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REVEX
3PH from 120A to 210A
8.3 Control Terminals
Warning: Before connecting or disconnecting the unit check that power and control cables
are isolated from voltage sources.
8.3.1 Terminal block M1
Terminal
Description
1
0V GND
2
COM I - Common Digital Input
3
DI 2 – Enable Digital Input
4
DI 1 - Configurable Input
5
+ Analog Input 1 (0-10Vdc/4-20mA Analog Setpoint)
6
- Analog Input 1 (0-10Vdc/4-20mA Analog Setpoint)
7
Output +10Vdc stabilized 1 mA MAX
8
+ Analog Input2 (0-10Vdc/4-20mA Reference/ext.feed-back)
9
Slave Output
10
Not connected
11
RS485 A+
12
RS485 B-
13
0V GND
14
C - Common contact alarm relay output
15
NC - Normally Close contact alarm relay output (Thermal or SC/HB)
16
NO - Normally Open contact alarm relay output (Thermal or SC/HB)
8.3.2 Terminal block M3
Terminal
Description
24Vdc +
Auxiliary +24Vdc (1A) Input power supply
24Vdc -
Auxiliary -24Vdc (1A) Input power supply
23
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