ABB AC500 PLC Hardware Manual page 1068

Device Specifications
Communication Interface Modules (S500) > PROFINET
Parameter
Leakage current with signal 0
Demagnetization with inductive DC load
Output switching frequency
Short-circuit-proof / overload proof
Overload message (I > 0.7 A)
Output current limitation
Resistance to feedback against 24 V signals Yes (software-controlled supervision)
Max. cable length
The following drawing shows the circuitry of a digital input/output with the varistors for demag-
netization when inductive loads are switched off.
1 Digital input/output
2 For demagnetization when inductive loads are turned off
Technical Data of the Fast Counter
Parameter
Used inputs
Used outputs
Counting frequency
Detailed description
Operating modes
1068
Rated value per channel
Max. value (all channels together)
Fuse for UP3
With resistive load
With inductive loads
With lamp loads
Shielded
Unshielded
3ADR010121, 13, en_US
Value
500 mA at UP3 = 24 V
4 A
< 0.5 mA
10 A fast
Via internal varistors (see figure below this
table)
On request
Max. 0.5 Hz
11 Hz max. at 5 W max.
Yes
Yes, after ca. 100 ms
Yes, automatic reactivation after short circuit/
overload
1000 m
600 m
UPx (+24 V)
1
ZPx (0 V)
2
Value
Terminal 2.0 (DI8),Terminal 2.1 (DI9)
Terminal 3.0 (DO8)
Depending on operation mode:
Mode 1- 6: max. 200 kHz
Mode 7: max. 50 kHz
Mode 9: max. 35 kHz
Mode 10: max. 20 kHz
See Fast Counter
See Operating modes
2019/04/17