| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | XTIB-RT | INTERFACE BOARD | Digi International |
| 2 | C93422 | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | M12883/41-20 | CONNECTOR MISC.Relay | Amphenol Pcd |
| 4 | 9908910000 | 1CH DELCON INPUT SOCKET MODULERelay | Weidmuller |
| 5 | 27E446 | SOCKET FLANGE MNT DP R10 SERIESRelay Socket Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 6 | 2980351 | 6.2MM PLC BASIC TERM BLOCK 120VRelay | Phoenix Contact |
| 7 | 2903308 | RELAY GEN PURPOSE 4PDT 6A 24VGeneral Purpose with Socket Relay 4PDT (4 Form C) 24VDC Coil DIN Rail | Phoenix Contact |
| 8 | HC4-HL-DC24V | RELAY GEN PURPOSE 4PDT 5A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Socketable | Panasonic Electric Works |
| 9 | 70GRCQ24-HL | I/O MOUNTING BOARD G5 24POSI/O Module Rack 24 Channel | Grayhill Inc. |