| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 7940007723 | RS-70 AUTOMOTIVE RELAY BASERelay | Weidmuller |
| 2 | HC1-WS-K | SOCKET WRAP WIRE/CLIP HC1 RELAYSRelay Socket Panel Mount | Panasonic Electric Works |
| 3 | 2912439 | 14 MM PLC BASIC TERM BLOCKSRelay Socket DIN Rail | Phoenix Contact |
| 4 | PTFPCB | RELAY SOCKET PCB W/EAR MJNRelay Socket Chassis Mount | Omron Automation and Safety |
| 5 | NC4D-JP-DC48V | RELAY GEN PURPOSE 4PDT 5A 48VGeneral Purpose Relay 4PDT (4 Form C) 48VDC Coil Through Hole | Panasonic Electric Works |
| 6 | G6DN-1A DC4.5 | RELAY GEN PURPOSE SPST 5A 4.5VGeneral Purpose Relay SPST-NO (1 Form A) 4.5VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 7 | RE032005 | RELAY GENERAL PURPOSE SPST 6A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 8 | 70MRCK8-HS | I/O MOUNTING BOARD MINI 8POSI/O Module Rack 8 Channel | Grayhill Inc. |
| 9 | SLO48CRA4 | DELCON 48VDCIN/250VDC 4.0AOUTDC Output Module Output Module 0 ~ 4A 0 ~ 250VDC Output 48VDC Supply | Weidmuller |