Technical specifications
6.4 Technical specifications
Extension Units KPxx
Operating Instructions, 05/2019, A5E43600360-AC
87
Inputs and outputs for standard operator controls
Extension Unit Hardwired
Input current: Switching capacity of the outputs
DQ 8x24VDC 0.5 A
Electrical isolation between different circuits
No
Number of standard operator controls, maximum
8
per operator
control
Number of inputs (LED)
0 or 1
Number of outputs (contacts)
1 or 2 NC contacts or NO contacts
Input characteristic according to
IEC 61131, type 1
No
Cable length (shielded or unshielded cable)
Maximum 30 m
Inputs
Rated voltage
24V DC
Switching threshold
•
for "0" signal: 5 V DC
•
for "1" signal: 15 V DC
Input current
•
for "1" signal: 14 mA; typically with 24 V
Outputs
Switching
capacity
With resistive load (max. 1 of 2 active) 0.5 A
With lamp load, max.
5 W DC
Short-circuit protection
Yes
Output delay with resistive load
•
0 after "1", max. 3 ms
•
1 after "0", max. 3 ms
Extension Unit PROFINET, Extension Unit PROFIsafe
Input current: Switching capacity of the outputs
According to PROFINET/PROFIsafe speci-
fication
Electrical isolation between different circuits
No
Number of standard operator controls, maximum
12
per operator
control
Number of inputs (LED)
0 or 1
Number of outputs (contacts)
1 or 2 NC contacts or NO contacts
Cable length
According to PROFINET/PROFIsafe
specification
Inputs and outputs for Advanced operator controls
Electrical isolation between different circuits
No
Number of Standard operator controls, maximum
32
per operator
control
Number of inputs (LED)
1 (RGB) or 12 (KP12)
Number of outputs (contacts)
1 (RGB) or 12 (KP12)
Maximum total length of all connecting cables
3 m
Maximum
number of IO
bytes
"MaximumApplicationInputLength"
•
PROFIsave: 197
•
PROFINET: 192
"MaximumApplicationInputLength"
•
PROFIsave: 196
•
PROFINET: 192
