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INSTRUCTION MANUAL
CURRENT LOOP SUPPLY INPUT MODULE, 4 points
(CC-Link V.1.10; non-isolated)
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:
Current loop supply input module .....................................(1)
Terminating resistor (110 Ω, 0.5 W) ...................................(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.
■ CSP+ file
CSP+ file is downloadable at M-System's web site (http://
www.msystem.co.jp).
SEN TRONIC
POINTS OF CAUTION
■ CONFORMITY WITH EU DIRECTIVES
• The equipment must be mounted inside the instrument
panel of a metal enclosure.
• The actual installation environments such as panel con-
figurations, connected devices, connected wires, may af-
fect the protection level of this unit when it is integrated
in a panel system. The user may have to review the CE
requirements in regard to the whole system and employ
additional protective measures to ensure the CE conform-
ity.
• Install lightning surge protectors for those wires connect-
ed to remote locations. Choose a surge protector with its
maximum surge voltage 40V or less between lines. Rec-
ommended M-System model: MDP-D24.
■ 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. 70mA
■ 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, make
sure to 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 continu-
ous 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.
056 222 38 18
mailbox@sentronic.com
AG
R7C-DS4N
MODEL
EM-7801-BA P. 1 / 10
www.sentronic.com
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Table of Contents
Related Manuals for M-system R7C-DS4N
Summary of Contents for M-system R7C-DS4N
- Page 1 (CC-Link V.1.10; non-isolated) BEFORE USE ..POINTS OF CAUTION Thank you for choosing M-System. Before use, please check ■ CONFORMITY WITH EU DIRECTIVES contents of the package you received as outlined below. • The equipment must be mounted inside the instrument If you have any problems or questions with the product, panel of a metal enclosure.
-
Page 2: Component Identification
R7C-DS4N COMPONENT IDENTIFICATION • Conversion Rate / Accuracy: SW1-3, 1-4 SW1-3 SW1-4 CONVERSION RATE / ACCURACY 80 msec. / ±0.1% (*) 40 msec. / ±0.2% CNFG. STATION ADD. B.RATE 20 msec. / ±0.4% 10 msec. / ±0.8% 10 11 12 13 15 16 17 18 ■... -
Page 3: Indicator Led
R7C-DS4N INDICATOR LED ■ STATUS INDICATOR LED SD * STATUS * Communicates normally with occasional CRC errors due to noise interference. Communicates normally but the Baud Rate and/or Station Address switches failed. ERR LED blinks approximately in 0.5 seconds intervals. -
Page 4: Terminal Connections
R7C-DS4N TERMINAL CONNECTIONS Connect the unit as in the diagram below. ■ EXTERNAL DIMENSIONS unit: mm (inch) 115 (4.53) 17 (.66) 54 (2.13) DIN RAIL 35 mm wide 10 11 12 13 15 16 17 18 30 (1.18) [5 (.20)] 6 (.24) -
Page 5: Communication Cable Connections
R7C-DS4N COMMUNICATION CABLE CONNECTIONS Master Unit Remote Unit Remote Unit TERMINATOR TERMINATOR blue white yellow Be sure to connect the terminating resistor included in the product package to the unit at both ends of communication line. The terminator must be connected across DA and DB. -
Page 6: Wiring Instructions
R7C-DS4N I/O DATA DESCRIPTIONS ANALOG INPUT 16-bit binary data Negative values represented in 2’s complements DISCRETE I/O Input 0 (Output 0) Input 1 (Output 1) Input 2 (Output 2) 8 points Input 3 (Output 3) 16 points Input 7 (Output 7) - Page 7 CE mark which shows that the product conforms with the requirements of EU Directive. Each EU Directive describes the scope of apparatuses to which that EU Directive is applied. M-System’s R7C must conform with EMC Directive. Each Directive states only basic requirements. In order to mark the CE on an assembled machinery equipment, its manufac- turer needs to check the overall conformity with Directives applicable to it.
- Page 8 R7C-DS4N • Points of cautions applicable when installing the R7C Series Install the R7C Series inside Keep the opening for a control panel. ventilation as small as posible. Attachment part of earth clamp should be fixed with screw in conduction with the Attach an electro- internal panel plate.
- Page 9 R7C-DS4N ■ WARNINGS AND CAUTIONS WHEN LAYING CABLES Signal cables connected to the R7C contain high-frequency components. Since these cables has the same effect as an anten- na, they emit these high-frequency components to the external space as noise or overlaps noise from the external space on themselves.
- Page 10 R7C-DS4N • Points of cautions applicable when wiring the R7C Series Keep the wires away from each other at both ends of the filter. Noise Filter Shielded Cable Earth Clamp To external apparatus To connect with apparatuses outside Remove a part of the shielded...
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