Isolated Analog Power Supply Setup - TDK-Lambda G+1U 5kW User Manual

No. Connection
1 +VPROG_ISO
2 +IPROG_ISO
3 +VMON_ISO
4 +IMON_ISO
5 COM
6 N/A
7 N/A
8 N/A
9 COM
To achieve the lowest noise performance, it is recommended to use shielded-twisted pair wiring.
Keep VPGM and IPGM (J1-8 and J1-7) pins on the power supply J1 connector floating for power
supplies equipped with G+IS420 interface. All other J1 functions may be used without restrictions.
Refer to section 1.6 for a detailed description of J1 functions.
8.4

Isolated Analog Power Supply Setup

Set Remote Programming settings as follows:
1. Short J1-6 pin to J1-11 pin to enable Analog Programming.
2. Press the CONF button. CONF (GREEN) LED illuminates.
3. To set the Voltage channel to isolated analog programming source, rotate the Voltage encoder
until V.SRC appears on the voltage display (perform this step only if you would like to set
voltage channel to isolated analog programming, otherwise, skip to step 5).
4. Rotate the Current encoder to set E.VOL. Press the Current encoder for selection, display blinks
once to acknowledge the setting (perform this step only if you would like to set voltage channel
to isolated analog programming, otherwise, skip to step 5).
5. To set the Current channel to isolated analog programming source, rotate the Voltage encoder
until C.SRC appears on the voltage display (perform this step only if you would like to set
voltage channel to isolated analog programming, otherwise, skip to step 7).
6. Rotate the Current encoder to set E.VOL. Press the Current encoder for selection, display blinks
once to acknowledge the setting (perform this step only if you would like to set voltage channel
to isolated analog programming, otherwise, skip to step 7).
Description
Output voltage programming input, 4-20mA
Output current programming input, 4-20mA
Output voltage Monitoring, 4-20mA
Output current Monitoring, 4-20mA
COMMON. Return for programming signals.
COMMON. Return for monitoring signals.
Table 8-2: J1 Connector Terminals and Functions
NOTE
CAUTION
182