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Pressure Transmitter Series 2000T and 265Ax, 265Gx, 265Vx, 265Dx, 265Jx, 267Cx, 269Cx
Instructions for Functional Safety
7
Specifications for the safety function
NOTICE
Refer to chapters "Settings" and "Safety-related characteristics" of this document for the mandatory settings and
specifications for the safety function.
See the relevant data sheet for the transmitter response time.
IMPORTANT
An MTTR of 8 hours is specified.
Safety-related systems without an auto-locking function must be set to a monitored or otherwise safe state within
the MTTR after execution of the safe function.
8
Applicable device documentation
The following documentation must be available for the transmitter, depending on the model:
Type
265Dx/Vx
265Gx/Ax
267/269Cx
For explosion-proof devices the respective EC type examination certificate must be available.
9
Behavior during operation and in case of malfunction
Note!
The behavior during operation and in case of malfunction is detailed in the operating instructions.
10 Periodic checks
The operativeness of the transmitter must be checked at appropriate intervals, e.g. by controlling the calibration (see
the respective operating instructions, chapters about operation, calibration, maintenance and repair). We recom-
mend to perform the checks at least once a year. It is the operator's responsibility to define the type of checks and
the checking intervals in the stated time period.
Defective transmitters / assembly groups should be returned to the ABB service and repair department, possibly
with the type of malfunction and possible reason stated. When ordering spare parts or spare units please indicate
the serial number (S/N) and year of manufacture of the original device.
Address:
ABB Automation GmbH
Department Parts & Repair
Schillerstrasse 72
D-32425 Minden
GERMANY
Oper. instructions
IM 265 D/V
IM 265 G/A
IM 267C/269C
Type
Oper. instructions
2010TD/TA
42/15-712
2020TG/TA
42/15-753
2010TC
42/15-714
SM 265/7/9 SIL-EN
6
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