Rear Panel Sw1 Setup Switch; Sw1 Positions Functions - TDK-Lambda GENESYS 750W HALF RACK Technical Manual

Table 4-2: Rear panel Connections and Controls (continued)
Number Item
Remote Out
4
connector
5 J1 Analog
Remote
connector
6 SW1 Setup
switch
J2 Remote
7
sense
connector
8 Blank
Sub-plate
9 IEEE switch
Ground
10
screw

4.4 REAR PANEL SW1 SETUP SWITCH

The SW1 Setup switch (see Fig.4-3) is a 9-position DIP-switch that allows the user to choose the
following:
Internal or remote programming for Output Voltage and Output Current.
Remote voltage or resistive programming of Output Voltage and Output Current limit.
Select range of remote voltage and resistive programming.
Select range of output Voltage and Output Current monitoring.
Select the Remote Shut-Off control logic.
Select between RS232 and RS485 communication interface.
Enable or disable the rear panel Enable/Disable control (dry contact).
4.4.1 SW1 position function
Refer to Table 4-3 for description of SW1 position functions. The factory default setting is
Down for all positions.
Description
RJ-45 type connector, used for daisy-chaining power supplies to
form a serial communication bus.
Connector for remote analog interface. Includes Output Voltage
and Current programming and monitoring signals, Shut-off control
(electrical signal), Enable/Disable control (dry-contact), Power Sup-
ply OK (PS_OK) signal and operation mode (CV/CC) signal.
Nine position DIP-switch for selecting remote programming and
monitoring modes for Output Voltage, Output Current and other
control functions.
Connector for making remote sensing connections to the load for
regulation of the load voltage and compensation of load wire drop.
Blank sub-plate for standard units. Isolated Remote Analog pro-
gramming connector for units equipped with Isolated Analog control
option. IEEE connector for units equipped with IEEE programming
option (shown).
Two position DIP-switch for selecting IEEE mode or RS232/RS485
mode when IEEE option is installed.
M4x0.7, 8mm long DBL-SEMS screw for chassis ground
connection.
1
Fig.4-3: SW1 setup DIP-switch
83-507-5002 Rev. B
9
8
7
6
5
4
3
2
30
Section
7.3
7.5
4.5
4.4
3.10
3.8.2
Fig. 4.2
Fig. 4.2
Fig. 4.2