KRB-130
Keyboard-relay unit
- Description
- Specifications
- Files
- Support
- Where to buy
The KRB-130 keyboard-relay unit is used for the remote control of various devices connected to the relay unit by opening/closing relay contacts and for backlight adjustment of external devices.
- Overall and mounting dimensions
- Functional scheme
- Wiring diagram
| Technical specifications of the relay unit |
| Dimensions |
200x149x30 mm |
| IP rating |
IP 22 |
| Storage temperature |
-35…+70 °С |
| Operating temperature |
-15…+45 °С |
| Weight |
max 1.1 kg |
| Power supply voltage |
19…36 VDC |
| Max power consumption |
17.5 W |
| Galvanic isolation from power mains |
+ |
| Reverse polarity protection |
+ |
| Overvoltage protection |
+ |
| Technical specifications of the keypad |
| Dimensions |
375.5x74 mm |
| IP rating |
IP 22 |
| Storage temperature |
-25…+55 °С |
| Operating temperature |
-10…+45 °С |
| Power supply voltage |
19…36 VDC |
| Max power consumption |
10 W |
| Galvanic isolation from power mains |
+ |
| Reverse polarity protection |
+ |
| Overvoltage protection |
+ |
