Technical data for integrated communication
Connection cable
“OUT”
“IN”
Function
M-Bus
Impulse inputs
Length
3 m
1 m
Supply
Included in scope
of supply
Included in scope of
supply of order option
Protection class
IP65
Wire ends
Wire-end ferrules
Cable sheathing
PVC
Impulse input
Imp1
orange (ground)
brown
Imp2
red (ground)
black
M-Bus
M-Bus
orange
(not occupied)
brown
(not occupied)
M-Bus
red
black
Colour assignment connection cable
Impulse input device
Impulse outputs
(sources)
Solenoid switch
Reed contact
Integrated circuit
Open collector
Namur sensor
Not possible
Classifi cation
in accordance with EN 1434-2, Class IB
Restriction: Switching threshold at low level max. 0.25 V
Impulse length
> 100 ms
Impulse frequency
<
5 Hz (2.5 Hz with fi lter setting “on”)
Source current
< 0.1 mA
Number of impulse inputs
2
8
Devices with integrated communication interface
Summary of Contents for Qheat5
Page 11: ...101 5 G 3 4 80 78 Ø 50 64 2 11 Dimensional drawings Design length 80 mm Dimensions in mm ...
Page 12: ...12 Dimensional drawings Design length 110 mm 101 5 G 3 4 110 78 Ø 50 66 1 Dimensions in mm ...
Page 13: ...101 5 G 1 130 78 68 5 13 Dimensional drawings Design length 130 mm Dimensions in mm ...
