| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2SA-L-4.5V-1-Z | RELAY TELECOM DPDT 1A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | RSE500402 | SMITHSRelay | Amphenol Pcd |
| 3 | JRE200210 | QUICK MOUNT, 2 POLERelay | Amphenol Pcd |
| 4 | SJ1S-07LW | FINGERSAFE DIN SOCKET FOR RJ1Relay Socket DIN Rail | IDEC |
| 5 | 2903333 | RELAY GEN PURPOSE DPDT 8A 24VGeneral Purpose with Socket Relay DPDT (2 Form C) 24VAC Coil DIN Rail | Phoenix Contact |
| 6 | P7TF-OS16-1 24VDC | RELAY BLOCK 16POS PNP OUT 24VDCI/O Module Rack 16 Channel | Omron Automation and Safety |
| 7 | 9852-05-20 | RELAY RF SPDT 100MA 5V | Coto Technology |
| 8 | PB-16M | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 9 | 2962201 | I/O MOUNTING BOARD 16POSI/O Module Rack 16 Channel | Phoenix Contact |