| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGQ20TA4HX | RELAY GEN PURPOSE DPDT 2A 4.5VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | TXS2SA-9V | RELAY GENERAL PURPOSE DPDT 1A 9VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | 2950763 | RELAY GEN PURPOSERelay | Phoenix Contact |
| 4 | 7760056106 | FS 2CO DRM SOCKETRelay Socket DIN Rail | Weidmuller |
| 5 | P6BF-4BND DC24 | RELAY SOCKET DIN G3S4 G6B-4Relay Socket DIN Rail | Omron Electronics Inc-EMC Div |
| 6 | KRP-3AH-120 | RELAY GEN PURPOSE SPST 20A 120VGeneral Purpose Relay SPST-NO (DM) (1 Form X) 120VAC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 7 | 70GRCK16-HL | I/O MOUNTING BOARD G5 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 8 | 2962913 | I/O MOUNTING BOARD 16POSI/O Module Rack 16 Channel | Phoenix Contact |
| 9 | PB-24M-V | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Sensata-Crydom |