Bmk-F Remote Control Unit; Room Temperature Sensor With Set Value Transducer - Wolf WRS-K Installation And Operating Instructions Manual

13.4 BMK-F remote control unit

Power supply
Current consumption
Interface
Dimensions (W x H x D)
Power consumption
Room temperature sensor
Protection
Maximum cable length
Operating conditions
Storage conditions

13.5 Room temperature sensor with set value transducer

Test range
Sensor
Type of switching
Potentiometer
Scale
Potentiometer control path
Test current
Connection casing
Dimensions
Installation
Electrical connection
Connected voltage
Permissible air humidity
Protection class
Protection
3062878_201707
13. Specification
24 VAC +/- 15 %, 50/60 Hz or 31 VDC +/- 29 %
70 mA
RS485 (pLAN), 3-pole
135 x 86 x 30 mm
1.5 VA
Integral (visualised in the BMK-F display, but without influence on
the KLM-L control unit)
IP 30
50 m with telephone cable, 500 m with AWG22 twisted pair and
TCONN6J000 distributor
0 - 50 °C, 10 - 85 % r.h.
-20 - 70 °C, 10 - 85 % r.h.
-30...+90 °C
NTC5K, curve in accordance with specification 88-0-0-992
4-conductor connection
Potentiometer 100 Ohm with balancing potentiometer 2.2 kOhm
10 °C - 30 °C (in steps of 5 °C)
0 - 180° (10 - 29 °C)
Approx. 1 mA
Plastic, pure white (similar to RAL9010)
79 x 81 x 26 mm
On flush box, d = 55 mm (similar to RAL9010)
Via screw terminals 0.14 - 1.5 mm²
Only to safety LV, max. 30 VAC, 42 VDC
<95 % r.h.
III (to EN 60730)
IP 30
55