 USD - [SIEMENS/Siemens V20 BOP interface V20 external BOP panel option External BOP panel interface module with standard RJ45 interface](https://ddysupply.com/products/siemens-siemens-v20-bop-interface-v20-external-bop-panel-option-external-bop-panel-interface-module-with-standard-rj45-interface) - 11.57 USD - [OMRON/OMRON CJ1W analog input module](https://ddysupply.com/products/omron-omron-cj1w-analog-input-module) - 263.07 USD - [OMRON/OMRON CJ1W analog output module](https://ddysupply.com/products/omron-omron-cj1w-analog-output-module) - 319.99 USD - [OMRON/OMRON CJ1W digital input and output module](https://ddysupply.com/products/omron-omron-cj1w-digital-input-and-output-module) - 124.42 USD - [OMRON/OMRON CJ1W digital input module](https://ddysupply.com/products/omron-omron-cj1w-digital-input-module) - 57.77 USD - [OMRON/OMRON CJ1W digital output module](https://ddysupply.com/products/omron-omron-cj1w-digital-output-module) - 82.59 USD - [OMRON/OMRON CJ2M pulse I/O module](https://ddysupply.com/products/omron-omron-cj2m-pulse-i-o-module) - 83.55 USD - [OMRON/OMRON CP1W analog input and output module](https://ddysupply.com/products/omron-omron-cp1w-analog-input-and-output-module) - 155.92 USD - [OMRON/OMRON CP1W analog input module](https://ddysupply.com/products/omron-omron-cp1w-analog-input-module) - 113.72 USD - [OMRON/OMRON CP1W analog output module](https://ddysupply.com/products/omron-omron-cp1w-analog-output-module) - 137.58 USD - [OMRON/OMRON CP1W digital input and output module](https://ddysupply.com/products/omron-omron-cp1w-digital-input-and-output-module) - 126.41 USD - [OMRON/OMRON CP1W digital input module](https://ddysupply.com/products/omron-omron-cp1w-digital-input-module) - 44.02 USD - [OMRON/OMRON CP1W digital output module](https://ddysupply.com/products/omron-omron-cp1w-digital-output) - 133.92 USD - [OMRON/OMRON DRT2 digital input and output module](https://ddysupply.com/products/omron-omron-drt2-digital-input) - 165.12 USD - [OMRON/OMRON DRT2 digital output module](https://ddysupply.com/products/omron-omron-drt2-digital-output-module) - 105.98 USD - [OMRON/OMRON NX series analog input module](https://ddysupply.com/products/omron-omron-nx-series-analog-input-module) - 476.98 USD - [OMRON/OMRON NX series analog output module](https://ddysupply.com/products/omron-omron-nx-series-analog-output-module) - 330.25 USD - [OMRON/OMRON NX series digital input module](https://ddysupply.com/products/omron-omron-nx-series-digital-input-module) - 66.03 USD - [OMRON/OMRON NX series digital output module](https://ddysupply.com/products/omron-omron-nx-series-digital-output-module) - 75.21 USD - [OMRON/OMRON NX series temperature control unit](https://ddysupply.com/products/omron-omron-nx-series-temperature-control-unit) - 201.79 USD - [OMRON/OMRON XWT digital input module](https://ddysupply.com/products/omron-omron-xwt-digital-input-module) - 71.13 USD - [OMRON/OMRON XWT digital output module](https://ddysupply.com/products/omron-omron-xwt-digital-output-module) - 159.98 USD - [PHOENIX CONTACT/Phoenix AXL analog module](https://ddysupply.com/products/phoenix-contact-phoenix-axl-analog-module) - 1542.03 USD - [PHOENIX CONTACT/Phoenix AXL digital module](https://ddysupply.com/products/phoenix-contact-phoenix-axl-digital-module) - 2108.85 USD - [PHOENIX CONTACT/Phoenix AXL digital module Axioline F, digital input module, digital inputs: 32,24 V DC, connection system: 1 wire, local bus transmission rate: 100 Mbps, protection class: IP20, incl. bus base module and Axioline F connector](https://ddysupply.com/products/phoenix-contact-phoenix-axl-digital-module-axioline-f-digital-input-module-digital-inputs-32-24-v-dc-connection-system-1-wire-local-bus-transmission-rate-100-mbps-protection-class-ip20-incl-bus-base-module-and-axioline-f-connector) - 1316.9 USD - [PHOENIX CONTACT/Phoenix IB analog module](https://ddysupply.com/products/phoenix-contact-phoenix-ib-analog-module) - 449.85 USD - [PHOENIX CONTACT/Phoenix IB analog module Inline, analog input module, analog input: 4,0 V ... 10 V, -10 V ... 10 V, connection system: 2-wire, local bus transmission rate: 500 kBit/s, protection class: IP20, incl. Inline connector and marking area](https://ddysupply.com/products/phoenix-contact-phoenix-ib-analog-module-inline-analog-input-module-analog-input-4-0-v-10-v-10-v-10-v-connection-system-2-wire-local-bus-transmission-rate-500-kbit-s-protection-class-ip20-incl-inline-connector-and-marking-area) - 353.56 USD - [PHOENIX CONTACT/Phoenix IB analog module Inline, analog output module, analog output: 2,0 V ... 10 V, -10 V ... 10 V, connection system: 2 wire, local bus transmission rate: 500 kBit/s, protection class: IP20, incl. Inline connector and marking area](https://ddysupply.com/products/phoenix-contact-phoenix-ib-analog-module-inline-analog-output-module-analog-output-2-0-v-10-v-10-v-10-v-connection-system-2-wire-local-bus-transmission-rate-500-kbit-s-protection-class-ip20-incl-inline-connector-and-marking-area) - 187.41 USD - [PHOENIX CONTACT/Phoenix IB analog module Inline, temperature measurement module, analog RTD inputs: 2, connection system: 2, 3, 4 wires, local bus transmission rate: 500 kBit/s, protection level: IP20, including Inline connector and identification area](https://ddysupply.com/products/phoenix-contact-phoenix-ib-analog-module-inline-temperature-measurement-module-analog-rtd-inputs-2-connection-system-2-3-4-wires-local-bus-transmission-rate-500-kbit-s-protection-level-ip20-including-inline-connector-and-identification-area) - 161.17 USD - [PHOENIX CONTACT/Phoenix IB counter module](https://ddysupply.com/products/phoenix-contact-phoenix-ib-counter-module) - 485.71 USD - [PHOENIX CONTACT/Phoenix IB digital module](https://ddysupply.com/products/phoenix-contact-phoenix-ib-digital-module) - 122.53 USD - [PHOENIX CONTACT/Phoenix IB digital module Inline, digital input module, digital inputs: 16,24 V DC, connection system: 3-wire, local bus transmission rate: 500 kBit/s, protection class: IP20, incl. Inline connector and marking strip](https://ddysupply.com/products/phoenix-contact-phoenix-ib-digital-module-inline-digital-input-module-digital-inputs-16-24-v-dc-connection-system-3-wire-local-bus-transmission-rate-500-kbit-s-protection-class-ip20-incl-inline-connector-and-marking-strip) - 188.47 USD - [PHOENIX CONTACT/Phoenix IB digital module Inline, digital input module, digital inputs: 4,24 V DC, connection system: 3 wires, local bus transmission rate: 500 kBit/s, protection class: IP20, incl. Inline connector and identification field](https://ddysupply.com/products/phoenix-contact-phoenix-ib-digital-module-inline-digital-input-module-digital-inputs-4-24-v-dc-connection-system-3-wires-local-bus-transmission-rate-500-kbit-s-protection-class-ip20-incl-inline-connector-and-identification-field) - 56.23 USD - [PHOENIX CONTACT/Phoenix IB digital module Inline, digital input module, digital inputs: 8, 24 V DC, connection system: 4 wires, local bus transmission rate: 500 kBit/s, protection class: IP20, incl. Inline connector and marking strip](https://ddysupply.com/products/phoenix-contact-phoenix-ib-digital-module-inline-digital-input-module-digital-inputs-8-24-v-dc-connection-system-4-wires-local-bus-transmission-rate-500-kbit-s-protection-class-ip20-incl-inline-connector-and-marking-strip) - 103.1 USD - [PHOENIX CONTACT/Phoenix IB digital module Inline, digital output module, digital output: 16,24 V DC, 500 mA, connection system: 3-wire, local bus transmission rate: 500 kBit/s, protection class: IP20, incl. Inline connector and marking strip](https://ddysupply.com/products/phoenix-contact-phoenix-ib-digital-module-inline-digital-output-module-digital-output-16-24-v-dc-500-ma-connection-system-3-wire-local-bus-transmission-rate-500-kbit-s-protection-class-ip20-incl-inline-connector-and-marking-strip) - 149.94 USD - [PHOENIX CONTACT/Phoenix IB digital module Inline, digital output module, digital output: 4,24 V DC, 500 mA, connection system: 3 wires, local bus transmission rate: 500 kBit/s, protection class: IP20, incl. Inline connector and identification field](https://ddysupply.com/products/phoenix-contact-phoenix-ib-digital-module-inline-digital-output-module-digital-output-4-24-v-dc-500-ma-connection-system-3-wires-local-bus-transmission-rate-500-kbit-s-protection-class-ip20-incl-inline-connector-and-identification-field) - 71.97 USD - [PHOENIX CONTACT/Phoenix IB digital module Inline, digital output module, digital output: 8,24 V DC, 500 mA, connection system: 4 wires, local bus transmission rate: 500 kBit/s, protection class: IP20, incl. Inline connector and marking strip](https://ddysupply.com/products/phoenix-contact-phoenix-ib-digital-module-inline-digital-output-module-digital-output-8-24-v-dc-500-ma-connection-system-4-wires-local-bus-transmission-rate-500-kbit-s-protection-class-ip20-incl-inline-connector-and-marking-strip) - 302.22 USD - [PHOENIX CONTACT/Phoenix IB digital module Inline, digital output module, digital outputs: 2,24 V DC, 2 A, connection system: 4 wires, local bus transmission rate: 500 kBit/s, protection class: IP20, incl. Inline connector and identification field](https://ddysupply.com/products/phoenix-contact-phoenix-ib-digital-module-inline-digital-output-module-digital-outputs-2-24-v-dc-2-a-connection-system-4-wires-local-bus-transmission-rate-500-kbit-s-protection-class-ip20-incl-inline-connector-and-identification-field) - 72.17 USD - [Siemens ET200 SMART IM60 integrated remote interface module](https://ddysupply.com/products/siemens-siemens-et200-smart-im60-integrated-remote-interface-module) - 170.65 USD - [Siemens ET200AL digital input and output module](https://ddysupply.com/products/siemens-siemens-et200al-digital-input-and-output-module) - 274.9 USD - [SIEMENS/Siemens ET200AL interface module](https://ddysupply.com/products/siemens-siemens-et200al-interface-module) - 341.27 USD - [Siemens ET200iSP interface module](https://ddysupply.com/products/siemens-siemens-et200isp-interface-module) - 1327.28 USD - [SIEMENS/Siemens ET200M interface module](https://ddysupply.com/products/siemens-siemens-et200m-interface-module) - 806.44 USD - [SIEMENS/Siemens ET200MP interface module](https://ddysupply.com/products/siemens-siemens-et200mp-interface-module) - 417.17 USD - [Siemens ET200pro interface module](https://ddysupply.com/products/siemens-siemens-et200pro-interface-module) - 105.28 USD - [Siemens ET200pro interface module for PROFIBUS interface module](https://ddysupply.com/products/siemens-siemens-et200pro-interface-module-for-profibus-interface-module-et-200-pro) - 120.88 USD - [Siemens ET200pro interface module for PROFIBUS Interface module ET 200 PRO; direct connection, integrated address selector and terminating resistor for PROFIBUS DP](https://ddysupply.com/products/siemens-et200pro-profibus-interface) - 112.24 USD - [Siemens ET200SP counter module](https://ddysupply.com/products/siemens-siemens-et200sp-counter-module) - 172.72 USD - [SIEMENS/Siemens ET200SP interface module](https://ddysupply.com/products/siemens-siemens-et200sp-interface-module) - 183.9 USD - [SIEMENS/Siemens ET200SP pulse/positioning module](https://ddysupply.com/products/siemens-siemens-et200sp-pulse-positioning-module) - 429.91 USD - [SIEMENS/Siemens LOGO! Analog input expansion module](https://ddysupply.com/products/siemens-siemens-logo-analog-input-expansion-module) - 0.0 USD - [SIEMENS/Siemens LOGO! Analog output expansion module](https://ddysupply.com/products/siemens-siemens-logo-analog-output-expansion-module) - 115.26 USD - [SIEMENS/Siemens LOGO! digital input/output expansion module](https://ddysupply.com/products/siemens-siemens-logo-digital-input-output-expansion-module) - 107.85 USD - [SIEMENS/Siemens S7-1200 analog input expansion module](https://ddysupply.com/products/siemens-siemens-s7-1200-analog-input-expansion-module) - 839.58 USD - [SIEMENS/Siemens S7-1200 analog input expansion module SM1231 4x13-bit analog input Jiangsu Province-No. 1017 warehouse outer packaging scratch code](https://ddysupply.com/products/siemens-siemens-s7-1200-analog-input-expansion-module-sm1231-4x13-bit-analog-input-jiangsu-province-no-1017-warehouse-outer-packaging-scratch-code) - 600.63 USD - [SIEMENS/Siemens S7-1200 analog input expansion module SM1231 4x16-bit analog input Jiangsu Province-1017 Warehouse Outer Packaging Scratch Code](https://ddysupply.com/products/siemens-siemens-s7-1200-analog-input-expansion-module-sm1231-4x16-bit-analog-input-jiangsu-province-1017-warehouse-outer-packaging-scratch-code) - 362.1 USD - [SIEMENS/Siemens S7-1200 analog input expansion module SM1231 4x16-bit thermocouple analog input](https://ddysupply.com/products/siemens-siemens-s7-1200-analog-input-expansion-module-sm1231-4x16-bit-thermocouple-analog-input) - 839.58 USD - [SIEMENS/Siemens S7-1200 analog input expansion module SM1231 8x16-bit thermal resistance analog input](https://ddysupply.com/products/siemens-siemens-s7-1200-analog-input-expansion-module-sm1231-8x16-bit-thermal-resistance-analog-input) - 1353.18 USD - [SIEMENS/Siemens S7-1200 analog input expansion module SM1231 8x16-bit thermocouple analog input](https://ddysupply.com/products/siemens-siemens-s7-1200-analog-input-expansion-module-sm1231-8x16-bit-thermocouple-analog-input) - 1211.7 USD - [SIEMENS/Siemens S7-1200 analog input/output expansion module SM1234 4x13-bit analog input/2x14-bit analog output Jiangsu Province-1017 Warehouse Outer Packaging Scratch Code](https://ddysupply.com/products/siemens-siemens-s7-1200-analog-input-output-expansion-module-sm1234-4x13-bit-analog-input-2x14-bit-analog-output-jiangsu-province-1017-warehouse-outer-packaging-scratch-code) - 333.51 USD - [SIEMENS/Siemens S7-1200 analog output expansion module SM1232 2x14-bit analog output](https://ddysupply.com/products/siemens-siemens-s7-1200-analog-output-expansion-module-sm1232-2x14-bit-analog-output) - 255.96 USD - [SIEMENS/Siemens S7-1200 analog output expansion module SM1232 4x14-bit analog output Jiangsu Province-1017 Warehouse Outer Packaging Scratch Code](https://ddysupply.com/products/siemens-siemens-s7-1200-analog-output-expansion-module-sm1232-4x14-bit-analog-output-jiangsu-province-1017-warehouse-outer-packaging-scratch-code) - 386.87 USD - [SIEMENS/Siemens S7-1200 analog signal expansion board SB1231](https://ddysupply.com/products/siemens-siemens-s7-1200-analog-signal-expansion-board-sb1231) - 258.64 USD - [SIEMENS/Siemens S7-1200 analog signal expansion board SB1231 1x12-bit analog input](https://ddysupply.com/products/siemens-siemens-s7-1200-analog-signal-expansion-board-sb1231-1x12-bit-analog-input) - 78.68 USD - [SIEMENS/Siemens S7-1200 analog signal expansion board SB1232 1x12-bit analog output](https://ddysupply.com/products/siemens-siemens-s7-1200-analog-signal-expansion-board-sb1232-1x12-bit-analog-output) - 258.64 USD - [SIEMENS/Siemens S7-1200 digital input expansion module SM1221 16x24VDC input Jiangsu Province-No. 1017 warehouse outer packaging scratch code](https://ddysupply.com/products/siemens-siemens-s7-1200-digital-input-expansion-module-sm1221-16x24vdc-input-jiangsu-province-no-1017-warehouse-outer-packaging-scratch-code) - 465.0 USD - [SIEMENS/Siemens S7-1200 digital input expansion module SM1221 8x24VDC input Jiangsu Province-No. 1017 warehouse outer packaging scratch code](https://ddysupply.com/products/siemens-siemens-s7-1200-digital-input-expansion-module-sm1221-8x24vdc-input-jiangsu-province-no-1017-warehouse-outer-packaging-scratch-code) - 119.45 USD - [SIEMENS/Siemens S7-1200 digital input/output expansion module Jiangsu Province-1017 warehouse outer packaging scratch code](https://ddysupply.com/products/siemens-siemens-s7-1200-digital-input-output-expansion-module-jiangsu-province-1017-warehouse-outer-packaging-scratch-code) - 285.87 USD - [SIEMENS/Siemens S7-1200 digital input/output expansion module SM1223 8x24VDC input/8x24VDC output Jiangsu Province-No. 1017 warehouse outer packaging scratch code](https://ddysupply.com/products/siemens-siemens-s7-1200-digital-input-output-expansion-module-sm1223-8x24vdc-input-8x24vdc-output-jiangsu-province-no-1017-warehouse-outer-packaging-scratch-code) - 185.86 USD - [SIEMENS/Siemens S7-1200 digital output expansion module](https://ddysupply.com/products/siemens-siemens-s7-1200-digital-output-expansion-module) - 183.91 USD - [SIEMENS/Siemens S7-1200 digital output expansion module SM1222 8x24VDC output](https://ddysupply.com/products/siemens-siemens-s7-1200-digital-output-expansion-module-sm1222-8x24vdc-output) - 291.11 USD - [SIEMENS/Siemens S7-1200 digital signal expansion board SB1221 DC 200kHz 4x24VDC input](https://ddysupply.com/products/siemens-siemens-s7-1200-digital-signal-expansion-board-sb1221-dc-200khz-4x24vdc-input) - 171.3 USD - [SIEMENS/Siemens S7-1200 digital signal expansion board SB1222 DC 200kHz 4x24VDC output 0.1A](https://ddysupply.com/products/siemens-siemens-s7-1200-digital-signal-expansion-board-sb1222-dc-200khz-4x24vdc-output-0-1a) - 185.5 USD - [SIEMENS/Siemens S7-1500 analog input module](https://ddysupply.com/products/siemens-siemens-s7-1500-analog-input-module) - 0.0 USD - [SIEMENS/Siemens S7-1500 analog input/output module](https://ddysupply.com/products/siemens-siemens-s7-1500-analog) - 440.24 USD - [SIEMENS/Siemens S7-1500 analog output module](https://ddysupply.com/products/siemens-siemens-s7-1500-analog-output-module) - 724.2 USD - [SIEMENS/Siemens S7-1500 digital input module](https://ddysupply.com/products/siemens-siemens-s7-1500-digital-input-module) - 308.97 USD - [SIEMENS/Siemens S7-1500 digital output module](https://ddysupply.com/products/siemens-siemens-s7-1500-digital-output-module) - 409.65 USD - [SIEMENS/Siemens S7-1500 high-speed counting module](https://ddysupply.com/products/siemens-siemens-s7-1500-high-speed-counting-module) - 1278.6 USD - [SIEMENS/Siemens S7-1500RH digital output module](https://ddysupply.com/products/siemens-siemens-s7-1500rh-digital-output-module) - 881.79 USD - [SIEMENS/Siemens S7-200 SMART analog input expansion module EM AE04](https://ddysupply.com/products/siemens-siemens-s7-200-smart-analog-input-expansion-module-em-ae04) - 79.71 USD - [SIEMENS/Siemens S7-200 SMART analog input expansion module EM AE08](https://ddysupply.com/products/siemens-siemens-s7-200-smart-analog-input-expansion-module-em-ae08) - 149.36 USD - [SIEMENS/Siemens S7-200 SMART analog input expansion module EM AR02](https://ddysupply.com/products/siemens-siemens-s7-200-smart-analog-input-expansion-module-em-ar02) - 95.67 USD - [SIEMENS/Siemens S7-200 SMART analog input expansion module EM AR04](https://ddysupply.com/products/siemens-siemens-s7-200-smart-analog-input-expansion-module-em-ar04) - 192.65 USD - [SIEMENS/Siemens S7-200 SMART analog input expansion module EM AT04](https://ddysupply.com/products/siemens-siemens-s7-200-smart-analog-input-expansion-module-em-at04) - 113.18 USD - [SIEMENS/Siemens S7-200 SMART analog input/output expansion module EM AM03](https://ddysupply.com/products/siemens-siemens-s7-200-smart-analog-input-output-expansion-module-em-am03) - 83.64 USD - [SIEMENS/Siemens S7-200 SMART analog input/output expansion module EM AM06](https://ddysupply.com/products/siemens-siemens-s7-200-smart-analog-input-output-expansion-module-em-am06) - 149.06 USD - [SIEMENS/Siemens S7-200 SMART analog output expansion module EM AQ02](https://ddysupply.com/products/siemens-siemens-s7-200-smart-analog-output-expansion-module-em-aq02) - 86.93 USD - [SIEMENS/Siemens S7-200 SMART analog output expansion module EM AQ04](https://ddysupply.com/products/siemens-siemens-s7-200-smart-analog-output-expansion-module-em-aq04) - 156.23 USD - [SIEMENS/Siemens S7-200 SMART analog signal expansion board SB AE01](https://ddysupply.com/products/siemens-siemens-s7-200-smart-analog-signal-expansion-board-sb-ae01) - 122.16 USD - [SIEMENS/Siemens S7-200 SMART analog signal expansion board SB AQ01](https://ddysupply.com/products/siemens-siemens-s7-200-smart-analog-signal-expansion-board-sb-aq01) - 123.49 USD - [SIEMENS/Siemens S7-200 SMART digital input expansion module](https://ddysupply.com/products/siemens-siemens-s7-200-smart-digital-input-expansion-module) - 43.28 USD - [SIEMENS/Siemens S7-200 SMART digital input expansion module EM DE16](https://ddysupply.com/products/siemens-siemens-s7-200-smart-digital-input-expansion-module-em-de16) - 64.06 USD - [SIEMENS/Siemens S7-200 SMART digital input/output expansion module EM DR16](https://ddysupply.com/products/siemens-siemens-s7-200-smart-digital-input-output-expansion-module-em-dr16) - 91.67 USD - [SIEMENS/Siemens S7-200 SMART digital input/output expansion module EM DR32](https://ddysupply.com/products/siemens-siemens-s7-200-smart-digital-input-output-expansion-module-em-dr32) - 146.78 USD - [SIEMENS/Siemens S7-200 SMART digital input/output expansion module EM DT16](https://ddysupply.com/products/siemens-siemens-s7-200-smart-digital-input-output-expansion-module-em-dt16) - 86.14 USD - [SIEMENS/Siemens S7-200 SMART digital input/output expansion module EM DT32](https://ddysupply.com/products/siemens-siemens-s7-200-smart-digital-input-output-expansion-module-em-dt32) - 151.51 USD - [SIEMENS/Siemens S7-200 SMART digital output expansion module EM DR08](https://ddysupply.com/products/siemens-siemens-s7-200-smart-digital-output-expansion-module-em-dr08) - 49.36 USD - [SIEMENS/Siemens S7-200 SMART digital output expansion module EM DT08](https://ddysupply.com/products/siemens-siemens-s7-200-smart-digital-output-expansion-module-em-dt08) - 49.36 USD - [SIEMENS/Siemens S7-200 SMART digital output expansion module EM QR16](https://ddysupply.com/products/siemens-siemens-s7-200-smart-digital-output-expansion-module-em-qr16) - 88.1 USD - [SIEMENS/Siemens S7-200 SMART digital output expansion module EM QT16](https://ddysupply.com/products/siemens-siemens-s7-200-smart-digital-output-expansion-module-em-qt16) - 87.8 USD - [SIEMENS/Siemens S7-200 SMART digital signal expansion board SB DT04](https://ddysupply.com/products/siemens-siemens-s7-200-smart-digital-signal-expansion-board-sb-dt04) - 27.06 USD - [SIEMENS/Siemens S7-400H interface module](https://ddysupply.com/products/siemens-siemens-s7-400h-interface-module) - 2076.22 USD - [WAGO analog input module](https://ddysupply.com/products/wago-analog-input-module) - 782.45 USD - [WAGO/Wago 1 channel analog input](https://ddysupply.com/products/wago-wago-1-channel-analog-input) - 377.71 USD - [WAGO/Wago 16-channel digital input module](https://ddysupply.com/products/wago-wago-16-channel-digital-input-module) - 158.79 USD - [WAGO/Wago 2-channel analog input module](https://ddysupply.com/products/wago-wago-2-channel-analog-input-module) - 306.8 USD - [WAGO/Wago 2-channel analog output module](https://ddysupply.com/products/wago-wago-2-channel-analog-output-module) - 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90.07 USD - [WAGO/WAGO 8-channel digital output module](https://ddysupply.com/products/wago-wago-8-channel-digital-output-module) - 100.65 USD - [WAGO/WAGO RS-232C interface module](https://ddysupply.com/products/wago-wago-rs-232c-interface-module) - 430.13 USD - [Autonics BFXLCD display digital optical fiber amplifier](https://ddysupply.com/products/automatics-bfxlcd-display-digital-optical-fiber-amplifier) - 15.91 USD - [autonics BF3 high performance single/dual digital display fiber optic amplifier](https://ddysupply.com/products/autonics-bf3-high-performance-single) - 13.02 USD - [autonics BF4 high performance single/dual digital display fiber optic amplifier](https://ddysupply.com/products/autonics-bf4-high-performance-single-dual-digital-display-fiber-optic-amplifier) - 18.87 USD - [OMRON/OMRON E3X-ZD digital optical fiber sensor](https://ddysupply.com/products/omron-omron-e3x-zd-digital-optical-fiber-sensor) - 24.22 USD - [Panasonic FX-100 digital optical fiber sensor amplifier](https://ddysupply.com/products/panasonic-fx-100-digital-optical-fiber-sensor-amplifier) - 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