TDK-Lambda GENESYS GEN 2400W Series - Page 52

83-517-000 Rev. A
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Figure 4-5: J1 Connector Terminals and Functions
Table 4-5: J1 Connector Terminals and Functions
J1 Pin
Signal Name
Function
Reference
Section
J1-1
ENA_IN
Enable/Disable the power supply output by dry-contact
(short/open) with ENA_OUT.
5.8
J1-2
J1-3
IF_COM
Isolated Interface Common. Return for the SO control, PS_OK
signal and for the optional LAN, IEEE or USB interfaces.
5.7, 5.10
J1-4~J1-7
N/C
No Connection
J1-8
LOCAL/
REMOTE
Input for selecting between Local or Remote Analog
programming of Output voltage and Output current.
6.2
J1-9
VPGM
Input for Remote Analog Voltage/Resistance programming of
the Output voltage.
6.1~6.4
J1-10
IPGM
Input for Remote Analog Voltage/Resistance programming of
the Output current.
6.1~6.4
J1-11
VMON
Output for monitoring the power supply Output voltage.
6.6
J1-12
COM
Control Common. Return for VMON, IMON, CV/CC, and
LOC/REM.
Referenced internally to the negative sense (-S) potential.
J1-13
CV/CC
Output for Constant-Voltage/Constant-Current mode
indication.
5.9
J1-14
ENA_OUT
Enable/Disable the power supply output by dry-contact
(short/open) with ENA_IN.
5.8
J1-15
SO
Input for Shut-Off (SO) control of the power supply output.
5.7
J1-16
PS_OK
Output for indication of the power supply status.
5.10
J1-17~20
N/C
No Connection
J1-21
LOC/REM
SIGNAL
Output for indicating if the unit is in Local or Remote analog
programming mode.
6.3
J1-22
VPGM_RTN
Return for VPGM input. Connected internally to J1-12 (COM).
6.1, 6.4, 6.5
J1-23
IPGM_RTN
Return for IPGM input. Referenced internally to the negative
output (-V) potential.
6.1, 6.4, 6.5
J1-24
IMON
Output for monitoring the power supply Output current.
6.6
J1-25
P
Output for current balance in parallel operation.
Connected internally to J1-24 (IMON).
5.15