GW Instek PSU Series User Manual

ANALOG CONTROL
119
Alarm Clear
10
Alarm clear line.
Alarms are cleared when a low level TTL signal is
applied.
A COM
11
This is the common line for the external signal pins
7 to 10, 12, 13, 19, 21, 22, 24, and 25. It is
connected internally to the negative output.
PRL OUT+
12
Positive output line for master-slave parallel
operation.
Current Sum
13
Current signal line for master-slave parallel
operation.
Alarm Status
14
On when a protection function (OVP, HW OVP,
OCP, OHP, FAN or SEN) has been activated or
when an output shutdown signal is being applied
(open-collector photocoupler output).
1
PWR ON Status
15
Outputs a low level signal when power is turned
on. (open-collector photocoupler output).
1
OUT ON Status
16
On when the output is on (open-collector
photocoupler output).
1
TRIG OUT
17
Trigger signal output line (for test script only).
N.C.
18
Not connected.
OUT ON/OFF
CONT
19
Output on/off line.
On when set to a low level TTL signal, Off when set
to a high level TTL signal. (F-94: 1)
On when set to a high level TTL signal, Off when
set to a low level TTL signal. (F-94: 0)
A COM
20
This is the common line for the external signal pins
7 to 10, 12, 13, 19, 21, 22, 24, and 25. It is
connected internally to the negative output.
EXT-V/R CC
CONT
21
This line uses an external voltage or resistance to
control the output current.
External voltage control (F-91: 1); External resistor
control (F-91: 2, F-91: 3).
0 to 5V or 0 to 5kΩ; 0 % to 100 % of the rated
output current (F-97: 0).
0 to 10V or 0 to 10kΩ; 0 % to 100 % of the rated
output current (F-97: 1).

GW Instek PSU Series Specifications

General

Brand	GW Instek
Model	PSU Series
Category	Power Supply
Language	English