Siemens SIMATIC ET 200SP - Module Properties

The basics of counting, measurement and position detection
2.1 Overview of modules and properties
Counting, measurement and position detection
Function Manual, 12/2017, A5E32009889-AG
15
Property
S7-1500 / ET 200MP
Technology module
Digital input mod-
ule
Compact CPU
TM Count 2x24V
TM PosInput 2
TM Timer DIDQ
16x24V
DI 32x24VDC HF,
DI 16x24VDC HF
CPU 1511C-1
PN,
CPU 1512C-1 PN
5 V encoder supply
—
X
—
—
—
24 V encoder supply
X
X
X
—
X
Number of additional
digital inputs per
counter
3 2 — — 2
Number of physical
digital outputs per
counter
2 2 — — 1
Number of logical
digital outputs per
counter
2 2 — 1 2
Hysteresis (Page 62)
X
X
—
—
X
Software gate
X (Page 27)
X (Page 27)
—
X (Page 85)
X (Page 27)
Hardware gate
X (Page 27)
X (Page 27)
—
—
X (Page 27)
Capture function
(Latch) (Page 30)
X X — — X
Synchronization
(Page 35)
X X — — X
Comparison functions
X (Page 43)
X (Page 43)
—
X (Page 87)
X (Page 43)
Frequency, velocity
and period duration
measurement
(Page 54)
X X — — X
Support for isochro-
nous mode on
PROFINET
X (Page 75) X (Page 75) X (Page 80) X (Page 91) —
Support for diagnostic
interrupts for sensor
signals
X (Page 66) X (Page 66) — — X (Page 66)
Hardware interrupt
support
X (Page 66) X (Page 66) — X (Page 90) X (Page 66)
Configurable filter for
count signals and
digital inputs
X X — X X
1
The number of available counters is dependent on the channel configuration. In order to use four counters, you must
choose the use of eight inputs in the channel configuration. If you choose the use of three inputs, you can use one coun-
ter. Other channel configurations do not allow any counter use.