M-system R7E-PA8 Instruction Manual

M-system R7E-PA8 Instruction Manual

Totalized pulse input module, 8 points (ethernet modbus/tcp)

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INSTRUCTION MANUAL
TOTALIZED PULSE INPUT MODULE, 8 points
(Ethernet Modbus/TCP)
BEFORE USE ....
Thank you for choosing M-System. Before use, please check
contents of the package you received as outlined below.
If you have any problems or questions with the product,
please contact M-System's Sales Office or representatives.
■ PACKAGE INCLUDES:
Totalized pulse input module .............................................(1)
■ MODEL NO.
Confirm Model No. marking on the product to be exactly
what you ordered.
■ INSTRUCTION MANUAL
This manual describes necessary points of caution when
you use this product, including installation, connection and
basic maintenance procedures.
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
MODEL
POINTS OF CAUTION
■ POWER INPUT RATING & OPERATIONAL RANGE
• Locate the power input rating marked on the product and
confirm its operational range as indicated below:
24V DC rating: 24V ±10%, approx. 80mA
■ GENERAL PRECAUTIONS
• Before you remove the unit or mount it, turn off the power
supply and input signal for safety.
• Before you remove the terminal block or mount it, turn off
the power supply and input signal for safety.
• DO NOT set the switches on the module while the power
is supplied. The switches are used only for maintenance
without the power.
■ ENVIRONMENT
• Indoor use.
• When heavy dust or metal particles are present in the
air, install the unit inside proper housing with sufficient
ventilation.
• Do not install the unit where it is subjected to continuous
vibration. Do not subject the unit to physical impact.
• Environmental temperature must be within -10 to +55°C
(14 to 131°F) with relative humidity within 30 to 90% RH
in order to ensure adequate life span and operation.
■ WIRING
• Do not install cables close to noise sources (relay drive
cable, high frequency line, etc.).
• Do not bind these cables together with those in which
noises are present. Do not install them in the same duct.
• Be sure to close the terminal cover for safety.
■ AND ....
• The unit is designed to function as soon as power is sup-
plied, however, a warm up for 10 minutes is required for
satisfying complete performance described in the data
sheet.
R7E-PA8
EM-7807-AJ P. 1 / 8

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Summary of Contents for M-system R7E-PA8

  • Page 1 (Ethernet Modbus/TCP) BEFORE USE ..POINTS OF CAUTION Thank you for choosing M-System. Before use, please check ■ POWER INPUT RATING & OPERATIONAL RANGE contents of the package you received as outlined below. • Locate the power input rating marked on the product and...
  • Page 2: Component Identification

    Input 3 Common Input 4 Common Input 5 Common Input 6 Common Input 7 ■ EXTENSION MODULE Combinations with all extension modules are selectable. EM-7807-AJ P. 2 / 8 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...
  • Page 3: Terminal Connections

    15 16 17 18 30 (1.18) [5 (.20)] 65 (2.56) 6 (.24) 6 (.24) 18–M3 SCREW 7–M3 SCREW TERMINALS TERMINALS for POWER for INPUT EM-7807-AJ P. 3 / 8 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...
  • Page 4 Input Connection Examples 24V DC PNP connection NPN connection − − V– V– V– Modbus/ RJ-45 CONNECTOR Voltage Pulse Input Connected V– – – EM-7807-AJ P. 4 / 8 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...
  • Page 5 Check Point 2: RUN Indicator LED A green LED turns on at the RUN Indicator LED in normal data sending/receiving with an application. EM-7807-AJ P. 5 / 8 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...
  • Page 6: Data Acquisition & Setting

    DATA ACQUISITION & SETTING R7E-PA8 data is allocated as described on the table below. Write the data on the corresponding area for reading data. The integrated value of each channel is a non-signed 2-word integer. Be sure to perform writing and reading by 2 word units.
  • Page 7 I: Integer, -1500 – +11500 (-15 – +115%) F: Floating Note: DO NOT access addresses other than mentioned above. Such access may cause problems such as inadequate operation. EM-7807-AJ P. 7 / 8 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...
  • Page 8: Wiring Instructions

    Applicable wire size: 0.25 to 1.65 mm (AWG 22 to 16) Recommended manufacturer: Japan Solderless Terminal MFG. Co., Ltd, Nichifu Co., Ltd 3.3 (.13) max mm (inch) EM-7807-AJ P. 8 / 8 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...

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