Kamstrup M-Bus Master MultiPort 250D User Manual

44 Kmstrup A/S • 5512853_C1_GB_01.2017
M-Bus Mster MultiPort 250D
9 GSM/GPRS
M-Bus Mster MultiPort 250D cn be extended by  Kmstrup GSM 6H modem, enbling the mster to be remotely red
vi GSM or GPRS. Reding vi GPRS, the mximum M-Bus communiction speed is 2400 bud.
GSM 6H is mounted in the upper module re nd is connected to the mster’s internl power supply s shown in the
picture.
Electricl connection between the GSM 6H module nd the M-Bus Mster is estblished by mens of  jumper.
The externl ntenn must be connected s shown below nd plced well wy from the M-Bus mster nd the
connected network wires.
Antenn connection Jumper Connection of supply
SMS commnd
SIGNAL - for reding the signl strength
Syntx, commnd =SIGNAL#
Syntx, return nswer Signl: <signl strength> (0-31)
Exmple =SIGNAL#
Return nswer, correct Signl: 14 (0-31)
Return nswer, error NO ANSWER
Note: SMS commnds must be sent in either cpitl or
smll letters. Cpitl nd smll letters must not be
mixed in the sme SMS commnd.
As remote reding system, we recommend Kmstrup PcBse III nd PcNet III.

Kamstrup M-Bus Master MultiPort 250D Specifications

General

Brand	Kamstrup
Model	M-Bus Master MultiPort 250D
Category	Industrial Equipment
Language	English