| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TXD2SA-5V | RELAY GENERAL PURPOSE DPDT 2A 5VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | G6A-274P-ST40-US-DC24 | RELAY GEN PURPOSE DPDT 2A 24VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 3 | RSN116150 | 2,4 POLE/10 AMP, 3 POLE/25 AMP,Relay | Amphenol Pcd |
| 4 | 2820990 | CONN TERM BLOCKRelay | Phoenix Contact |
| 5 | P2CF-11 | SOCKET DIN MNT 11PIN SCREW TERMRelay Socket DIN Rail | Omron Automation and Safety |
| 6 | HC2-PS-K | ACCY RELAY SOCKET W/CLIP HC2 PCBRelay Socket Through Hole | Panasonic Electric Works |
| 7 | SR101A01 | RELAY SAFETY DPST 4A 24VSafety Relay DPST-NO (2 Form A) 24VAC/DC Coil DIN Rail | Omron Automation and Safety |
| 8 | 70MRCK24-HL | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 9 | PB-16SM-B | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Sensata-Crydom |