| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | XA-ACC-NK | ENCLOSURE NEMA 4/IP 66 XBEE ADPT | Digi International |
| 2 | DS1E-S-DC6V | RELAY GENERAL PURPOSE SPDT 2A 6VGeneral Purpose Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 3 | TX2-1.5V | RELAY TELECOM DPDT 2A 1.5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 4 | 910503 | RSM 1 24VAC SPDT SOCKETRelay | Weidmuller |
| 5 | 18837 | RELAY SOCKETRelay | Curtis Industries |
| 6 | MT326115 | RELAY GEN PURPOSE 3PDT 10A 115VGeneral Purpose Relay 3PDT (3 Form C) 115VAC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 7 | 70RCK4 | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 8 | G9SA-EX031-T075 | RELAY SAFETY EXP UNIT 3PExpansion Module G9SA Series | Omron Automation and Safety |
| 9 | HK8 | HARDWARE KIT STANDOFF & SCREWSHardware Kit PM22 Series | Sensata-Crydom |