Technical Specifications
7-43
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
Technical data
Dimensions and weight
Dimensions
W H D (mm)
87 110 55
Weight Approx. 250 g
Module-specific data
Number of inputs 8
Cable length
Unshielded Max. 30 m
Voltages, currents, potentials
Maximum number of in-
puts driven simulta-
neously
All installed positions
max. 55 C
8
Electrical isolation No
Permissible potential diffe-
rence
Between different
circuits
75 VDC, 60 VAC
Insulation tested with 500 VDC
Power input
From backplane bus
(1L+)
Max. 30 mA
Power loss of module Typ. 1.5 W
Status, alarms, diagnostics
Status display Green LED per chan-
nel
Alarms Hardware interrupt
Diagnostic interrupt
Hardware interrupt Configurable
Diagnostic interrupt Configurable
Diagnostic functions Configurable
Group error Red LED (SF)
Channel error display Red LED per channel
Reading diagnostic
information
Possible
Sensor supply outputs
Outputs
Output current*
Aggregate current
Short-circuit protection
4
Up to 40 C
max. 0.5A;
Up to 55 C
max. 0.4A
Up to 40 C
max. 0.9A;
Up to 55 C
max. 0.7A
Yes, electronic
Sensor selection data
Input voltage
Rated value
With signal ”1”
With signal ”0”
24 VDC
13 to 30 V
– 3 to 5 V
Input current
With signal ”1” Typ. 10 mA
Input delay (parameteriza-
ble)
At ”0” to ”1” and at ”1”
to ”0”
Typ. 0.5 ms
Typ. 3 ms
Typ. 15 ms
Typ. 20 ms
Input characteristic To IEC 61131, Type 2
Connection of two-wire
BEROs
Permissible
closed-circuit current
Possible
Max. 1.5 mA **
* Please note the total current per ET 200X.
** The required closed-circuit current for wire break
detection is 0.6 mA < I < 1.5 mA
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