| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TXS2SA-4.5V-Z | RELAY GEN PURPOSE DPDT 1A 4.5VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | 2-1437683-8 | TERM BLOCK 8POS 22-12AWG 6-32Relay Socket DIN Rail | TE Connectivity AMP Connectors |
| 3 | RSL116063-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 4 | NDS-11 | RELAY SOCKET DIN 11-PINRelay Socket DIN Rail | Littelfuse Inc. |
| 5 | KHAU-11D12-12 | RELAY GEN PURPOSE DPDT 5A 12VGeneral Purpose Relay DPDT (2 Form C) 12VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 6 | 70GRCK4 | I/O MOUNTING BOARD G5 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 7 | PB-16SM | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 8 | 70LRCK8-DIN | I/O MOUNTING BOARD OPENLINE 8POSI/O Module Rack 8 Channel | Grayhill Inc. |
| 9 | ARS10Y4HX | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |