3. Cabling
3-66
TI 33J01J10-01EN
n Connecting Signal Cables with Pulse Input Module AAP135
below for details on how to connect signal cables since the items to be set by the system
generation builder depend on the input pulse types.
lWhen Receiving No-Voltage Contact Signals (1)
AAP135
SW1
RL
SW2
FIL
12 V DC/24 V DC
pull-up resistor
INA
INB
INC
Transmitter
(SW1: OFF, SW2: ON for relay contact
if necessary)
Setting Items by the system generation builder
SW1 (RL) : OFF (No terminating resistor)
SW2 (FIL) : ON if necessary (*1)
Figure No-Voltage contact Input (1)
Table Receivable minimum pulse width (when synthetic capacity of connected wiring and transmitter
is less or equal than 1000 pF)
I/O module redundancy Input frequency
Minimum input pulse width
(Contactotime)
Single 0 to 800 Hz
Duplexed 0 to 600 Hz
F030617.ai
0
0.5
1
1.5
2
2.5
3
0 5000 10000 15000 20000 25000 30000
Input pulse width
(Contact off time) [msec]
Synthetic capacity of connected wiring and transmitter [pF]
Min.pulse width characteristic (Duplexed)
（
1
）
（
2
）
0
100
200
300
400
500
600
700
800
900
0 5000 10000 15000 20000 25000 30000
Input Frequency [Hz]
Synthetic capacity of connected wiring and transmitter [pF]
Max. input freq. Characteristic (Single)
Min.pulse width characteristic (single)
Max. input freq. Characteristic (Duplexed)
（
1
）
（
2
）
SingleArea Duplexed
（１）
（２）
Receivable Receivable
I/O module redundancy
Receivable Not receivable
Figure Receivable minimum pulse width (when synthetic capacity of connected wiring and transmitter
is more than 1000pF)
Oct. 5, 2018-00
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