4 input module, Input module, Technical data – Lenze ETCxxxxx User Manual
Page 11
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Technical data
Rated data
Input module
2.2
2.2.4
l
11
EDSTCXX EN 2.0
2.2.4
Input module
Type
ETCHI008
ETCHI016
Use
8 channel input module
16 channel input module
Weight
120 g
215 g
Dimensions (H x W x D)
99 x 22.5 x 114.5 mm
99 x 45.0 x 114.5 mm
Switching voltage of the inputs
typ. 24 V DC (18 ... 32 V DC) via ME bus
Logical voltage
typ. 5V DC ( 4.75 ... 5.25 V DC) via ME bus
Power loss
typ. 3.0 W
typ. 4.7 W
Input type
digital current drawing inputs
Voltages of state "1"
11.0 to 32.0 V DC
Voltages of state "0"
−3 to +5 V DC
Min. input current per channel
3 mA
Max. input current per channel
12 mA
Max. switching frequency at the
input
approx. 250 Hz
Input indication
per input one LED, connected in series to the input terminal
Electrical isolation
the inputs are connected via the joint earthing potential
24 V DC
PTC thermistor
Logic component
SMD time−lag fuse 500 mA
Power recovery
up to max. +32 V at one input/output terminal possible
Protection
Feed protected against polarity reversal.
Potential isolation
500 V DC (between logic component and input terminal)