| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2271390 | PLUG-IN BASE STD I/O MODULESRelay Socket Through Hole | Phoenix Contact |
| 2 | SJ2S-07LW | FINGERSAFE DIN SOCKET FOR RJ2Relay Socket DIN Rail | IDEC |
| 3 | PT14 | RELAY SOCKET PC MNT FOR LY SERRelay Socket Panel Mount | Omron Automation and Safety |
| 4 | ALZ12F05W | RELAY GEN PURPOSE SPDT 16A 5VGeneral Purpose Relay SPDT (1 Form C) 5VDC Coil Through Hole | Panasonic Electric Works |
| 5 | JS1F-48V-F | RELAY GEN PURPOSE SPDT 10A 48VGeneral Purpose Relay SPDT (1 Form C) 48VDC Coil Through Hole | Panasonic Electric Works |
| 6 | RY2S-ULDC24V | RELAY PLUG-IN DPDT 3A 24VDCGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Socketable | IDEC |
| 7 | 2979469 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 8 | 9852-05-00 | RELAY RF SPDT 100MA 5V | Coto Technology |
| 9 | PB-8SM-B | I/O MOUNTING BOARD MINI 8POSI/O Module Rack 8 Channel | Sensata-Crydom |