Technical Specifications
7-72
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
Dimensions and weight
Dimensions
W
H
D (mm)
87
173
88
Weight
Approx. 500 g
Module-specific data
Number of inputs
4 (electrical)
Number of outputs
4 (pneumatic)
Length of cable (inputs)
Unshielded
Max. 30 m
Voltages, currents, potentials
Maximum number of inputs
driven simultaneously
All installation positions
To 55
C
4
Permissible potential diffe-
rence
Between different
circuits
75 VDC, 60 VAC
Insulation tested with
500 VDC
Power input
From backplane bus
(1L+)
From 2L+ load voltage
(incl. valves)
Max. 40 mA
Max. 130 mA
Power loss of module
Typ. 3 W
Status, alarms, diagnostics
Status display
Green LED per
channel
Green LED per
valve
Alarms
None
Sensor supply outputs
Outputs
Output current*
Short-circuit protection
2
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. 7 mA
Input delay
From ”0” to ”1”
From ”1” to ”0”
1.2 to 4.8 ms
1.2 to 4.8 ms
Input characteristic
To IEC 61131,
Type 2
Connection of two-wire BE-
ROs
Permissible
closed-circuit current
Possible
Max. 1.5 mA
Valve outlets
Medium
Compressed air (for
properties refer to
paragraph below)
Pressure range
3 to 8 bars
Rated flow
300 l/min
Valve switching times
On, change
Off
20 ms
20 ms
Current input per valve
50 mA
*
Please note the total current per ET 200X.
Compressed air for valve outlets
You should operate the valves with filtered (40
m
m), dried and oil-free compressed
air of Class 5 4 3 in accordance with ISO 8573-1.
Operation with filtered, dried and oiled compressed air of Class 5 4 5 is similarly
possible. For this purpose, use an oil that is included on FESTO’s list of proposed
oils:
Summary of Contents for SIMATIC ET 200X
Page 8: ...Preface viii ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 20: ...Contents xx ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 40: ...Product Overview 1 20 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 58: ...Configuration Options 2 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 80: ...Installation 3 22 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 124: ...Configuration Options 2 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 328: ...Order Numbers A 10 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 348: ...Dimesioned Drawings and Pinouts C 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 362: ...Index Index 8 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...