INSTALLATION
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Manual EC 24 · EN05 · 2015-02
8
Installation
Electrical connections
To reach the electrical connections, you must first remove the cover of the corrector.
You must select the sensor inputs before you connect the cables. To do this, install the jumpers
XS1 / XS2 and XTERZ90 on the board as indicated (see inputs and outputs in the annex).
Make your settings for input X5 by the X_S1 (for sensor 1), X_S2 (for sensor 2) and X_TERZ90
(additional for remote totalizer) jumpers as follows:
Reed contact
Wiegand
Remote totalizer
X_S1, X_S2
X_S1, X_S2
X_S1, X_S2
X_TERZ90
Jumpers 1-3 and 2-4
Jumpers 3-5 and 4-6 Jumper 3-4
Jumpers 1-2 and 3-4
Controlling the start-stop totalizer or resetting the resettable totalizer (depending on the
programming of the electronic totalizing unit) is performed through input X5 terminals 1 and 2.
As soon as input X5 terminals 1 / 2 has been short-circuited through an external contact,
interruption or resetting is performed.
For this purpose, set jumpers at the positions identified with X_S2 to the “reed contact” function.
Plug X2_0
for TERZ94trm
current module
and supply
Terminal block X4
Pulse outputs
Terminal block X15
Data interface
Sockets X151 and X152
to accommodate an interface
Plug X3
service module
Pin connector for button on
the
case
Plug X16_0,
TERZ94p pressure sensor
Reset (soldering pads)
Terminals X5
Pulse inputs
Plug X6_0
EZSENS01
Terminals X9
PT-1000 sensor
Configuration of pulse inputs X_S1 and X_S2 for
terminals or the EZSENS01 board
Jumpers
1
2
3
4
5
6
1
2
3
4
