| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | D3243 | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 2 | MIS1CCN | DELCON BASE INPUT 1CH. Z CONNRelay Socket DIN Rail | Weidmuller |
| 3 | 27E447 | RELAY SOCKET 4 POLE SOLDERRelay Socket Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 4 | R10-E1Y2-V52 | RELAY GENERAL PURPOSE DPDT 3A 6VGeneral Purpose Relay DPDT (2 Form C) 6VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 5 | JVN1A-4.5V-F | RELAY GEN PURPOSE SPST 16A 4.5VGeneral Purpose Relay SPST-NO (1 Form A) 4.5VDC Coil Through Hole | Panasonic Electric Works |
| 6 | T90S5D42-24 | RELAY GEN PURPOSE SPDT 20A 24VGeneral Purpose Relay SPDT (1 Form C) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | 70GRCQ24-HL | I/O MOUNTING BOARD G5 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 8 | MS-24H | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 9 | PB-32M-V | I/O MOUNTING BOARDI/O Module Rack 32 Channel | Sensata-Crydom |