| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | XIB-R | BOARD INTERFACE RS232/485 | Digi International |
| 2 | HY1-1.5V | RELAY TELECOM SPDT 1A 1.5VTelecom Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 3 | G6A-274P-ST40-US-DC24 | RELAY GEN PURPOSE DPDT 2A 24VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 4 | 1393824-3 | RELAY SOCKETRelay | TE Connectivity Potter & Brumfield Relays |
| 5 | RSE116669 | LOW PROFILE, 4 POLE/10 AMP, WCRelay | Amphenol Pcd |
| 6 | 2900261 | PLC-BPT- 24DC/21RWRelay | Phoenix Contact |
| 7 | JRS200200 | QUICK MOUNT, 2 POLERelay | Amphenol Pcd |
| 8 | 282240-1 | MICRO RELE'CONN.HSG.W.S.LRelay | TE Connectivity Potter & Brumfield Relays |
| 9 | DSP1-DC24V-R-F | RELAY GEN PURPOSE DPST 5A 24VGeneral Purpose Relay DPST-NO/NC (1 Form A, 1 From B) 24VDC Coil Through Hole | Panasonic Electric Works |