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TERMINAL CONNECTIONS
Connect the unit as in the diagram below.
■ EXTERNAL DIMENSIONS unit: mm (inch)
■ CONNECTION DIAGRAM
1
Pi 1
3
COM1(–)
4
Pi 2
6
COM2(–)
*For dual redundant communication.
WIRING INSTRUCTIONS
■ EURO TYPE CONNECTOR TERMINAL
Applicable wire size: 0.2 to 2.5 mm
Stripped length: 7 mm
18 (.71)
6.5
(.26)
4 5 6
1 2 3
INTERNAL BUS A
INTERNAL BUS B*
INTERNAL POWER
2
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp
LOCKING CLAMP
90 (3.54)
COUNTER RESET
1) Remove Network Module or its cables and interrupt com-
munication with other devices.
2) Turn ON the Counter Reset SW (SW8) on R5-PA2 mod-
ule.
3) Return the module to the base and turn the power supply
on.
4) Red RUN LED turns on and the module starts resetting
its counter. When the resetting is complete, the LED
turns to green. DO NOT remove the power while the red
LED is on.
5) After the green LED is confirmed, turn the power supply
off.
6) Turn OFF the Counter Reset SW (SW8).
7) Return the Network module onto the base and turn the
power supply on.
Note: Counter Reset SW must be turned OFF after this pro-
cedure because the module does not start counting with
ON state.
R5-PA2
POSITIONING GUIDE
EM-6139 Rev.2 P. 3 / 3
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