Digital Inputs And Outputs - Siemens S7-1200 System Manual
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Also See for S7-1200:
- Operating instructions manual (132 pages) ,
- Programming manualline (74 pages) ,
- Manual (46 pages)
Table of Contents
Technical specifications
A.6 CPU 1217C
Table A- 92
Power supply
Technical data
Voltage range
Line frequency
Input current (max. load)
Inrush current (max.)
Isolation (input power to logic)
Hold up time (from loss of power)
Internal fuse, not user replaceable
Table A- 93
Sensor power
Technical data
Voltage range
Output current rating (max.)
Maximum ripple noise (<10 MHz)
Isolation (CPU logic to sensor power)
A.6.3
Digital inputs and outputs
Table A- 94
Digital inputs
Technical data
Number of inputs
Type: Sink/source
(IEC Type 1 sink)
Rated voltage
Continuous permissible voltage
Surge voltage
Logic 1 signal (min.)
Logic 0 signal (max.)
Isolation (field side to logic)
Isolation groups
Filter times
882
CPU 1217C DC/DC/DC
20.4 VDC to 28.8 VDC
--
CPU only
600 mA at 24 VDC
CPU with all
1600 mA at 24 VDC
expansion
accessories
12 A at 28.8 VDC
Not isolated
10 ms at 24 VDC
3 A, 250 V, slow blow
CPU 1217C DC/DC/DC
L+ minus 4 VDC min.
400 mA (short-circuit protected)
Same as input line
Not isolated
CPU 1217C DC/DC/DC
14: total:
10: Sink/source (IEC Type 1 sink)
4: 1.5 V differential
Ia.0 to Ia.7, Ib.0 to Ib.1
24 VDC at 4 mA, nominal
30 VDC, max.
35 VDC for 0.5 sec.
15 VDC at 2.5 mA
5 VDC at 1 mA
500 VAC for 1 minute (functional isolation)
1
us settings: 0.1, 0.2, 0.4, 0.8, 1.6, 3.2, 6.4, 10.0, 12.8, 20.0
ms settings: 0.05, 0.1, 0.2, 0.4, 0.8, 1.6, 3.2, 6.4, 10.0, 12.8, 20.0
S7-1200 Programmable controller
System Manual, 03/2014, A5E02486680-AG
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