| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 8869390000 | SCM-I 4CO NRelay Socket DIN Rail | Weidmuller |
| 2 | 2980238 | 6.2MM PLC BASIC TERM BLOCK 5VRelay Socket DIN Rail | Phoenix Contact |
| 3 | MKS2XTIN-11 DC24 | RELAY GEN PURPOSE DPST 5A 24VGeneral Purpose Relay DPST-NO/NC (1 Form A, 1 From B) 24VDC Coil Socketable | Omron Automation and Safety |
| 4 | NC2D-DC12V | RELAY GEN PURPOSE DPDT 5A 12VGeneral Purpose Relay DPDT (2 Form C) 12VDC Coil Socketable | Panasonic Electric Works |
| 5 | OZ-SS-112L1 | RELAY GEN PURPRelay Coil | TE Connectivity Potter & Brumfield Relays |
| 6 | RP421024 | RELAY GEN PURPOSE DPDT 8A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | 2IO4A | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | TE Connectivity Potter & Brumfield Relays |
| 8 | ARS12Y4H | ARS RELAY 1 FORM C 4.5V | Panasonic Electric Works |
| 9 | G6K-2F-RF-T-TR03 DC6 | RELAY RF DPDT 1A 6V | Omron Electronics Inc-EMC Div |