Saia-Burgess Controls AG
Manual I/O-modules for PCD1 │ PCD2 series │ Document 27-600 – Release ENG09 │ 2019-05-01
5-110
I/O modules PCD1|PCD2
PCD2.H100
5
LEDs and connection terminals
9
8
7
6
5
4
3
2
1
0
A
B
CCO
CCO
B
A
En
SC
x1
x2
Bus connector
GAL*) for adressing
GAL*) for count modes
Jumper for count modes
LEDs
Screw terminals
(*) GAL = Generic Array Logic)
Changing the jumpers
On this circuit board there are components that are sensitive to electrostatic
discharges. For further information, refer to
Appendix A1, “Icons”
.
“A” Input “A”
1
“B” Input “B”
2
“En” (Enable) Counter active 0
“CCO”
Output “CCO” 3