Furuno Power Supply M51A Manual De Usuario

Isolated Remote Analog Interface Operation 

DLM 600W Series  

2-4 

M51A Option 

2.3  Isolated Analog Interface Connector 

The ISOLATED ANALOG INTERFACE connector is a 25-position female  
Subminiature-D type. 
 

1 ANALOG-CONTROL 

input 

2 

Return for 0-5/10V monitor outputs and EXTERNAL-OFF 

3 

OVP programming input 

4 

Voltage monitor output, 4-20mA 

5 

VOLTAGE-MODE status output 

6 

Return for 4-20mA monitor outputs, Auxiliary 5VDC, and digital I/O 

7 

Current monitor output, 0-5/10V 

8 

1.25VDC output for 4-20mA voltage programming signal 

9 

Voltage programming input 

10 

Current programming input 

11 

1.25VDC output for 4-20mA current programming signal 

12 

Return for 0-5/10V or resistance programming signals 

13 

Return for 4-20mA current programming signal 

14 EXTERNAL-OFF 

input 

15 

Auxiliary 5VDC output (+) 

16 

OVP resistance programming output, 1mA source 

17 

OVP status output 

18 

FAULT status output 

19 

Voltage monitor output, 0-5/10V 

20 

1.25V input for 4-20mA voltage programming signal 

21 

Voltage resistance programming output, 1mA source 

22 

Current resistance programming output, 1mA source 

23 

1.25V input for 4-20mA current programming signal 

24 

Current monitor output, 4-20mA 

25 

Return for 4-20mA voltage programming 

 

CAUTION 
The signals of the ISOLATED ANALOG INTERFACE have an internal 
connection to chassis ground. Damage could result if the voltage from 
signal returns, Pin-2, 6, 12, 13, and 25, to chassis ground exceeds 
15VDC.