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CD3000E-3PH from 25A to 500A
User’s Manual
22
7.5
Command Terminals Size S11/S13/S14
Warning:
Before connecting or disconnecting the unit check that power and control cables
are isolated from voltage sources.
Terminal
Description
1
Internal use
2
Internal use
3
RS485 A
4
RS485 B
(See par. 12.8)
Terminal
Description
1
Voltage Supply for Electronic Boards (See par. 12.2)
2
Voltage Supply for Electronic Boards (See par. 12.2)
3
Not used
4
Isolated 12Vdc MAX 20mA
5
GND for Digital Input
6
10Vdc MAX 5mA
7
GND for Analogue Input
8
(+)Analogue Input 1: Primary (See par. 12.3)
9
(+)Analogue Input 2: Ext. Current (See par. 12.3)
10
Analogue Output 1: Power (See par. 12.4)
11
Output relay: Conf (Max 500mA, 125Vac)
12
Common of the contact relay: Conf
13
Output relay: Run (Max 500mA, 125Vac)
14
Common of the contact relay: Run
15
NPN Output 1: Critical Alarm (12Vdc max 20mA)
16
NPN Output 2: Configurable (12Vdc max 20mA)
17
Digital Input: Reset Alarm
18
Digital Input: Start/Stop
19
Digital Input: Calibration
20
Digital Input: Configurable
(See par. 12)
Summary of Contents for CD3000 E-3PH
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