GW Instek PSW Series User Manual

ANALOG CONTROL
133
Remote Monitoring
The PSW power supplies have remote monitoring support for
current and voltage output. They also support monitoring of
operation and alarm status.
 External monitoring of output voltage and current → from page
133
 External monitoring of operation mode and alarm status → from
page 135
External Voltage and Current Monitoring
Background
The MIL 26 pin connector is used to monitor
the current (IMON) or voltage (VMON) output.
An output of 0~10V represents the voltage or
current output of 0~ rated current/voltage
output.
 IMON = (current output/full scale) × 10
 VMON = (voltage output/full scale) × 10
External voltage and current monitoring
doesn’t need to be enabled in the configuration
settings.
VMON
Connection
PSW
DMM
Analog
connector
16
10
Output
Terminal
V MON
0→10V
 Pin16 → Neg (-)
 Pin10 → Pos (+)

GW Instek PSW Series Specifications

General

Ripple & Noise (CC)	≤ 3mArms
Protections	OVP, OCP, OTP
Remote Sense	Yes
Programmable	Yes
Operating Temperature	0°C to 40°C
Storage Temperature	-20°C to 70°C
Voltage Resolution	1mV
Current Resolution	1mA
Current Accuracy	±0.1% + 10mA
Ripple & Noise (CV)	≤1mVrms
Load Regulation (CC)	≤0.1% + 5mA
Line Regulation (CC)	≤0.1% + 5mA
Remote Interface	USB, RS232
Display	LCD