TAKASAGO HX-S-G2 Series, Instruction Manual

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Using via Digital Data Communication
71
Multiple Connections
The diagram below shows the connections for controlling multiple HX-S-G2 Series power supplies with one
communication terminal including a computer or a sequencer.
By setting each individual address for the HX-S-G2 Series power supplies, it is possible to control up to a maximum
of 31 devices with one port.
[ON]
ON OFF
[OFF]
ON OFF
[ON]
ON OFF
#1
#2
#n
T485-**M
(** the cable length specified)
PC, etc
Controlling HX-S-G2 Series power supplies on multiple channels via computer

When connecting multiple HX
-S--G2 Series power supplies, only one communication terminal (computer, etc.) can be
connected.

Be sure to set the device address to 1 if the communication terminal is connected using
RS-232C " SERIAL I/F 1 ".

Be sure to set the device address to the one other than 1 if the communication terminal i
s connected using RS-485
" SERIAL I/F 2 ".
 Settings can be done under FUNCTION Settings Item 60 “Device Address”.

Please set the TERMINATION switch to OFF for when there is 2 SERIAL I/F 2 cable connections.

Please set the TERMINATION switch to ON for w
hen there is none or only one SERIAL I/F 2 cable connection.
！
CAUTION