
18
4-wire voltage
transmitter
(+) 4
(-) 3
2-wire (loop powered)
transmitter
(+) 1
(-) 2
4-wire current
transmitter
(+) 2
(-) 3
Input
Signal
Power supply
Live (+)
Neutral (–)
10
9
Alarm Output
Normally open contact
Common contact
Normally closed contact
7
8
14
Link to enable full setup
(not recommended for
normal operation)
15
16
12
13
11
Pulse Ouput
Normally open contact
Common contact
Normally closed contact
2
4
1
Input circuits
Field device power (24 V DC to 25 mA)
Current Input +
Input –
Voltage Input +
3
Mann Series
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
ENT
AL2
OPAL1
MICROMANN
General connection diagram for UPI/R
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