Siemens ET 200S Manual page 307

Technical Specifications
Dimensions and Weight
Dimensions W H D
Weight
Data for Specific Modules
Number of inputs
Cable length
S
Unshielded
S
Shielded
Voltage, Currents, Potentials
Rated supply voltage (from
the power module)
S
Horizontal configuration
up to 60 °C
S
Vertical configuration
up to 40 °C
S
Reverse polarity
protection
Isolation
S
Between the channels
S
Between channels and
backplane bus
Permissible potential
difference
S
Between the different
circuits
Insulation tested with
Current consumption
S
From the power
supply L+
S
From the backplane bus Max. 10 mA
Power dissipation of the
module
Status, Interrupts, Diagnostics
Status display
Diagnostic functions
S
Group error display
1)
IEC 61131 does not provide technical specifications for UC modules. However, the values have
been adjusted to IEC 61131 as closely as possible.
2)
Minimum load current is required in the case of wire-break monitoring.
Distributed I/O System ET 200S
EWA 4NEB 780 6024-02 07
15 81 52 (mm) Output voltage
S
Approx. 35 g
Output current
S
4
S
Short-circuit protection
Max. 600 m
Max. 1000 m
Input voltage
S
24–48 VAC/VDC
S
AC or DC
S
automatically
S
No
Yes Input current
S
Input Delay
S
75 VDC, 60 VAC
S
Input characteristic curve
2500 VDC
Connection of two-wire
BEROs
Dependent on the
S
sensor
Resistance circuit of the
Typ. 0.7 W
sensor for wire break
monitoring
S
Green LEDs per
S
channel
Parameters can be
assigned
Red LEDs (SF)
Digital Electronic Modules
Sensor Power Supply Outputs
With load
Rated value
Permitted Range
Data for Selecting a Sensor
Rated value
For signal "1"
For signal "0"
Frequency Range
At signal "1"
At "0" to "1"
At "1" to "0"
1)
Permitted bias current
Sensor Switching
Nominal voltage
24 V (15 V to 35 V)
Nominal voltage
48 V (30 V to 60 V)
Min. L+ (-0.5 V)
500 mA
0 to 500 mA
Yes (per module)
24 to 48 VUC
-15 VDC
to -57.6 VDC
15 VDC
to 57.6 VDC
15 VAC
to 48 VAC
-6 VDC
to 6 VDC
0 VAC to 5 VAC
47 Hz to 63 Hz
From 4 mA to
10 mA
Max. 15 ms
Max. 25 ms
Possible
2)
Max. 0.5 to 2 mA
18 kΩ
39 kΩ
11-31