CIPer
TM
MODEL 50 CONTROLLER
–
INSTALLATION AND COMMISSIONING INSTRUCTIONS
41
31-00233-02
normal (default)
closed external contact
→
state=1
open external contact
→
state=0
reverse
closed external contact
→
state=0
open external contact
→
state=1
Pulse Counter Specifications
Using WEBs N4, the binary inputs of the CIPer Model 50 can be configured as pulse counters (fast totalizers)
for operation in conjunction with devices equipped with an open collector output.
If the duty cycle is 50% / 50%, the pulse counter supports up to 15 Hz. Counting is done on the rising edge.
Table 15. BIs of CIPer Model 50 configured as fast totalizers
Frequency
max. 15Hz
Pulse ON
min. 25ms
Pulse OFF
min. 25ms
Bounce
max. 5ms
Figure 32: Internal wiring of BI
COM
FAST
TOTALIZER
DRY CONTACT
24 VDC =
0 V =
BI
24V
open
closed
GND