| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900281 | PLC-BPT-230UC/21Relay | Phoenix Contact |
| 2 | 2967251 | 14MM PLC BASIC TERM BLOCK 12VRelay Socket DIN Rail | Phoenix Contact |
| 3 | 27E894 | RELAY SOCKETS RAIL MOUNTRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 4 | AQ-HS-5A | ACCY HEATSINK AC-OUT 5A AQ1 SSRHeat Sink AQ1 Series | Panasonic Electric Works |
| 5 | 9200-0124TR | RELAY RF SPST 500MA 5V | Coto Technology |
| 6 | G7T-1122S-DC24V | RELAY BLOCK INPUT 24VDCDC Output Module Output Module 1A 24VDC Output 24VDC Supply | Omron Automation and Safety |
| 7 | ARE10A03Z | RELAY RF 1 FORM C 3V | Panasonic Electric Works |
| 8 | 73G-OV5 | I/O MODULE 0-5VDC 12-BIT;1.22MVAnalog Output Module Output Module Output Supply | Grayhill Inc. |
| 9 | PYDM-08SB | SOCKET BRIDGE 2-POS FOR MY RELAYJumper PYF08S | Omron Automation and Safety |