| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900253 | PLC-BPT- 12DC/21HCRelay | Phoenix Contact |
| 2 | 27E396 | SOCKET RELAY 1-3 POLES QCRelay Socket Panel Mount | TE Connectivity Potter & Brumfield Relays |
| 3 | S90R5ABD1-120 | RELAY IMPULSE SPDT 20A 120VImpulse Relay SPDT (1 Form C) 120VAC Coil Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 4 | G2R-14 DC110 | RELAY GEN PURPOSE SPDT 8A 110VGeneral Purpose Relay SPDT (1 Form C) 110VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 5 | ADW1209HLW | RELAY GEN PURPOSE SPST 16A 9VGeneral Purpose Relay SPST-NO (1 Form A) 9VDC Coil Through Hole | Panasonic Electric Works |
| 6 | 5-1415535-1 | PE034024Relay Coil | TE Connectivity Potter & Brumfield Relays |
| 7 | 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 |
| 8 | 70GRCK16I | I/O MOUNTING BOARD G5 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 9 | PB-8SM | I/O MOUNTING BOARD MINI 8POSI/O Module Rack 8 Channel | Sensata-Crydom |