'2
9
8
2
9
'2
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'2'&9P$6+87'2:1ಯ/ರ
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6DIHW\EDUULHU
Figure 12-4
Actuator disconnection via intrinsically safe shutdown signal for SHUT DOWN "L" output
modules
Note
You can use the "Deactivate shutdown signal" parameter in HW Config only for DO modules
with a "*" after the order number 6ES7....
Actuator disconnection with 11 V supply from the Watchdog module
The Watchdog module can supply 2 mA current consumption each for up to 16 digital output
modules via one intrinsically safe contact K1 (e.g. Category 2G relay for installation in the Zone
1 potentially explosive area).
You do this by connecting the terminals of the intrinsically safe contact to the Pi terminal on
the Watchdog module and terminals 4/8 (+) of the digital output module.
Digital electronic modules
12.2 Digital electronics module 4 DO
ET 200iSP
Operating Instructions, 11/2017, A5E00247483-07
253
Содержание SIMATIC ET 200iSP
Страница 82: ...Configuration options 3 18 Redundancy with IM 152 ET 200iSP 82 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 184: ...Commissioning and Diagnostics 6 8 Diagnostics with STEP 7 ET 200iSP 184 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 194: ...Maintenance 7 7 Reading service data ET 200iSP 194 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 220: ...Terminal modules 9 6 Terminal module TM RM RM ET 200iSP 220 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 372: ...Glossary ET 200iSP 372 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 384: ...Index ET 200iSP 384 Operating Instructions 11 2017 A5E00247483 07 ...