Data Sheet for Product

3
Building Technologies
CB1Q3936en
Building Technologies 2018-02-23
Technical data
General Data
Dimensions (w x h x d) 45 x 110 x 75 mm
Materials and Colors ● Base: Plastic, pigeon-blue RAL 5014
● Housing: Plastic, light-grey RAL 7035
Weight excl. packaging 134 g
Power supply
Power supply Via system interface from controller
DC 5 V (± 5 %), max. 400 mA
M-Bus interface
Terminal 1 interface on terminal T1
Bus connection CM+ / CM-
Bus electronic Galvanically isolated
Bus cable 2 wires, interchangeable
Number of M-Bus devices Without repeater, direct connection:
● Max. 6 M-Bus devices (6 standard loads of < 1.5 mA)
With external M-bus repeater:
● Up to 64 M-Bus devices (min. 59 M-Bus devices via repeater)
Number of data points (binding) Max. 200 data points can be integrated over the M-Bus module to the controller
Tool for M-Bus mapping
(more info: SCOPE tool online
help)
SCOPE tool
Configuration of the mapped M-Bus devices and their required data points
(bindings)
Manufacturer specific data
structures
Manufacturer specific data structures (VIF = 7Fh or FFh) cannot be mapped to
the Climatix controller.
User definable VIF's in plain
ASCII-String
User definable VIF’s in plain ASCII-String (VIF = 7Ch or FCh) cannot be mapped
to the Climatix controller.
Readout selection of all VIF's Readout selctions of all VIF’s (VIF = 7Eh or FEh) cannot be mapped to the
Climatix controller.
Extension indicator FBh or FDh The extension indicator FBh is supported, but the extension indicator FDh is not
supported and therefore in electrical meter can be only integrated the total
energy and total power values.
Baud rate 300 / 600 / 1200 / 2400 / 4800 / 9600 baud
Type of addressing Primary addressing using the addresses from 1 to 250.
(indirect addressing is not supported)
Terminal, wiring and interface
Connection terminal Equipped with plug: 1 Phoenix FKCT 2,5 /2-ST
For other types of plug (optional), refer to:
Climatix range document 3900 (CB1Q3900en_xx)
Wiring Solid wire: 0.5…2.5 mm
2
Stranded wire (twisted or with ferrule): 0.5…1.5 mm
2
COMM interface plug Equipped with board-to-board: ZEC1,0/10-LPV-3,5 GY35AUC2CI1