| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | XTIB-RT | INTERFACE BOARD | Digi International |
| 2 | 344040-1 | 4 WAY RELAY CONNECTORRelay | TE Connectivity Potter & Brumfield Relays |
| 3 | HL2-HTM-DC24V-F | RELAY GEN PURPOSE DPDT 10A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Chassis Mount | Panasonic Electric Works |
| 4 | G6K-2F-RF DC5 | RELAY RF DPDT 1A 5V | Omron Electronics Inc-EMC Div |
| 5 | 2976734 | I/O MOUNTING BOARD 16POSI/O Module Rack 16 Channel | Phoenix Contact |
| 6 | G6K-2F-RF-T-TR03 DC9 | RELAY RF DPDT 1A 9V | Omron Electronics Inc-EMC Div |
| 7 | G9SA-EX301 | RELAY SAFETY EXP UNIT 3PExpansion Module G9SA Series | Omron Automation and Safety |
| 8 | CB1VF-D-24V | CB RELAY 1 FORM C 35A 24V | Panasonic Electric Works |
| 9 | G6ZK-1FE DC5 | RELAY RF SPDT 10MA 5V | Omron Electronics Inc-EMC Div |