| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | XTIB-RT | INTERFACE BOARD | Digi International |
| 2 | RSN116800 | 4 POLE/5 AMP, NON ENVIRONMENTAL,Relay | Amphenol Pcd |
| 3 | 8690850000 | RELAY SOCKET PCBRelay Socket Through Hole | Weidmuller |
| 4 | HC4-PS-K | ACCY RELAY SOCKET W/CLIP HC4 PCBRelay Socket Through Hole | Panasonic Electric Works |
| 5 | 4-1904045-6 | V23333Z0001B046-EV-441Relay | TE Connectivity Potter & Brumfield Relays |
| 6 | 2900931 | RIF-1-BPT/2X21Relay | Phoenix Contact |
| 7 | 6-1415035-1 | SOCKET 5MM W/SCREW TERM DINRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 8 | SP4-L2-DC48V | RELAY GEN PURPOSE 4PDT 10A 48VGeneral Purpose Relay 4PDT (4 Form C) 48VDC Coil Socketable | Panasonic Electric Works |
| 9 | HL2-HP-DC24V-F | RELAY GEN PURPOSE DPDT 10A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Through Hole | Panasonic Electric Works |