29
E3NW-CRT
User’s Manual
Sec
tion 2
In
st
al
la
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on an
d Con
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Section 2
Connecting Sensor Amplifier Units
Sensor Amplifier Unit Connection and Identification
(Unit Numbers)
The following figure shows a series of Sensor Amplifier Units mounted to the right of the
Sensor Communications Unit. Use a DIN Track for mounting. Power is supplied to the
connected Amplifier Units from the Sensor Communications Unit.
The Sensor Communications Unit identifies the connected Sensor Amplifier Units
according to their unit numbers.
Unit numbers of Sensor Amplifier Units are assigned to the units from unit number 1
starting from the Sensor Communications Unit.
Each Sensor Amplifier Unit has two outputs: Sensor Output 1 and Sensor Output 2.
Unit 1
Unit numbers are in ascending order from the left.
DIN Track
Sensor
Communications Unit
Sensor Amplifier Unit
Sensor Heads
Connectors
Unit 2
Unit 3
Unit 4
Unit 5
Unit 6
Unit 7
Unit
8
Unit 9
Unit 10
Unit 11
Unit 12
Unit 13
Unit 14
Unit 15
Unit 16
