| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | DS1E-SL-DC24V | RELAY GEN PURPOSE SPDT 2A 24VGeneral Purpose Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 2 | G6K-2F-Y DC3 | RELAY TELECOM DPDT 1A 3VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 3 | RSL112202 | MCDONNEL DOUGLASRelay | Amphenol Pcd |
| 4 | DRSCN30 | SOCKET DIN-RAIL 4-30VDC CN SERRelay Socket DIN Rail | Sensata-Crydom |
| 5 | S90R5ABD1-120 | RELAY IMPULSE SPDT 20A 120VImpulse Relay SPDT (1 Form C) 120VAC Coil Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 6 | PRD-11DH0-12 | RELAY GEN PURPOSE DPDT 20A 12VGeneral Purpose Relay DPDT (2 Form C) 12VDC Coil Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 7 | 2-1415899-4 | RZ03-1C4-D048Relay Coil | TE Connectivity Potter & Brumfield Relays |
| 8 | 70MRCK24-DIN | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 9 | PB-8SM | I/O MOUNTING BOARD MINI 8POSI/O Module Rack 8 Channel | Sensata-Crydom |