Digital Electronic Modules
11-72
Distributed I/O System ET 200S
EWA 4NEB 780 6024-02 07
Technical Specifications
Dimensions and Weight
Dimensions W H D
(mm)
15 81 52
Weight Approx. 50 g
Data for Specific Modules
Number of outputs 2
Length of cable
Unshielded Max. 600 m
Shielded Max. 1000 m
Voltage, Currents, Potentials
Rated supply voltage L+
(from the power module)
24 VDC
Reverse polarity protection
Current per channel
Yes
Up to 50 °C Max. 5 A
Up to 60 °C Max. 4 A
Isolation
Between the channels Yes
Between the channels
and backplane bus
Yes
Between the channels
and supply voltage
Yes
Between the supply
voltage and backplane
bus
Yes
Permissible potential diffe-
rence
Between the supply
voltage and backplane
bus
75 VDC, 60 VAC
Between channels and
backplane bus
240 VAC
Between the channels
and supply voltage
240 VAC
Insulation tested Yes
Between the supply
voltage and backplane
bus
500 VDC
Between channels and
backplane bus
1500 VAC
Between the channels
and supply voltage
1500 VAC
Current consumption
From the power supply
L+
Max. 30 mA
Power dissipation of the
module
Typ. 0.6 W
Status, Interrupts, Diagnostics
Status display Green LED per
Channel
Diagnostic functions No
Data for Selecting an Actuator
Output current
Continuous thermal
current
Max. 5A
Min. load current 8 mA
Min. voltage 17 V
Connecting two outputs in
parallel
For redundant triggering
of a load
No
To increase
performance
No
Control of a digital input Yes
Switch rate
For resistive load 2 Hz
With inductive load 0.5 Hz
For lamp load 2 Hz
Limitation (internal) of the
voltage induced on circuit
interruption
No
Short-circuit protection of
the output
1
No
1
The relay outputs must be protected by means of
an external safety fuse (6 A, fast-acting).
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