| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2966540 | RELAY GEN PURPOSE SPDT 50MA 24VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 2 | 8869390000 | SCM-I 4CO NRelay Socket DIN Rail | Weidmuller |
| 3 | PYF14A-E | RELAY SOCKET 4PDT TRACK MT MYRelay Socket DIN Rail | Omron Automation and Safety |
| 4 | P7TF-05 | SOCKET IO SINGLE FOR G7T-112SI/O Module Rack Channel | Omron Automation and Safety |
| 5 | 2970743 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 6 | 1-1462050-6 | RELAY RF SPDT 2A 4.5V | TE Connectivity Potter & Brumfield Relays |
| 7 | 70L-IAC | INPUT MODULE AC 8MA 5VDCAC Input Module Output Module 6mA 5VDC Output 0 ~ 140VAC (120VAC Nom) Supply | Grayhill Inc. |
| 8 | 420440 | HARDWARE PACK FOR SS RELAY 8PCSMounting Hardware Multiple Series | Sensata-Crydom |
| 9 | ARJ204H | RELAY RF DPDT 300MA 4.5V | Panasonic Electric Works |