Add-On Output And Input Modules - Siemens SITRANS FUE950 Operating Instructions Manual

5.4

Add-on output and input modules

Introduction
The FUE950 can be supplied with too of several types of add/on output and input modules
(depending on order). The modules are placed in two slots at the backside of the calculator
top and must be screwed tight if this has not already been done on supply. Modules are
"active" when installed. The settings and functions for the modules can be changed via a
free using software tool and the IrDA interface of the FUE950. For more details, please
contact Siemens Flow Instruments.
The two slots for extension modules are shown in figures below. Slot 1 (to the left) is
intended for the M-Bus or RS-232 communication modules or the pulse input module. Slot 2
(to the right) is for the pulse input function module (e.g. for two additional volume measuring
components) or pulse output function module (e.g. for volume and energy pulse).
Attention: The modules must not be reversed in the slots! Always make sure that the
modules are inserted in the correct slots.
These modules have no effect on consumption recording and can be retrospectively fitted
without damaging the calibration mark.
Pulse input module
(Extra input of signal inputs C and D)
The device is available with an add-on module for two optional pulse inputs (see figure
below), which can be freely programmed using the software tool. Standard for input C
(terminal naming) is accumulating of input C pulses and settings are shown as 'Int1' in
display menu 4. Standard for input D is accumulating of input D pulses and shown as 'Int2"
in display menu 4.
- Data collector for two pulses of separate flow meters for transmission over integrator
interfaces.
SITRANS FUE950
Operating Instructions, 01/2010, SFIDK.PS.022.F4.02
5.4 Add-on output and input modules
Connecting
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