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2-10
4. Modular Jack (MJ1/MJ2)
4.
Modular Jack (MJ1/MJ2)
Modular Jack 1 (MJ1)
This is a modular connector used for connection for screen data transfer, temperature controller,
barcode reader, card recorder (UG00P-MR) or serial extension I/O (UG00P-U2).
The pins of modular jack 1 correspond to signals as given below.
* The maximum current for external supply (+5V) is 150 mA when the MJ1 or MJ2 is used.
Editor (UG00S-CW) Setting
1. The use of modular jack 1 can be set on the editor.
2. Select [Modular] from the [System Setting] menu. The [Modular Jack] dialog is displayed. Select
the use of modular jack 1 from the following options.
*1
Refer to "Transferring Screen Data" (page 2-17).
*2
Select this option when connecting the card recorder (UG00P-MR).
*3
Refer to "Barcode Reader Connection" (page 2-17).
*4
Select this open when "Multi-link 2" is selected for [Connection] and "1" is set for [Local Port] on the
[Comm. Parameter] dialog.
*5
Select this option when using the ladder transfer function.
*6
Select this option for Modbus slave connection.
*7
Select this option when connecting the printer with serial interface.
Refer to page 2-18.
MJ1
1 2 3 4 5 6 7 8
Modular Jack 1
[Editor Port]
[Card Recorder]
[Barcode]
[UG00P-U2]
[Multi-Link]
[Temp. /PLC2Way]
[UG-Link]
[Ladder Tool]
[Modbus Slave]
[Printer (Serial Port)]
Bottom View
Pin No.
Signal Name
1
+SD/RD
−SD/RD
2
3
+5V
4
+5V
5
SG
6
SG
7
RD
8
SD
*1
*2
*3
*4
*5
*6
*7
Contents
RS-485 +data
RS-485 − data
Externally supplied +5 V
*
Max. 150 mA
Signal ground
RS-232C receive data
RS-232C send data
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