| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | V23030A2021A104 | RELAY GEN PURPOSE 4PDT 2A 24VGeneral Purpose Relay 4PDT (4 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 2 | PTF11QDC | RELAY SOCKET CHASSIS MJNRelay Socket Chassis Mount | Omron Automation and Safety |
| 3 | P2RF-05-S | SOCKET RELAY SCREWLESS G2R-1-SRelay Socket DIN Rail | Omron Automation and Safety |
| 4 | P6B-26P | RELAY SOCKET PC MNT FOR G6B SERRelay Socket Through Hole | Omron Electronics Inc-EMC Div |
| 5 | G2RV-1-S DC21 | RELAY GEN PURPOSE SPDT 6A 24VGeneral Purpose Relay SPDT (1 Form C) 24VDC Coil Socketable | Omron Automation and Safety |
| 6 | 2976721 | I/O MOUNTING BOARD 16POSI/O Module Rack 16 Channel | Phoenix Contact |
| 7 | PB-4H | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Sensata-Crydom |
| 8 | PB-16SM-B | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 9 | PB-24SM-B | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Sensata-Crydom |