| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 20-101-1254 | BOARD DGTL I/O RCM56/57XX | Digi International |
| 2 | V23101D1106B201 | RELAY GEN PURPOSE SPDT 1.25A 12VGeneral Purpose Relay SPDT (1 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | RSE500509 | SMITHS, WC, NO HWRelay | Amphenol Pcd |
| 4 | SR3B-05 | SOCKET DIN MOUNT SCREW TYPERelay Socket DIN Rail | IDEC |
| 5 | S89R11APP1-120 | RELAY IMPULSE DPDT 15A 120VImpulse Relay DPDT (2 Form C) 120VAC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 6 | DRA4D100D12 | RELAY CONT H-BRG 100VDC 12A | Sensata-Crydom |
| 7 | ARS34A4H | RELAY E LAYOUT, REVERSED CONTACT | Panasonic Electric Works |
| 8 | CB1AVF-24V | CB RELAY 1 FORM A 35A 24V | Panasonic Electric Works |
| 9 | PM2260D25VH | RELAY SSR 600V 25A PNL MNT | Sensata-Crydom |