| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2903369 | RELAY GEN PURPOSE SPDT 50MA 12VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 2 | DS2E-S-DC9V | RELAY GENERAL PURPOSE DPDT 2A 9VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | P2CF-08-E | SOCKET 8-PIN FOR H3CR-HRelay Socket DIN Rail | Omron Automation and Safety |
| 4 | 5-1393302-1 | POWER F V23134Relay Coil | TE Connectivity AMP Connectors |
| 5 | RTH34024 | RELAY GEN PURPOSE SPST 16A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 6 | 70LRCK24-HL | I/O MOUNTING BRD OPENLINE 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 7 | ARE134H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 8 | 2972987 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 9 | CB1A-T-P-24V | CB RELAY HR 1 FORM A 24V | Panasonic Electric Works |