| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900281 | PLC-BPT-230UC/21Relay | Phoenix Contact |
| 2 | 2777030 | TERMINATION BLOCK W/TEST CONNECTRelay | Phoenix Contact |
| 3 | 8869350000 | SRD-I 3CORelay Socket DIN Rail | Weidmuller |
| 4 | DSP2A-PS | SOCKET PC MNT FOR DSP2A RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 5 | RT425024 | RELAY GEN PURPOSE DPDT 8A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 6 | MS-4 | I/O MOUNTING BOARD MINI 4POSI/O Module Rack 4 Channel | Sensata-Crydom |
| 7 | ARS30A03 | ARS (RS) HIGH FREQUENCY RELAY | Panasonic Electric Works |
| 8 | RP1-12V | RELAY RF SPDT 100MA 12V | Panasonic Electric Works |
| 9 | G6WK-1P DC9 | RELAY RF SPDT 10MA 9V | Omron Electronics Inc-EMC Div |