| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2980254 | 6.2MM PLC ACTUATOR TERM BLOCK 5VRelay | Phoenix Contact |
| 2 | NC2-PS | SOCKET PCB FOR SLIM NC2D RELAYRelay Socket Through Hole | Panasonic Electric Works |
| 3 | G6CK-2114P-US-DC5 | RELAY GENERAL PURPOSE DPST 8A 5VGeneral Purpose Relay DPST-NO/NC (1 Form A, 1 From B) 5VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 4 | 70MRCK24-EC | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 5 | 2971357 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 6 | 70RCK24-HL | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 7 | 2972903 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 8 | 24A072 | SPRING RELAY HOLD-DOWNClip, Hold Down 27E166; 27E122; 27E123 | TE Connectivity Potter & Brumfield Relays |
| 9 | HF | HOLD DOWN SPRING FOR S411/D411BClip, Hold Down D411B and S411 Sockets | Carlo Gavazzi Inc. |