| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 3-1904045-4 | V23333Z0002A041-EV-311Relay | TE Connectivity Potter & Brumfield Relays |
| 2 | SH3B-05C | SOCKET DIN MOUNT FINGERSAFERelay Socket DIN Rail | IDEC |
| 3 | P7SA-10F | SOCKET RELAY 4P SCREW TERMINALRelay Socket DIN Rail | Omron Automation and Safety |
| 4 | G7S-4A2B-E DC24 | RELAY SAFETY 6PST 10A 24VSafety Relay 6PST-NO/NC (4 Form A, 2 Form B) 24VDC Coil Socketable | Omron Automation and Safety |
| 5 | 70RCK4R | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 6 | 5601741 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 7 | G6K-2F-RF-S-TR03 DC5 | RELAY RF DPDT 1A 5V | Omron Electronics Inc-EMC Div |
| 8 | R99-04 FOR G5F | W-BRACKET FOR OMRON RELAYMounting Bracket, Plate G7J Series | Omron Automation and Safety |
| 9 | ARA200A4H | RELAY RF DPDT 1A 4.5V | Panasonic Electric Works |