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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.
Pin Function
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
Table 2–2. ISOLATED ANALOG INTERFACE Connector Pinout
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.