A-4
PP7, PP17-I, PP17-II Equipment Manual
Release 06/98
PP17-II
PP17-I
PP7
24 V Digital outputs
Load current per group
aggregate current
on short circuit
–
–
500mA
Deactivation of all outputs
Maximum cable length
with unshielded cables
with shielded cables
–
–
1 m
> 1 m
Release input
PP7
PP17-I
PP17-II
Potential isolation from internal logic
–
–
Input voltage
rated value
release on entry
lock on entry
–
–
–
24 V DC
0 ... 5 V
15 ... 30 V
Input current with entry locked
–
Typ. 2 mA at 24 V
A.3
Interface assignment
Assignment of the 9-pin Sub-D socket:
Pin
Assignment
1
2
3
Data B
4
5
GND (floating)
6
+5 V (floating)
7
8
Data A
9
Bus connection
PROFIBUS-DP
MPI
5
1
9
6
长沙工控帮教育科技有限公司
www.gkbpx.com