TDK-Lambda GWS 500 Series, Instruction Manual

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2
TDK-Lambda
GWS
500
Series
INSTRUCTION MANUAL
2-2. CN201 Connector Pin Configuration and Function
Pin No. Configuration Function
1 +Vm +Output Voltage Monitor
2 +S +Sensing
3 -Vm -Output Voltage Monitor
4 -S -Sensing
5 DCOK DCOK signal is an open collector output signal, referenced
to pin6 (COM). As the output voltage drops, DCOK signal
will output “High”.
6 COM Return loop for DCOK signal.
7 5VSB Auxiliary voltage output, 4.75~5.25V, referenced to pin8
(5V COM). The maximum load current is 0.3A. This output
is not controlled by the remote ON/OFF control.
8 5V COM Return loop for 5VSB output.
9 CNT+ Remote ON/OFF control terminal (When CNT+ is pulled to
TTL low, power supply unit turns ON. Otherwise, it turns
OFF)
10 CNT- Return loop for CNT+ signal
11 PV Output voltage external control terminal
12 COM Return loop for PV signal.
CN201 Connector, Housing and Terminal Pins
PART DESCRIPTION PART NAME MANUFACTURER
PIN HEADER S12B-PHDSS(LF)(SN) JST
SOCKET HOUSING PHDR-12VS JST
TERMINAL PINS
SPHD-002T-P0.5(AWG28~24)
SPHD-001T-P0.5(AWG26~22)
JST
HAND CRIMPING TOOL
YRS-620(SPHD-002T-P0.5)
YC-610R(SPHD-001T-P0.5)
JST
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