| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2SS-24V-Z | RELAY TELECOM DPDT 2A 24VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | EE2-4.5TNU-L | RELAY GEN PURPOSE DPDT 2A 4.5VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | KEMET |
| 3 | RSL112101 | EXTENDED HEIGHT, 3 POLE/25 AMP,Relay | Amphenol Pcd |
| 4 | RSL116128 | MCDONNEL DOUGLASRelay | Amphenol Pcd |
| 5 | 2912471 | TERM BLOCKRelay | Phoenix Contact |
| 6 | HJ4-SFD-S | SOCKET TERM 2/4CH FOR HJ4 RELAYSRelay Socket DIN Rail | Panasonic Electric Works |
| 7 | ALE75B05 | RELAY GEN PURPOSE SPST 16A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | Panasonic Electric Works |
| 8 | 2970743 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 9 | 70MRCK24-DIN | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |