GW Instek PSW Series User Manual

PSW Series User Manual
76
Master-Slave Parallel Connection
Master-Slave
Connector
The Analog Control Connector is used for both
serial and parallel connections. The way the
connector is configured determines the
behavior of the master and slave units. For the
complete connector pin assignment, see page
117.
Analog Connector
Connection
To operate the power supplies in parallel,
connect the analog connectors on the master
and slave units as shown in the diagrams
below.
Alternatively pre-configured cables (optional)
can be used. The PSW-006 is used for two units
in parallel. The PSW-007 is used for 3 units in
parallel.
Master with 2 slave units:
12
13
14
1517
20
21
24 20 12
17 15 3 17 15
312
24 20
11 1
2
1
OUTPUT ON STATUS21
Master unit
ALM STATUS20
STATUS COM17
FEEDBACK15
CURRENT_SUM_113
SHUTDOWN12
OUT ON/OFF CONT24
Slave Unit 1
12 SHUTDOWN
20 ALM STATUS
15 FEEDBACK
3 CURRENT SUM OUT
Slave Unit 2
OUT ON/OFF CONT24
12 SHUTDOWN
17 STATUS COM 17 STATUS COM
2 D COM
15 FEEDBACK
CURRENT_SUM_2 CURRENT SUM OUT314
20 ALM STATUS
11 1 1I MON CURRENT SHARE CURRENT SHARE

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