| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 282435-1 | RELAY HSG.W.SEC.LOCK.ASSY9 POSRelay | TE Connectivity Potter & Brumfield Relays |
| 2 | 2901873 | RIF-0-BPT/1Relay | Phoenix Contact |
| 3 | ST-SS | SOCKET RELAY FOR ST1/2 SOLDERRelay Socket Chassis Mount | Panasonic Electric Works |
| 4 | G7J-2A2B-B-W1 DC24 | RELAY GEN PURPOSE 4PST 25A 24VGeneral Purpose Relay 4PST-NO/NC (2 Form A, 2 Form B) 24VDC Coil Chassis Mount | Omron Automation and Safety |
| 5 | RH4B-ULDC24V | RELAY PLUG-IN 4PDT 10A 24VDCGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Socketable | IDEC |
| 6 | 70RCK8-HL | I/O MOUNTING BOARD STANDARD 8POSI/O Module Rack 8 Channel | Grayhill Inc. |
| 7 | 2972893 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 8 | G6Z-1P-A DC4.5 | RELAY RF SPDT 10MA 4.5V | Omron Electronics Inc-EMC Div |
| 9 | 318AS12037 | AC/AC WALL MOUNT ADAPTER 12V 5W12VAC 375mA AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | Tamura |