| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2820725 | CONN TERM BLOCKRelay | Phoenix Contact |
| 2 | MIS1CCN | DELCON BASE INPUT 1CH. Z CONNRelay Socket DIN Rail | Weidmuller |
| 3 | 18821 | RELAY SOCKET ROUND OCTALRelay | Curtis Industries |
| 4 | 8690860000 | SRC 1CO PCBRelay Socket Through Hole | Weidmuller |
| 5 | 4-1904045-5 | V23333Z1001B045-EV-03DRelay | TE Connectivity Potter & Brumfield Relays |
| 6 | 27E130 | SOCKET 6P PC MNT 5TGR R10 SERIESRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | HE2AN-Q-AC120V | RELAY GEN PURPOSE DPST 25A 120VGeneral Purpose Relay DPST-NO (2 Form A) 120VAC Coil Chassis Mount | Panasonic Electric Works |
| 8 | V23047-A1021-A511 | RELAY SAFETY DPST 6A 21VSafety Relay DPST-NO/NC (1 Form A, 1 From B) 21VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 9 | 70MRCK16-RL | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Grayhill Inc. |