User`s manual

95
CHAPTER 3 SPECIFICATIONS
3
3.5 Specifications of I/O Interfaces with External Devices 3.5.3 Interface with external devices
Input
B14
Phase Z input
24V (+)
When ON 21.6 to 26.4V 7 to 10mA
When OFF 5V or lower 1.0mA or lower
A14
Phase Z input
12V (+)
When ON 10.8 to 13.2V 7 to 10mA
When OFF 3V or lower 1.0mA or lower
B13
Phase Z input
5V (+)
When ON 4.5 to 5.5V 7 to 10mA
When OFF 2V or lower 1.0mA or lower

Phase Z DC
input response
time
(maximum input
speed: 200kHz)
OFFON
1.25µs or less
ONOFF
2.5µs or less
A13
Phase Z
differential input
(+)
Differential input
EIA Standard RS-422-A line receiver
(AM26C32 (manufactured by Texas
Instruments Japan Limited.) or
equivalent)

Phase Z
differential input
minimum
response time
(maximum input
speed: 2MHz)
OFFON
0.25µs or less
ONOFF
2.5µs or less
B12
Phase Z input
common (-)
 
A12
Function input
24V (-)
When ON 21.6 to 26.4V 7 to 10mA
When OFF 4V or lower 1.0mA or lower
B11
Function input
12V (-)
When ON 10.8 to 13.2V 7 to 10mA
When OFF 2.5V or lower 1.0mA or lower
A11
Function input
5V (-)
When ON 4.5 to 5.5V 7 to 10mA
When OFF 1.6V or lower 1.0mA or lower

Function input
minimum
response time
OFFON
20µs or less
ONOFF
100µs or less
B10
Control input
common (+)
 
A10
Latch counter
input 24V (-)
When ON 21.6 to 26.4V 7 to 10mA
When OFF 4V or lower 1.0mA or lower
B9
Latch counter
input 12V (-)
When ON 10.8 to 13.2V 7 to 10mA
When OFF 2.5V or lower 1.0mA or lower
A9
Latch counter
input 5V (-)
When ON 4.5 to 5.5V 7 to 10mA
When OFF
1.6V or lower 1.0mA or lower

Latch counter
input minimum
response time
OFFON
20µs or less
ONOFF
100µs or less
I/O
clas-
sifica-
tion
Internal circuit
Terminal
number
Signal name Operation
Input voltage
(guaranteed
value)
Operating
current
(guaranteed
value)
CON1
(CH1)
CON2
(CH2)
176
3.3k
200 900 1.5k
460
3.3k
860 1.5k
460
3.3k
860 1.5k