Properties
Functional check of the ET 200iSP The written value is transferred to the input data according
to the assigned function (see parameters of the Watchdog module). Wiring is not required for
this purpose.
Note
You must integrate the functional check of the Watchdog module in your user program and
evaluate it there.
● Provision of an intrinsically safe 11 V power supply for the shutdown signal of the digital
output modules. See Digital electronics module 4 DO (Page 243)
Note
The intrinsically safe supply for the shutdown signal may only be used within the ET 200iSP
station in which the Watchdog module is located.
The maximum line length for the shutdown signal is 20 m.
● Identification data I&M
Pin assignment
Pin assignment for inserted Watchdog module
Table 14-1
Pin assignment of Watchdog electronic module
Pin assignment and view
Remarks
3L
3L
3L
3L
0L
0L 0L
0L
3L
3L
3L
3L
0L
0L 0L
0L
3L9
0L
&KDQQHO
3URYLVLRQRIDQLQWULQVLFDOO\VDIH
SRZHUVXSSO\9IRUWKH
VKXWGRZQVLJQDORIWKHGLJLWDO
RXWSXWPRGXOHV
6HH'LJLWDORXWSXWPRGXOH'2
&RQQHFWLRQH[DPSOH
Connections:
Pi: Terminals 1, 3, 5, 7, 9, 11, 13, 15
Mi: Terminals 2, 6, 8, 10, 12, 14, 16
Pi: Intrinsically safe power supply (11 V)
Mi: Chassis ground
Other modules
14.2 Watchdog module
ET 200iSP
Operating Instructions, 11/2017, A5E00247483-07
331
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 ...