| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | RO55T | ACCY MISC RW 55IN | Laird Technologies IAS |
| 2 | 2980377 | TERM BLOCKRelay | Phoenix Contact |
| 3 | PL20 | SOCKET MKWRelay Socket Panel Mount | Omron Automation and Safety |
| 4 | 9-1393809-1 | RELAY SOCKET PCB SIZE IIRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | SP4-PL2-DC5V | RELAY GEN PURPOSE 4PDT 10A 5VGeneral Purpose Relay 4PDT (4 Form C) 5VDC Coil Through Hole | Panasonic Electric Works |
| 6 | 2900190 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 7 | 70M-ODC5A | OUTPUT MODULE DC MINI 18MA 5VDCDC Output Module Output Module 0.02 ~ 3A 4 ~ 200VDC Output 5VDC (2.5 ~ 9VDC) Supply | Grayhill Inc. |
| 8 | M-IAC5A | INPUT MODULE AC 5MA 5VDCAC Input Module Output Module 16mA 5VDC Output 180 ~ 280VAC (240VAC Nom) Supply | Sensata-Crydom |
| 9 | ARE13A06 | RELAY RF SPDT 500MA 6V | Panasonic Electric Works |