| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | PYF14A-C | SOCKET 4POLRelay Socket DIN Rail | Omron Automation and Safety |
| 2 | HL1-PS-K | TERMINAL SOCKET PC MOUNTRelay Socket Through Hole | Panasonic Electric Works |
| 3 | 27E023 | SOCKET PCB TERMINAL KH SERIESRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | G9EB-1-B DC60 | RELAY GEN PURPOSE SPST 25A 60VGeneral Purpose Relay SPST-NO (1 Form A) 60VDC Coil Chassis Mount | Omron Electronics Inc-EMC Div |
| 5 | 70MRCK24-HL | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 6 | 2IO16B | I/O MOUNTING BRD STANDARD 16POSI/O Module Rack 16 Channel | TE Connectivity Potter & Brumfield Relays |
| 7 | 2962900 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 8 | 20C314 | HOLD DOWNSPRING FOR KU RELAYSClip, Hold Down KU Series | TE Connectivity Potter & Brumfield Relays |
| 9 | ARE104H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |