User`s manual

APP - 1
MELSEC-
A
APPENDICES
APPENDICES
Appendix 1 Comparison between This Product and Conventional Product
(1) Comparison in performance between this product and
conventional product
The following table gives performance comparison between the AJ65SBT-64AD
and conventional product (AJ65BT-64AD).
Performance Comparison between AJ65SBT-64AD and Conventional Product
Item
Specifications
AJ65SBT-64AD AJ65BT-64AD
Analog input Voltage -10 to +10VDC (input resistance: 1M ) -10 to +10VDC (input resistance: 1M )
Current 0 to 20mADC (input resistance: 250 ) -20 to +20mADC (input resistance: 250 )
Digital output -4096 to [phone] to +4000
I/O characteristics
Maximum resolution
Input Range
Digital
Output
Max.
Resolution
Input Range
Digital
Output
Max.
Resolution
Voltage
-10 to +10V
-4000 to
+4000
2.5mV Voltage
-10 to +10V
0 to 4000 or
-2000 to
+2000
5mV
User range
setting 1
(-10 to +10V)
0 to 10V 2.5mV
0 to 5V 1.25mV
1 to 5V 1.0mV
0 to 5V
0 to 4000
1.25mV
Current
-20 to +20mA
0 to 4000 or
-2000 to
+2000
20µA
1 to 5V
1.0mV
0 to 20mA 10µA
User range
setting 2
(0 to 5V)
0 to 20mA 5µA
4 to 20mA 4µA
Current
0 to 20mA
0 to 4000
5µA
4 to 20mA
4µA
User range
setting 3
(0 to 20mA)
Input range changing Per channel All channels in batch
Offset/gain setting Yes
Accuracy
Ambient
temperature
0 to 55°C
±0.4%
(accuracy relative to maximum value of digital output value)
±1.0%
(accuracy relative to maximum value of digital output value)
Ambient
temperature
25±5°C
±0.2% (accuracy relative to maximum value of digital output
value)
————
Max. conversion speed 1ms/channel
Absolute max. input Voltage ±15V, current ±30mA Voltage ±15V, current ±30mA
Number of analog input
points
4 channels/module
Number of occupied I/O
points
1 station occupied
(RX/RY: 32 points each, RWr/RWw: 4 points each)
2 stations occupied
(RX/RY: 32 points each, RWr/RWw: 8 points each)
Connected terminal block
7-point, 2-piece terminal block (transmission, power supply)
Direct-coupled,
18-point terminal block (analog input section) (M3 screw)
27-point terminal block (M3.5 screw)
Applicable wire size 0.3 to 0.75mm
2
0.75 to 2.00mm
2
Applicable crimping
terminal
RAV1.25-3 RAV1.25-3.5, RAV2-3.5
24VDC internal current
consumption
0.090A 0.12A
Weight 0.20kg 0.35 kg
Outline dimensions 118mm(W) × 50mm(H) × 40mm(D) 151.9mm(W) × 65mm(H) × 63mm(D)
APP