| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2820987 | CONN TERM BLOCKRelay | Phoenix Contact |
| 2 | P7SA-10F | SOCKET RELAY 4P SCREW TERMINALRelay Socket DIN Rail | Omron Automation and Safety |
| 3 | 70RCK4R | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 4 | G6ZK-1FE DC3 | RELAY RF SPDT 10MA 3V | Omron Electronics Inc-EMC Div |
| 5 | CB1V-D-24V | 35A TYPE, WITH DIODE , 24V | Panasonic Electric Works |
| 6 | CB1-R-SM-12V | RELAY AUTOMOTIVE SPDT 40A 12V | Panasonic Electric Works |
| 7 | RSBARR00 | RELAY SYSTEM BARRIER PLATEBarrier RS Series | Red Lion Controls |
| 8 | 73G-II5000 | I/O MODULE 0-5A 12-BIT;1.22MAAnalog Input Module Output Module Output Supply | Grayhill Inc. |
| 9 | RTE24024 | RELAY GEN PURPOSE DPDT 8A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |