Siemens Metro 21 M216KA Operator's Manual page 186

Distributed i/o device
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SC Digital Electronic Modules – Technical Data
Technical Data
Dimensions and Weight
Dimensions W H D (mm)
Weight
Module-Specifc Data
Number of inputs
Cable length
Unshieded
Shielded
Number of times the electronic
module can be plugged into a
TB 16 SC
Voltages, Current, Potentials
Rated load voltage L+
Number of simultaneously con-
trollable imputs
Galvanic isolation
Between channels and SC
bus
Between different channels
Permissible potential difference
Between different circuits
10-4
The technical data of the 2DIDC24V digital electronic module is listed be-
low.
10 64 51
approx. 15 g
2
max. 600 m
max. 1000 m
max. 20
DC 24 V
2
no
no
DC 75 V/AC 60 V
ET 200L, ET 200L-SC and ET 200L-SC IM-SC Distributed I/O Device
Power input
From load voltage L+
Power loss of the module
Status, Interrupts, Diagnostics
Status indication
Interrupts
Diagnostic functions
Sensor Selection Data
Input voltage
Rated value
At signal "1"
At signal "0"
Input current
At signal "1"
Input delay
At "0" to "1"
At "1" to "0"
Input characteristic to
Connection of 2-wire BEROs
Permissible closed-circuit
current
typ. 0.4 W
green LED per
channel
none
none
DC 24 V
13 ... 30 V
-3 ... 5 V
typ. 7 mA
1.2...4.8 ms
1.2...4.8 ms
IEC 1131, Type 1
possible
max 1.5 mA
EWA 4NEB 780 6009-02c

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