| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2-L2-5V | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | RPM1P | RP RELAY SOCKETRelay Socket DIN Rail | Carlo Gavazzi Inc. |
| 3 | XT374LC4 | RELAY GEN PURPOSE SPDT 16A 24VGeneral Purpose Relay SPDT (1 Form C) 24VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 4 | PCFN-124H2MS,02000 | RELAY GEN PURPOSE SPST 26A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | 2971551 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 6 | 70MRCK24-HS | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 7 | RHS100 | SSR HEATSINK 3.1 DEG C/WHeat Sink Multiple Series | Carlo Gavazzi Inc. |
| 8 | 9603180022 | RELAY RF SPST 500MA 3V | Standex-Meder Electronics |
| 9 | GFX-11 | CONTACTS AUX 1NO/1NC FRONT MNT | Carlo Gavazzi Inc. |