Mitsubishi AL2-14MR-A, Hardware Manual

Page: 18 / 434

α
2 Simple Application Controllers
Specifications 2
ENG-8
2.2 Input Specification
*1 Current leakage from the sensors connected to the inputs might provide enough current
to turn the controller On. Do not use two wire sensors
0
*1 EI1 and EI2 in AL2-4EX can be used as High Speed Counters.
When using the High Speed Counter function, the input response time is 0.5ms or less.
Table 2.2: AC Input Specifications
Description
AC Input Specification
main unit AL2-4EX-A2
I01 - I08 I09 - I15 EI1 - EI4
Input Voltage 100 - 240V AC~, +10% -15%, 50/60 Hz
220 - 240V AC~, +10% -15%,
50/60 Hz
Input Current
0.13mA / 120V AC~
*1
0.25mA / 240V AC~
*1
0.15mA / 120V AC~
*1
0.29mA / 240V AC~
*1
7.5mA / 240V AC~ 50Hz
9.0mA / 240V AC~ 60Hz
Input Impedance
≥
800 k
Ω
32k
Ω
(50Hz)
27k
Ω
(60Hz)
OFF
→
ON/ ON
→
OFF
≥
80V /
≤
40V
≥
160V /
≤
40V
Response
Time
OFF
→
ON
35-85ms, 120V AC~
25-55ms, 240V AC~
15 - 40ms / 240V AC~
ON
→
OFF
35-85ms, 120V AC~
50-130ms, 240V AC~
Isolation Circuit None Photocoupler
Operation Indication Liquid Crystal Display
Table 2.3: DC Input Specifications
Description Sink (“-” Common) Source (“+” Common)
Input Voltage 24V DC +20% -15% 24V DC +20% -15%
Input
Current
main unit
I01 - I08
5.5mA, 24V DC
6.0mA, 24V DC
I09 - I15 5.5mA, 24V DC
AL2-4EX EI1 - EI4 5.4mA, 24V DC 5.4mA, 24V DC
OFF
→
ON/
ON
→
OFF
main unit I01 - I15
Current:
≥
4.7mA /
≤
1.1 mA
Voltage:
≤
4V /
≥
18V
Voltage:
≥
18V /
≤
4V
AL2-4EX EI1 - EI4 Voltage:
≥
18V /
≤
4V Voltage:
≥
18V /
≤
4V
Response
Time
main unit 10 - 20ms
AL2-4EX
*1
10 - 20ms
Isolation
Circuit
main unit None
AL2-4EX Photocoupler
Operation Indication Liquid Crystal Display