| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HC4E-HP-DC24V | RELAY GEN PURPOSE 4PDT 2A 24VGeneral Purpose Relay 4PDT (4 Form C) Through Hole | Panasonic Electric Works |
| 2 | 8193830000 | RELAY DISCRT COMBI FOOT SOCKETRelay Socket DIN Rail | Weidmuller |
| 3 | 614BS | TERM BLOCK MOD INTERFACE 14POSRelay Socket DIN Rail | TE Connectivity AMP Connectors |
| 4 | NC4-SS | SOCKET SLD FOR SLIM NC4D RELAYRelay Socket Chassis Mount | Panasonic Electric Works |
| 5 | 2833563 | RELAY SKT DPDT OR 4PDT DIN RAILRelay Socket DIN Rail | Phoenix Contact |
| 6 | 27E220 | SOCKET DP-2P FOR PT SERIESRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | 2IO16C | I/O MOUNTING BRD STANDARD 16POSI/O Module Rack 16 Channel | TE Connectivity Potter & Brumfield Relays |
| 8 | 1-1393277-4 | RELAY AUTOMOTIVE SPST 45A 12V | TE Connectivity AMP Connectors |
| 9 | WAU20-500 | AC/AC WALL MNT ADAPTER 20V 500MA20VAC 500mA AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | Triad Magnetics |