Specifications

IP 240 Module Description and Accessories
Input frequencies
Pulse inputs:
- Symmetrical signals max. 500 kHz in position decoding and
positioning mode
max. 200 kHz in IP 252 expansion mode
- Asymmetrical signals max. 25 kHz for 100 m cable
1
max. 100 kHz for 25 m cable
1
Binary input: max. 100 Hz
2.2.2 Counting
Pulse input
Encoders e.g. incremental encoders
- Encoder output circuit Switching to P potential,
encoder voltage rating 24 V,
connection to input:
CLK (clock)
Binary input
Encoders e.g. BERO proximity switches
- Encoder output circuit Switching to P potential,
operating voltage 24 V,
connection to input:
GT (gate)
Input frequencies
Pulse input: max. 25 kHz for 100 m cable
1
max. 100 kHz for 25 m cable
1
Binary input: max. 100 Hz
1
Max. encoder output resistance 1 k
Max. capacitance per unit length 100 pF/m
EWA 4NEB 811 6120-02 2-3