Siemens SIMATIC S5-115U User Manual page 565

Simatic s5 series cpu 941-7ub11 cpu 942-7ub11 cpu 943-7ub11 and cpu 943-7ub21 cpu 944-7ub11 and cpu 944-7ub21
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S5-115U Manual
Digital Output Module 16 x 24 V DC; 2 A, Floating
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Terminal Assignment
B
U
S
Block diagram
EWA 4NEB 811 6130-02b
Technical Specifications
Number of outputs
Floating
- in groups of
Load voltage L+
- rated value
+
- permissible range
- surge voltage at t 0.5 sec.
Output voltage
- for "1" signal
Output current
at"1" signal
+
- rated value
- lamp load
Leakage current
at "0" signal
Parallel connection
of outputs
+
Permissible total current
of outputs, per group
Short circuit protection
Limitation of the voltage induced
+
on circuit interruption
Switching frequency
- inductive load
- resistive load
6ES5 454-7LA12
Cable length
- shielded
- unshielded
Isolation rating
DIGITAL
Rated isolation voltage
OUTPUT
16x24VDC 2A
(between groups)
- isolation group
- tested with
Rated isolation voltage
(L+ to
- isolation group
- tested with
L+
Current consumption
- from 5 V (internal)
- from L+(without load)
Power losses of
the module
Weight
M ext.
Technical Specifications
(6ES5 454-7LA12)
16
yes (optocoupler)
4
24 V DC
20 to 30 V
35 V
minimum L+- 3 V
2 A
maximum 10 W
maximum 1 mA
not possible
50 % (related to the
sum of the currents of
a group)
electronic
- 15 V
maximum 0.27 Hz
maximum 100 Hz
maximum 1000 m (3281 ft.)
maximum 600 m (1969 ft.)
according to VDE 0160
30 V DC
C
500 V AC
)
30 V DC
C
500 V AC
50 mA
8.5 mA/per group
typically
20 W
approx.
1.1 kg (2.43 lb.)
15-35

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