| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HJ4-SFD | SOCKET TERM 2/4CH FOR HJ4 RELAYSRelay Socket DIN Rail | Panasonic Electric Works |
| 2 | 70RCK4R | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 3 | 2979472 | I/O MOUNTING BOARD 32POSI/O Module Rack 32 Channel | Phoenix Contact |
| 4 | 2-1415038-1 | MARKING TAG FOR RT78Marking - Label, Strips, Tags RT78 Sockets, SCHRACK | TE Connectivity Potter & Brumfield Relays |
| 5 | G8HE-1C7T-R-DC12 | RELAY AUTOMOTIVE SPDT 1A 12V | Omron Electronics Inc-EMC Div |
| 6 | DRIDC24A | INPUT MODULE DC 34MA 24VDCDC Input Module Output Module 28mA 24VDC Output 10 ~ 48VDC Supply | Sensata-Crydom |
| 7 | ARJ20A4HX | ARJ RELAY RF 2 FORM C 4.5V | Panasonic Electric Works |
| 8 | ARX1112 | RELAY RF SPDT 500MA 12V | Panasonic Electric Works |
| 9 | 2900945 | RIF-V-12-24 UC | Phoenix Contact |