36
Process Image
WAGO-I/O-SYSTEM 750
750-469 2AI Thermocouple
Manual
Version 1.1.0
Table 31: Setting options for I/O module 750-469/003-000
Selection box
Possible Settings
Sensor type
TC Typ L
TC Typ K*
TC Typ J
TC Typ E
TC Typ T
TC Typ N
TC Typ U
TC Typ B
TC Typ R
TC Typ S
+/-30 mV
+/-60 mV
+/-120 mV
Check lower
measurement range
deactivated Status bit 0 is not used when falling below
the measuring range.
activated
*
Status bit 0 is used when falling below the
measuring range.
PI diagnostics
deactivated
*
No display of status indicators
activated
Display of status indicators in the bottom 3
bits:
Bit 0: Overflow. Used when the measured
value lies outside the permitted range.
Bit 1: Error. Used when the I/O module
detects an error in the internal function or a
wire break.
Bit 2: 0
Watchdog
deactivated Watchdog timer not enabled.
activated
*
Watchdog timer enabled. If not process data
is exchanged with the fieldbus
coupler/controller, the green LEDs will turn
off.