| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2-L-3V | RELAY TELECOM DPDT 2A 3VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | SRSI60AC/DC | RELAY SOCKET TB 48-60VAC DCRelay | B&B SmartWorx, Inc. |
| 3 | 2-1437683-8 | TERM BLOCK 8POS 22-12AWG 6-32Relay Socket DIN Rail | TE Connectivity AMP Connectors |
| 4 | 2271484 | RETAINER FOR MINI RELAYRelay | Phoenix Contact |
| 5 | PY11-02 | RELAY SOCKET BACK CONNECTINGRelay Socket Through Hole | Omron Automation and Safety |
| 6 | DK2A-PSL2 | SOCKET RELAY LATCH FOR DK RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 7 | 27E006 | SOCKET RELAY 4PDT SOLDERRelay Socket Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 8 | 70MRCK8-EC | I/O MOUNTING BOARD MINI 8POSI/O Module Rack 8 Channel | Grayhill Inc. |
| 9 | 2973067 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |