| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2SA-12V-Z | RELAY TELECOM DPDT 2A 12VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | 2777030 | TERMINATION BLOCK W/TEST CONNECTRelay | Phoenix Contact |
| 3 | 282435-8 | RELAY HSG.W.SEC.LOCK.ASSY9 POSRelay | TE Connectivity AMP Connectors |
| 4 | 70GRCK16-HL | I/O MOUNTING BOARD G5 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 5 | J74MN-VD-25 | LINK MODULE UP TO 32A FOR J7MN | Omron Automation and Safety |
| 6 | 73G-IV1 | I/O MODULE 0-1VDC 12-BIT;244.10UAnalog Input Module Output Module Output Supply | Grayhill Inc. |
| 7 | 7805SRH-C | DC/DC 8-36VIN/5VOUT .5A HSIPLinear Regulator Replacement DC DC Converter 1 Output 5V 500mA 7.5V - 36V Input | Murata Power Solutions Inc. |
| 8 | G7L-2A-BUBJ-CB DC12 | RELAY GEN PURPOSE DPST 25A 12VGeneral Purpose Relay DPST-NO (2 Form A) 12VDC Coil Chassis Mount | Omron Electronics Inc-EMC Div |
| 9 | OZ-SS-124LM1,200 | RELAY GEN PURPOSE SPST 16A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |