S5-115F Manual Technical Specifications
Digital Input Module 8 x 24 V DC (with P Interrupt), Floating, Safety-Related (6ES5 434-7LA12)
Technical Specifications
Number of inputs 8
Floating yes (optocoupler)
- isolated in groups of 1
Input voltage L+
- rated value 24 V DC
- for ”0” signal -30 to + 2.5 V
- for ”1” signal 13 to 30 V
Input current at ”1” signal
- for 24 V DC typ. 8.5 mA
Response time
- from ”0” to ”1” 0.5 to 1.5 msec.
- from ”1” to ”0” 0.5 to 1.5 msec.
Interrupt signal (external) latching relay
contact
- permissible load max. 0.2 A; 100 V DC
- switching capacity max. 20 W or 35 VA
Interrupt signal (internal) via bus line
PRAL-N
Acknowledgement external via input
reset 24 V DC
Cable length
- shielded max. 1000 m (3281 ft.)
- unshielded max. 200 m (656 ft.)
Insulation rating to VDE 0160
Rated insulation voltage
(between groups) 30 V
- insulation group C
- tested with 500 V
Rated insulation voltage
(L+ to ) 30 V
- insulation group C
- tested with 500 V
Connection of 2-wire
BERO proximity switches possible
- quiescent current max. 1.5 mA
Current consumption
- from 5 V (internal) < 70 mA
Power losses of
the module typ. 2 W
Weight approx. 0.7 kg (1.54 lb.)
Terminal assignment
Simplified schematic
M ext.
24 V
Interrupt
logic
B
U
S
+
DIGITAL
INPUT
8x24VDC
M
M
+
- RESET
- RESET M
M
+
M
M
M
+
- MELD
- MELD
+
M
M
6ES5 434-7LA12
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EWA 4NEB 811 6148-02
8-11
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