TECHNICAL DESCRIPTION
MULTICAL
®
61
5512-622 GB/01.2011/Rev. E1
48
11.2
Base modules
The base modules for MULTICAL
®
61 can be divided into two groups:
67-00-2X
Modules which have been specially developed for MULTICAL
®
61 and the KMP protocol
67-00-1X
Modules with simple functions and without microprocessors
MULTICAL
®
61 Type 67-
Z
0
Base modules
Data + pulse inputs
10
M-Bus + pulse inputs
20
RadioRouter + pulse inputs
21
Prog. data RTC + 4…20 mA pulse inputs
22
0/4…20 mA outputs
23
LonWorks, FTT-10A + pulse inputs
24
Radio + pulse inputs (internal antenna)
25
Radio + pulse inputs (connection for external antenna)
26
11.2.1
Data + pulse inputs (67-00-10)
The module has a galvanically separated data port which functions with the KMP protocol. The data output can be
used for e.g. connection of external communication units or other hardwired data communication which it is not
expedient to carry out via the optical communication on the meter’s front.
See paragraph 9.8 Pulse inputs VA and VB concerning the function of the pulse inputs.
The module includes data connection, which can e.g. be used for the external reading plug designed for
Kamstrup’s hand-held terminal or hardwiring of PC connection.
The data connection is galvanically isolated with optocouplers, which makes it necessary to use data cable type
6699-105 or 6699-106 in order to adapt the signal to RS232 level, which suits PC and Kamstrup’s hand-held
terminal.
See section 12
Data Communication
for information on data sequences and protocols. If the computer does not
have a COM-port, data cable with USB type 6699-098 can be used.
