| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | WMB-MTR | MULTICONNECT RCELL 100 SERIES MO | Multi-Tech Systems Inc. |
| 2 | TXS2-L2-9V | RELAY GENERAL PURPOSE DPDT 1A 9VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | TQ2SA-24V | RELAY TELECOM DPDT 2A 24VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 4 | RSE112067-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 5 | 2900280 | PLC-BPT-120UC/21Relay | Phoenix Contact |
| 6 | G6B-4CB DC24 | RELAY GEN PURPOSE 4PDT 5A 24VGeneral Purpose with Socket Relay 4PDT (4 Form C) 24VDC Coil DIN Rail | Omron Electronics Inc-EMC Div |
| 7 | T9AS1L12-24 | RELAY GEN PURPOSE SPST 30A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 8 | 70GRCQ24-HL | I/O MOUNTING BOARD G5 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 9 | 70MRCQ24-EC | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |