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12.1. Connection
The analogue EX-barrier 23 188 can handle 2 analogue sensors. Here is shown how to connect an analogue sensor
23 417 to a TSM port using channel 1 of the EX-barrier.
NOTE! The lead colours of the sensor may vary depending on the shipment and make but there are ,
- and GND/Screen. Known variations are “+” is RED, “-“ is BLACK or BLUE and GND is
YELLOW or SCREEN.
In the connection sample picture the leads of the blue EX-Cable (23164) has for visibility been given
different colours, in the real cable they are black with figures.
13. MPDM PCB mounted in a TSM box
In a small system or at limited space it is possible to mount an additional module PCB in a TSM. In this example a
MPDM board is added. To do this the TSM PCB has to be moved and turned one quarter of a turn.
See pictures below:
Make sure that the TSM is disconnected from the mains power supply and the
OriLink®
network before any work is started. Use a voltmeter to make sure that
there is no power.
To the left is how the standard TSM looks like
inside.
Turn the TSM PCB a quarter of a turn and
place it at the top of the box. Move the plastic
distances to the holes which make it possible
to place the PCB as shown in the picture to the
right. Do not damage the cabling.
Fasten the short plastic distances so the new
card can be placed closest to the bottom like in
the picture.
Summary of Contents for OriLink 23430
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