REVEX
1PH 280A
User’s manual
21
8.5 Power Terminals
Warning:
Before connecting or disconnecting the unit check that power and control cables
are isolated from voltage sources.
Terminal
Description
L1
Line Input Phase 1
T1
Load Output Phase 1
8.6 Control Terminals
Warning:
Before connecting or disconnecting the unit check that power and control cables
are isolated from voltage sources.
Terminal Block M1
Terminal
Description
1
Voltage supply for synchronization (L2/N)
2
Not used
3
Not used
4
Not used
5
24Vdc - Auxiliary supply and Fan supply
6
24Vdc + Auxiliary supply and Fan supply
7
Not used
8
COM I - Common Digital Input
9
+ Input command signal 0-10V, 4-20mA, POT
10
- Input command signal 0-10V, 4-20mA, POT
Terminal
Description
11
0V GND
12
10Vdc stabilized 1 mA MAX
13
RS485 B-
14
RS485 A+
15
DI1 - Configurable Input
16
DI2 - Enable Digital Input
17
+ Analog Input 2 (0-10Vdc/4-20mA Analog Setpoint)
18
NC - Normally Close contact alarm relay output (HB)
19
C - Common contact alarm relay output
20
NO - Normally Open contact alarm relay output (HB)
Содержание REVEX 1Ph 280A
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