| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | CA15-9-DV | CABLE SERIAL DE15-Y VOICE/DATA | Multi-Tech Systems Inc. |
| 2 | 2900449 | TERM BLOCKRelay | Phoenix Contact |
| 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 | 2-1415898-4 | RELAY GEN PURPOSE SPST 16A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | G6C-2114P-US-DC6 | RELAY GENERAL PURPOSE DPST 8A 6VGeneral Purpose Relay DPST-NO/NC (1 Form A, 1 From B) 6VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 6 | PB24 | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 7 | PB-24SM | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 8 | ARE10A06Z | RELAY RF 1 FORM C 6V | Panasonic Electric Works |
| 9 | CB1-R-P-12V | RELAY AUTOMOTIVE SPDT 40A 12V | Panasonic Electric Works |