| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2SA-L-5V-Z | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | JRE400201 | QUICK MOUNT, 4 POLE WCRelay | Amphenol Pcd |
| 3 | HL2-PS-K | SOCKET TERM PCB FOR HL2 RELAYRelay Socket Through Hole | Panasonic Electric Works |
| 4 | 2980458 | 6.2MM PLC TERM BLOCK 24VRelay Socket DIN Rail | Phoenix Contact |
| 5 | 2900509 | RELAY SAFETY 3PST 6A 24VSafety Relay 3PST-NO (3 Form A) 24VAC/DC Coil DIN Rail | Phoenix Contact |
| 6 | LY4-0-DC24 | RELAY GEN PURPOSE 4PDT 10A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Through Hole | Omron Automation and Safety |
| 7 | 2IOM4A | I/O MOUNTING BOARD MINI 4POSI/O Module Rack 4 Channel | TE Connectivity Potter & Brumfield Relays |
| 8 | IAC-24E | INPUT MODULE AC 18MA 24VDCAC Input Module Output Module 18mA 24VDC Output 18 ~ 36VAC (24VAC Nom) Supply | TE Connectivity Potter & Brumfield Relays |
| 9 | HS023 | PM HEAT SINK 0.25C/W 1 2 OR 3 SSHeat Sink Multiple Series | Sensata-Crydom |