| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900961 | RIF-4-BPT/3X21Relay | Phoenix Contact |
| 2 | G6B-4CB DC24 | RELAY GEN PURPOSE 4PDT 5A 24VGeneral Purpose with Socket Relay 4PDT (4 Form C) 24VDC Coil DIN Rail | Omron Electronics Inc-EMC Div |
| 3 | PRD-11DH0-24 | RELAY GEN PURPOSE DPDT 20A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 4 | BR230-290B2-28V-021M | RELAY GEN PURPOSE 4PDT 10A 28VGeneral Purpose Relay 4PDT (4 Form C) 28VDC Coil Chassis Mount | Microsemi Corporation |
| 5 | CRF05-1A | RELAY RF SPST 500MA 5V | Standex-Meder Electronics |
| 6 | PB-24MD | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 7 | ARS10Y4HX | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 8 | ODC5ML | OUTPUT MODULE DC STD 18MA 5VDCDC Output Module Output Module 0.01 ~ 1A 1 ~ 50VDC Output 5VDC (2.75 ~ 8VDC) Supply | Sensata-Crydom |
| 9 | G6Z-1F-R DC5 | RELAY RF SPDT 10MA 5V | Omron Electronics Inc-EMC Div |