TAKASAGO ZX-S-H Series, Instruction Manual, Page: 60 / 192

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デジタル通信で使う
Overview
Remote control via communication commands can be obtained by connecting the SERIAL I/F 1 connector
on the rear of the power supply to a communication terminal’s COM port of a computer, sequencer, etc.
with a RS-232C cross cable. Further, by connecting multiple power supplies with the SERIAL I/F 2 connector,
remote control of multiple ZX-S Series power supplies can be obtained through one communication terminal.
Command forms can be selected from 2 types; forms in conformance with IEEE488.2 Common Command and
SCPI Protocol, or forms in conformance with Takasago EX Series Commands.
External Control Connector SERIAL I/F Connector Types
【If connecting with computers,
sequencers, etc.】
Use computer serial interface cables (sold in markets) that are wired as shown below.
When controlling multiple ZX power supplies, use the SERIAL I/F 2 for the second power supply and thereon.
Pin placement for the external control connector SERIAL I/F 2 is shown in the diagram below.
SERIAL I/F 2 electrical specifications conform to RS 485 standards.
本体側：Ｄ－ＳＵＢ９ピン（オス）
５
・
・
・
１
SERIAL
IF (1)
９
・
・
・
６
Pin No. Name IN/OUT Pin No. Name IN/OUT
１ ＮＣ - ２ ＲＸ IN
３ ＴＸ OUT ４ ＤＴＲ OUT
５ ＧＮＤ - ６ -
７ ＲＴＳ OUT ８ ＣＴＳ IN
９ ＮＣ -
Power Supply： RJ-45 (Male)
SERIAL
IF (2)
８
・
・
・
１
Pin No. Name IN/OUT Pin No. Name
IN/OU
T
１ ＮＣ - ２ ＮＣ -
３ ＴＸ＋ OUT ４ ＴＸ－ OUT
５ ＲＸ＋ IN ６ ＲＸ－ IN
７ ＮＣ - ８ ＧＮＤ -
External Control Connector 「SERIAL I/F 1」 Pin Placement
ZX側
（D-Sub 9pinﾒｽ）
RX
TX
DTR
GND
DSR
RTS
CTS
ｺﾝﾋﾟｭ-ﾀ側
（D-Sub 9pinﾒｽ）
RX
TX
DTR
GND
DSR
RTS
CTS
（2）
（3）
（4）
（5）
（6）
（7）
（8） （2）
（3）
（4）
（5）
（6）
（7）
（8）
結線図
両端 D-Sub 9pin(ｵｽ)付 ｸﾛｽｹｰﾌﾞﾙ
●Input the DSR signal for the power supply to be always ON.
●The DTR signal for the power supply will be outputted Always ON when power is turned on. Further,
RTS signal will return CTS signal from the power supply.
Caution

Power Supply: D-SUB 9 Pin (Male)
Wiring Table
ZX
(D-Sub 9pin Female)
Double-Ended D-Sub 9pin (Male) Cross Cable
External Control Connector SERIAL I/F 2 Pin Placement
Computer
(D-Sub 9pin Female)