| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2SL-L-4.5V | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | 27E152 | SOCKET BRKT MNT 4P R10 SERIESRelay Socket Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 3 | SR4M4021 | RELAY SAFETY 4PST 8A 21VSafety Relay 4PST-NO/NC (3 From A, 1 Form B) 21VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | PB4 | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Sensata-Crydom |
| 5 | 2900893 | BASE STRIPI/O Module Rack 8 Channel | Phoenix Contact |
| 6 | RHS100 | SSR HEATSINK 3.1 DEG C/WHeat Sink Multiple Series | Carlo Gavazzi Inc. |
| 7 | RGC1A23A30KGU | RELAY SSR 275VAC IN 1PH 230V 30A | Carlo Gavazzi Inc. |
| 8 | C150S12 | MODULE DC PS 150W 12V 13A12V (11.6 ~ 12.3 V) 156W AC DC Configurable Power Supply Module | Sanken |
| 9 | G6Z-1F-TR DC5 | RELAY RF SPDT 10MA 5V | Omron Electronics Inc-EMC Div |