| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2SA-L-4.5V | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | G6A-274P-ST-US DC12 | RELAY GEN PURPOSE DPDT 2A 12VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 3 | JRS400111 | QUICK MOUNT, 4 POLE WCRelay | Amphenol Pcd |
| 4 | 2967811 | PLC-HC BASIC TERM BLOCK 120VRelay Socket DIN Rail | Phoenix Contact |
| 5 | 1-1414147-0 | POWER F V23134Relay Coil | TE Connectivity AMP Connectors |
| 6 | 2900068 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 7 | PB-16C4 | I/O MOUNTING BOARD C4 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 8 | 7-1415036-1 | LED MODULE REDModule, LED and/or Protection RT Series, SCHRACK | TE Connectivity Potter & Brumfield Relays |
| 9 | 70M-IDC5G | INPUT MODULE AC/DC 6MA 5VDCAC/DC Input Module Output Module 10mA 5VDC Output 35 ~ 60VAC/DC Supply | Grayhill Inc. |