German
Japanese
Portuguese
Korea
Mexico
Dutch
I/O Relay Modules
(140 results)I/O relay modules are used in industrial control, building management, and similar applications to connect control equipment to input sources such as limit switches or proximity sensors, as well as output devices such as motors or linear actuators. Typically implemented in form factors that allow ease of replacement, their primary purpose is to allow system components operating at different voltage levels and supplied by different sources to be safely connected to a shared control system.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 3RK19011YA11I/O Relay Modules | Siemens | I/O Modules TERMINATION CONNECTOR AS-I 22.5MM | In Stock | - | |
 3RG90020DA00I/O Relay Modules | Siemens | I/O Modules 4IN/4OUT,200MA,PNP,SCREW TERMINALS | In Stock | - | |
 3RK12072BQ400AA3I/O Relay Modules | Siemens | I/O Modules 3S-I ANALOG INPUT MOD,+/-0-10V,S7 | In Stock | - | |
 3RK12000CQ200AA3I/O Relay Modules | Siemens | AS-I compact module K45, 3RK1200-0CQ20-0AA3, Siemens | 2 | - | |
 3RK14020BE000AA2I/O Relay Modules | Siemens | I/O Modules ASI SLIM LINE MOD,2IN/2OUT RELAY | In Stock | - | |
 3RK14001DQ030AA3I/O Relay Modules | Siemens | I/O Modules 4I/4O MODUL,200MA PNP,ELECTR,DC24V,1A | In Stock | - | |
 3RK14000CE001TB3I/O Relay Modules | Siemens | I/O Modules AS INTERFACE MODULE. 4 I/4 O. | In Stock | - | |
 3RK12000CE030AA2I/O Relay Modules | Siemens | I/O Modules AS-I COUNTER MODULE | In Stock | - | |
 6ES75111CK010AB0I/O Relay Modules | Siemens | I/O Modules | In Stock | - | |
 3RK24001CE010AA2I/O Relay Modules | Siemens | I/O Modules S45,IP20,A/B-SLAVE(SPEC3.0)4DI/4DO,PNP | In Stock | - | |
 3UF73301AU000I/O Relay Modules | Siemens | I/O Modules DM-F Profisafe, 110-240V AC/DC | In Stock | - | |
 3RK14051BG000AA2I/O Relay Modules | Siemens | I/O Modules ASI SF,22.5F,2FE/2A,W AUX,SP | In Stock | - | |
 3RK22000CQ000AA3I/O Relay Modules | Siemens | I/O Modules AS-I K60. 4DI. A/B | In Stock | - | |
 3RK14001CT300AA3I/O Relay Modules | Siemens | I/O Modules AS-I COMPACT MODULE K20, IP67, | In Stock | - | |
 3RK14051BQ000AA3I/O Relay Modules | Siemens | I/O Modules AS-I SAFETY MOD,K60F,2FE/FA,U AUX | In Stock | - | |
 3RK24022MG002AA2I/O Relay Modules | Siemens | I/O Modules AS-I MODUL SC22.5 4DI/2RQ. A/B | In Stock | - | |
 3RK24002CE002AA2I/O Relay Modules | Siemens | I/O Modules AS-I MODUL SC22.5 4DI/4DQ . A/B | In Stock | - | |
6ES71466HF000BB0I/O Relay Modules | Siemens | I/O Modules ET 200eco PN. AI 6xU/I +AIQ 2xU/I. M12-L | In Stock | - | |
 3RK11072BQ400AA3I/O Relay Modules | Siemens | I/O Modules AS-I ANALOG OUTPUT MODULE,+/-10V,S7 | In Stock | - | |
 6ES71354FB010AB0I/O Relay Modules | Siemens | I/O Modules | In Stock | - | |
 6ES73211BL000AA0I/O Relay Modules | Siemens | PLC Expansion Module, 32 Digital Inputs, 24VDC, S7-300 Series | Siemens 6ES73211BL000AA0 | In Stock | - | |
 3RK14051SG150AA2I/O Relay Modules | Siemens | I/O Modules ASIsafe Output module,S45,spring | In Stock | - | |
 3RK24001CT300AA3I/O Relay Modules | Siemens | I/O Modules ASI,K20,4I/4Q,M8,ASI V3.0 | In Stock | - | |
 3RK24001BT300AA3I/O Relay Modules | Siemens | I/O Modules ASI,K20,2I/2Q,M8 | In Stock | - | |
 6ES74163XS070AB0I/O Relay Modules | Siemens | I/O Modules | In Stock | - |
.png?x-oss-process=image/format,webp/resize,h_32)
