User Documentation

SIL concept for DTMs
36 1482900000/01/11.2017
The end user must ensure that the applied sensor including wiring has a
failure rate qualifying it for the safety application without the detection
enabled.
Downscale (0 mA) = output is 0 mA at sensor error
Downscale (3.5 mA) = output is 3.5 mA at sensor error (NE43 downscale)
Upscale (23 mA) = output is 23 mA at sensor error (NE43 upscale)
RESP
Analogue output response time in seconds:
Range is 0.0 to 60.0 s
16.5.3 Safety-related configuration parameters (both channels)
Name
Function
Password
Password for protection the device configuration from un-authorized
access (Range from 0…9999).
Confirm Password
Confirm the password
16.6 Functional test
The user is responsible to make a functional test after verification of the safety parameters. The procedure
for periodic proof test, described in chapter 11 "Periodic proof test procedure" on page 16, shall be used. In
addition, if a process calibration is taken into SIL-mode operation, it is mandatory that the accuracy of the
device (and sensor, if applicable) is tested.