| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MTAC-GPIO | ACCY CARD GPIO CBL SOLD SEPARATE | Multi-Tech Systems Inc. |
| 2 | TX2SA-24V-Z | RELAY TELECOM DPDT 2A 24VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | RSE116749-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 4 | NC4-PS | SOCKET PCB FOR SLIM NC4D RELAYRelay Socket Through Hole | Panasonic Electric Works |
| 5 | LY4-AC24 | RELAY GEN PURPOSE 4PDT 10A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VAC Coil Socketable | Omron Automation and Safety |
| 6 | G2RL1ADC5BYOMB | RELAY GEN PURPOSE SPST 12A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 7 | 1462050-4 | RELAY RF SPDT 2A 12V | TE Connectivity Potter & Brumfield Relays |
| 8 | G9YAT-12S-45-D DC24 | RELAY RF SPDT 24V | Omron Electronics Inc-EMC Div |
| 9 | G6Z-1FE-A-TR DC9 | RELAY RF SPDT 10MA 9V | Omron Electronics Inc-EMC Div |