Download Transition from MELSECNET/MINI-S3, A2C (I/O

5 REPLACING I/O MODULE
(3) Specifications comparison between AX41C and AJ65SBTB1-32D
: Compatible,
Specifications
AX41C
Number of input points
Insulation method
AJ65SBTB1-32D
32 points
32 points
Photocoupler
Photocoupler
: Partial change required,
: Not compatible
Precautions for
Compatibility
replacement
Rated input voltage
12VDC/24VDC
24VDC
12VDC cannot be used.
Rated input current
Approx. 3mA/Approx. 7mA
Approx. 7mA
12VDC cannot be used.
10.2 to 31.2VDC
19.2 to 26.4VDC
(ripple ratio within 5%)
(ripple ratio within 5%)
Operating voltage range
Maximum number of
100% simultaneously ON (at
simultaneous input points
ON voltage/ON current
OFF voltage/OFF current
Input resistance
26.4VDC)
100% simultaneously ON
8V or more/2mA or more
14V or more/3.5mA or more
12VDC cannot be used.
4V or less/1mA or less
6V or less/1.7mA or less
12VDC cannot be used.
Approx. 3.3k
Positive common
Input method
12VDC cannot be used.
(sink type)
Approx. 3.3k
Positive/negative common
shared type
(sink/source shared type)
Response
OFF
ON
10ms or less (at 24VDC)
1.5ms or less (at 24VDC)
time
ON
OFF
10ms or less (at 24VDC)
1.5ms or less (at 24VDC)
As common terminal
arrangement changes from
Common terminal
arrangement
16 points/common
32 points/common
16 points/common to 32
points/common, wiring with
a different voltage per
common is not possible.
Number of occupied
stations (number of
occupied points)
Operation indication
4 stations
(4 stations
8 points)
ON indication (LED)
1 station
(1 station
32 points)
The number of points
assigned per module is not
changed.
ON indication (LED)
Transmission/module power
50-point terminal block
External connection
method
(M3.5
7 screws)
Transmission circuit part
included
supply parts:
7-point terminal block
(M3
(M3
Applicable solderless
terminal
I/O
R1.25-3.5, R2-3.5
RAV1.25-3.5, RAV2-3.5
Voltage
15.6 to 31.2VDC
module
power
supply
Change in wiring is required.
34-point terminal block
0.75 to 2mm2
Applicable wire size
5.2 screws)
I/O part:
5.2 screws)
0.3 to 2mm2
RAV1.25-3
(Conforming to JIS C 2805)
Change in wiring is required.
V2-MS3 , RAP2-3SL, TGV2-3N
20.4 to 26.4VDC
(ripple ratio within 5%)
The operating voltage range
differs.
45mA or less
Current
55mA (at 24VDC TYP.)
(24VDC when all points
are ON)
The overall size differs.
External dimensions
170(H)
64(W)
80(D) mm
54(H)
179(W)
40(D) mm
Pay attention to the mounting
dimensions.
Weight
5 - 20
0.6kg
0.25kg