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R7M-EC16B

P.  / 6

EM-7803-K Rev.3

Use (e.g.) a shield cover 

when noise leaks through 

the opening.

To external apparatus

Keep the opening

for cabling as small as

possible.

Install an electromagnetically

shielded gasket when 

noise leaks through 

the opening.

Shielding is strengthened 

by using an electro-

magnetically shielded 

control panel.

By connecting the

internal panel plate 

and 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 as

posible.

Attach an electro-

magnetically shielded

filter when noise leaks 

through the opening.

Install the R7M Series inside

a control panel.

Attachment part of earth

clamp should be fixed with 

screw in conduction with the

internal panel plate.

• Points of cautions applicable when installing the R7M Series

056 222 38 18

[email protected]

www.sentronic.com

SENTRONIC

AG

Содержание R7M-EC16B

Страница 1: ...be mounted inside a suitable fire enclosure This equipment is to be supplied by a Class 2 power sup ply CONFORMITY WITH EC 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 and connected wires may affect the protection level of this unit when it is integrated in a panel syst...

Страница 2: ...Indicator LED Output Terminals OUTPUT TERMINAL ASSIGNMENT DISCRETE I O STATUS INDICATOR LED Discrete I O modules including those for extensions have LED indicators showing I O signal status Contact ON LED ON Contact OFF LED OFF 10 24V 11 Y1 12 Y3 1 0V 2 Y0 3 Y2 13 Y5 4 Y4 14 Y7 5 Y6 15 Y9 6 Y8 16 YB 7 YA 17 YD 8 YC 9 YE 18 YF NO ID FUNCTION NO ID FUNCTION 1 0V 0V 10 24V 24V DC common 2 Y0 Output 0...

Страница 3: ...t of the control panel Choose a thick and short cable to ground the FG terminal of the R7M 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 follow...

Страница 4: ...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 as posible Attach an electro magnetically shielded filter when noise leaks through the opening Install the R7M Series inside a control panel Attachment part of earth clamp should be fixed with screw ...

Страница 5: ...ions 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 impact to the signal cables susceptible to the noise Ferrite core can be attached close to the cable outlet of the control panel or close to the I O terminal or connector whichever is more effective Also the imp...

Страница 6: ...T AND IS IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE M SYSTEM SHALL HAVE NO LIABILITY FOR CONSEQUENTIAL INCIDENTAL OR SPECIAL DAMAGES OF ANY KIND WHATSOEVER M System Co Ltd 5 2 55 Minamitsumori Nishinari ku Osaka 557 0063 JAPAN Phone 06 6659 8201 Fax 06 6659 8510 E mail info m system co jp Noise Filter M...

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