| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TXS2-L2-4.5V | RELAY GEN PURPOSE DPDT 1A 4.5VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | 2900259 | PLC-BPT-230UC/21HCRelay | Phoenix Contact |
| 3 | SR3B-05 | SOCKET DIN MOUNT SCREW TYPERelay Socket DIN Rail | IDEC |
| 4 | RTX3-1AT-B009 | RELAY GEN PURPOSE SPST 16A 9VGeneral Purpose Relay SPST-NO (1 Form A) 9VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | 70RCK24 | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 6 | 70L-ODCA | OUTPUT MODULE DC 7MA 5VDCDC Output Module Output Module 0.02 ~ 2A 4 ~ 200VDC Output 5VDC (4.5 ~ 28VDC) Supply | Grayhill Inc. |
| 7 | PYC-P2 | RELAY HOLD DOWN CLIP FOR LY SERClip, Hold Down LY and MY Series | Omron Automation and Safety |
| 8 | G6ZU-1P-A DC3 | RELAY RF SPDT 10MA 3V | Omron Electronics Inc-EMC Div |
| 9 | 2905984 | BRACKET RETAININGClip, Hold Down RIF-2 Relay Base | Phoenix Contact |