

ROC800-Series Instruction Manual
4-20
Input/Output Modules
Revised Jul-14
Figure 4-24. Pulse Output Wiring on APM
DIP Switch
Settings
The APM card’s daughterboard contains several DIP switches which
you use to control the module’s activities. See
Figure 4-25
for the
switch locations and labels; see
Table 4-3
for the settings.
Figure 4-25. DIP Switches on APM
Table 4-3. APM DIP Switch Settings
Switch
Channel
Side
1
Function
Switch Position
1
S1
3
N/A
Standard PI
Up
Current Modulated Densitometer
Down
S2
1
Left
10 k
Ω
Pullup to 12 V dc
Up
Left
No Pullup Resistor
Down
2
Right
10 k
Ω
Pullup to 12 V dc
Up
DEVICE
EXTERNAL
CONTROL
NO CONNECTION
+12
10K
S2
S4
S1
S3
S5