| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | XIB-E | BOARD INTERFACE ETHERNET | Digi International |
| 2 | RJ22S-C-A120 | BIFURCATED RELAY DPDT AC120General Purpose Relay DPDT (2 Form C) Socketable | IDEC |
| 3 | 2950967 | EMG45-RELS/IR1Relay Socket DIN Rail | Phoenix Contact |
| 4 | 2900456 | 6.2 MM PLC BASIC TERMINAL BLOCKRelay | Phoenix Contact |
| 5 | 8690880000 | SCM 2CORelay Socket DIN Rail | Weidmuller |
| 6 | SF1V-4-07L | SOCKET DIN MOUNT 4POLE RF1VRelay Socket DIN Rail | IDEC |
| 7 | KHAU-17A11-24 | RELAY GEN PURPOSE 4PDT 3A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VAC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 8 | 7-1415538-5 | RT334024WGRelay Coil | TE Connectivity Potter & Brumfield Relays |
| 9 | 1462051-1 | RELAY RF SPDT 2A 3V | TE Connectivity Potter & Brumfield Relays |