Hyundai Elevator PCB TNP7A BD (CH) 20400177H11 – Control-Cabinet Relay Board
Brand-new, OEM-compatible Hyundai elevator PCB. Model TNP7A BD (CH) 20400177H11 acts as the central relay board inside the control cabinet, handling all low-voltage logic signals between the controller and drive system. 1-year warranty, 7-day lead time, global shipping.
| Item | Details |
|---|---|
| Part Number | 20400177H11 |
| Model on silkscreen | TNP7A BD (CH) |
| PCB size | 170 mm × 130 mm × 1.6 mm |
| Copper layers | Double-sided, 35 µm |
| Relay quantity | 8 × 12 VDC SPDT (Omron G2R-1-E) |
| Input voltage | 12 VDC ±5 % |
| Max switching power | 750 VA, 90 W |
| Connector type | Pluggable screw terminal, 5.08 mm pitch |
| Protection | Reverse-polarity diode, LED status indicators |
| Operating humidity | 20 % ~ 90 % RH non-condensing |
| Certification | CE & RoHS compliant |