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R7D-TS4

EM-7802-B  Rev.10  P. 7 / 10

CONFORMITY WITH CE MARKING

 

CE MARKING

CE marking requires to integrate safety regulations existed in each country in EU territory and to secure smooth distribution 
of products of which safety is guaranteed.  It is mandatory by law that products distributed and sold in EU territory to have 
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 R7D 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.

 

WARNINGS AND CAUTIONS WHEN INSTALLING THE R7D

The R7D needs to be installed in a control panel.  This is effective not only to ensure general safety but also to contain noise 
emissions by the R7D inside the control panel.  We conduct a series of testing to see that the product conforms to EMC Direc-
tive while it is installed in the control panel.
Warning and cautions when installing R7D are stated below.

• Use control panels with an internal panel plate, both made of metal, when installing the R7D.
• Make sure to adequately ground the control panel and the internal panel plate with a thick cable to maintain low imped-

ance at high frequency.

• Use shielded cables for the signals taken out of the control panel.
• Choose a thick and short cable to ground the FG terminal of the R7D module to the internal panel plate of the control panel.

    Note: If electromagnetic radiation disturbance increases by grounding the FG terminal, remove the grounding.

• When painting the internal plate of the control panel, apply masking to expose metal surface to secure conductivity at the 

sections where the following parts are attached:

  - Bolts attaching the internal panel to the control panel
  - Ground for the FG of the R7D module
  - Earth clamp on the shielded cable

• Noise emissions inside the control panel might leak through its openings.  Design them as small as possible.  Recommended 

diameter is 10 cm or less.

Supplement:

Additional measures may be taken depending upon actual installation sites.  These points of cautions are illustrated in the 
next page.

• Prevent noise leakage by wrapping cables using shield covers, shield tubes and flexible conduits etc. if noise leaks through 

the cable outlet.

• Use an electromagnetic shield gasket and block up the gap between the control panel cabinet and its cover, if noise leaks 

through it.

• Connecting the internal panel plate and the cover of the control panel to the main cabinet using an earth strap may be 

effective to strengthen the grounding.

• Electromagnetically shielded control panel cabinet is effective for shielding.

056 222 38 18

[email protected]

www.sentronic.com

SENTRONIC

AG

Содержание R7D-TS4/UL

Страница 1: ...t Altitude up to 2000 meters This equipment must be mounted inside a suitable fire enclosure This equipment is to be supplied by a Class 2 power sup ply CONFORMITY WITH EU DIRECTIVES The equipment mus...

Страница 2: ...artup with the switch set to the positions 0 125 kbps 1 250 kbps or 2 500 kbps For the settings 3 through 9 it analyzes the PLC s network to determine the baud rate on the network OPERATING MODE Facto...

Страница 3: ...one byte characters within 8 characters CHANNEL INDIVIDUAL SETTING PARAMETER SETTING RANGE DEFAULT SETTING TC Type K CA E CRC J IC T CC B RH R S C WRe 5 26 N U L P Platinel II PR K CA Temp Unit C F K...

Страница 4: ...20 DIN RAIL 35mm wide 54 2 13 17 66 CONNECTION DIAGRAM 10 IN0 11 IN0 1 CJ0 2 CJ0 IN1 IN1 CJ1 CJ1 IN2 IN2 CJ2 CJ2 IN3 IN3 CJ3 CJ3 INPUT 0 12 13 3 4 INPUT 1 15 16 6 7 INPUT 2 17 18 8 9 INPUT 3 CAN_L V...

Страница 5: ...put Module Status CH0 CH1 CH2 Begin 0 Begin 0 1 2 CH3 3 4 Output Data Input Data None Example 1 Analog Input Module without Status Example 2 Analog Input Module R7D EC16x with Status R7D EC16x Input D...

Страница 6: ...the extension module is added MODEL OUTPUT DATA 1 INPUT DATA 2 R7D to Master Master to R7D R7D EAx 1 0 R7D ECx 0 1 STATUS Status signal can be included in the transmission data when the setting is ena...

Страница 7: ...a thick cable to maintain low imped ance at high frequency Use shielded cables for the signals taken out of the control panel Choose a thick and short cable to ground the FG terminal of the R7D modul...

Страница 8: ...nd the panel cover with an earth strap grounding may be strengthened and EMC may be improved Ground the control panel at low impedance using e g braided wires Keep the opening for ventilation as small...

Страница 9: ...f cautions are illustrated in the next page Keep cables as short as possible It prevents noise emissions from the cables and noise overlapping to the cables Attach a ferrite core to reduce noise impac...

Страница 10: ...applicable when wiring the R7D Series To external apparatus Keep the cable as short as possible To external apparatus Shielded Cable Earth Clamp Remove a part of the shielded cable cover and ground it...

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