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M-system M6DVF Instruction Manual

Signal transmitter (high-accuracy, ultra-high speed response 30 µsec.)

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INSTRUCTION MANUAL
SIGNAL TRANSMITTER
(high-accuracy, ultra-high speed response 30 µsec.)
BEFORE USE ....
Thank you for choosing us. Before use, please check con-
tents of the package you received as outlined below.
If you have any problems or questions with the product,
please contact our sales office or representatives.
■ PACKAGE INCLUDES:
Signal conditioner ...............................................................(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.
POINTS OF CAUTION
■ CONFORMITY WITH EU DIRECTIVES
• The equipment must be mounted inside a panel.
• Cover the cables (power supply, input and output) using
Shield tubes in order to prevent external noise interfer-
ence. (We recommend Nitto Electric Works Co.,Ltd "MTF
- ES Series" products or equivalent.)
• 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 lighting surge protectors for those wires connected
to remote location.
■ 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. 0.6W
■ GENERAL PRECAUTIONS
• Before you remove the unit or mount it, turn off the power
supply and input signal for safety.
■ 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 -20 to +55°C
(-4 to +131°F) with relative humidity within 30 to 90%
RH in order to ensure adequate life span and operation.
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
MODEL
■ 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.
■ 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.
COMPONENT IDENTIFICATION
Body
Front Cover
■ FRONT VIEW (with the cover open)
M6DVF
Specifications
DIN Rail Adaptor
Power LED
Zero Adj.
Span Adj.
EM-7856 Rev.4 P. 1 / 4

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Summary of Contents for M-system M6DVF

  • Page 1 INSTRUCTION MANUAL SIGNAL TRANSMITTER M6DVF MODEL (high-accuracy, ultra-high speed response 30 µsec.) ■ WIRING BEFORE USE ..• Do not install cables close to noise sources (relay drive cable, high frequency line, etc.). Thank you for choosing us. Before use, please check con- •...
  • Page 2 M6DVF INSTALLATION Set the unit so that its DIN rail adapter is at the bottom. When the unit is installed to an Installation Base (model M6DBS), refer to its instruction manual. ■ MOUNTING THE UNIT ON A DIN RAIL ■ REMOVING THE UNIT...
  • Page 3 – – POWER – POWER The M6DVF, by its fast-response feature, is not designed to eliminate noise present in the input signal. Use a shielded twisted-pair cable to prevent noise from entering through the input wiring. Insert a wire. Confirm that the wire tip hits the bottom and tighten the screw with a screwdriver.
  • Page 4 M6DVF CHECKING MAINTENANCE 1) Terminal wiring: Check that all cables are correctly con- Regular calibration procedure is explained below: nected according to the connection diagram. 2) Power input voltage: Check voltage across the terminal ■ CALIBRATION 7 – 8 with a multimeter.