| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | RH4B-ULDC24V | RELAY PLUG-IN 4PDT 10A 24VDCGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Socketable | IDEC |
| 2 | 70RCK8-HL | I/O MOUNTING BOARD STANDARD 8POSI/O Module Rack 8 Channel | Grayhill Inc. |
| 3 | 70GRCQ24-HS | I/O MOUNTING BOARD G5 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 4 | 2200-2302 | RELAY RF SPST 500MA 5V | Coto Technology |
| 5 | 2979508 | VARIOFACE OUTPUT EXPANSION MODI/O Module Rack 16 Channel | Phoenix Contact |
| 6 | 6-1393292-3 | RELAY AUTOMOTIVE SPDT 30A 24V | TE Connectivity AMP Connectors |
| 7 | ODC-15A | OUTPUT MODULE DC STD 16MA 15VDCDC Output Module Output Module 0.01 ~ 1A 3 ~ 250VDC Output 15VDC (9 ~ 18VDC) Supply | TE Connectivity Potter & Brumfield Relays |
| 8 | 2900955 | RIF-RH-3 | Phoenix Contact |
| 9 | ARX1024 | RELAY RF SPDT 500MA 24V | Panasonic Electric Works |