| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2SA-4.5V | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | RSE116685 | LOW PROFILE, 2 POLE/10 AMP, WCRelay | Amphenol Pcd |
| 3 | HJ2-SFD-S | SOCKET TERM 2CHAN FOR HJ2 RELAYSRelay Socket DIN Rail | Panasonic Electric Works |
| 4 | 1415898-4 | RELAY GEN PURPRelay Coil | TE Connectivity Potter & Brumfield Relays |
| 5 | 1415899-2 | RZ01-1A4-D006Relay Coil | TE Connectivity Potter & Brumfield Relays |
| 6 | G2RL-1-H DC12 | RELAY GEN PURPOSE SPDT 10A 12VGeneral Purpose Relay SPDT (1 Form C) 12VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 7 | 2972974 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 8 | 9903-05-20TR | RELAY RF SPST 250MA 5V | Coto Technology |
| 9 | 70MRCK16-RS | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Grayhill Inc. |