Omron G9SX Series, Руководство пользователя

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Preca
utions
Safety Precautions
100
G9SX
USER'S GUIDE
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Category of EN 954-1
In the condition shown in Application Examples , G9SX can be
used for the corresponding categories up to category 4.
This does NOT mean that G9SX can always be used for required
category under all the similar conditions and situations.
Conformity to the categories must be assessed as a whole
system.
When using G9SX for safety categories, be sure to confirm the
conformity as a whole system.
To conform with Safety Category 4 (EN954-1)
When using Non-contact Door Switch D40A/G9SX-NS @ , the
system can be used for the corresponding categories up to
category 3.
1. Input the signals to both of the safety inputs (T11-T12, T21-T22,
T61-T62 and T71-T72).
2. Input a signal to the safety inputs (T11-T12, T21-T22, T61-T62
and T71-T72) through switches with Direct Opening
Mechanism.
When using Limit Switches, at least one of them must have
Direct Opening Mechanism.
3. When connecting Safety sensor with G9SX, use TYPE 4
safety sensor.
4. Input the signal through a NC contact of the contactor to
Feedback/Reset input (T31-T32 for manual reset or T31-T33
for auto reset). (Refer to
Application Examples )
5. Keep Cross fault detection mode input (Y1 and Y2) open.
However, when connecting devices with self-diagnosis
function, such as safety sensors, apply 24VDC to Y1 and Y2.
6. Be sure to Connect A2 to ground.
7. When using a G9SX-EX-
@
-
@
Expansion Unit, connect fuses
with a current rating of 3.15 A max. to the safety relay outputs
to prevent the contacts from welding.
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Compliance with International Standards
Item
Model G9SX-AD
G9SX-ADA
G9SX-NS
G9SX-NSA
G9SX-BC G9SX-GS G9SX-EX
Approved by
TÜV Product
Service
EN50178
❍ ❍ ❍ ❍ ❍
IEC/EN60204-1
❍ ❍ ❍ ❍ ❍
EN954-1 Cat.4
❍ ❍ ❍ ❍
EN954-1 Cat.3
❍
IEC/EN61508 SIL3
❍ ❍ ❍ ❍ ❍
IEC/EN62061 SIL3
❍
IEC/EN61000-6-2
❍ ❍ ❍ ❍
IEC/EN61000-6-4
❍ ❍ ❍ ❍
IEC/EN60947-5-2
❍
IEC/EN60947-5-3 PDF-M
❍
Approved by UL
UL508
❍ ❍ ❍ ❍ ❍
UL1998
❍ ❍ ❍ ❍ ❍
NFPA79
❍ ❍ ❍ ❍ ❍
IEC61508
❍ ❍ ❍ ❍ ❍
CAN/CSA C22.2 No.142
❍ ❍ ❍ ❍ ❍
Approved by KOSHA
❍ ❍ ❍ ❍