| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 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 |
| 2 | T9GS1L24-24 | T9GS1L24-24General Purpose Relay SPST-NO (1 Form A) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | PB-24SM | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 4 | PB-16M | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 5 | PB-16SM-B | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 6 | CB1AVF-R-12V | CB RELAY 1 FORM A 35A 12V | Panasonic Electric Works |
| 7 | DRA4D100E12 | RELAY CONTACT H-BRG 100VDC 12A | Sensata-Crydom |
| 8 | PYC-1 | HOLD DOWN CLIP FOR LY RELAYClip, Hold Down LY Series | Omron Automation and Safety |
| 9 | 2900950 | RIF-RC-48-60 UC | Phoenix Contact |