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5-2. Extend MA model
XP/XMP can extend MA model via RS-485 com port (A and B point) in order to control and
measure analog quantity.
The type and specs of MA model are as below:
Type
Function
MA-8X8YR
8 channels digital input, 8 channels digital output
MA-16X
16 channels digital input
MA-16YR/T
16 channels digital output
MA-4DA
4 channels analog output
MA-4AD
4 channels analog input
MA-8AD-A/V
8 channels analog input
MA-4AD2DA
4 channels analog input, 2 channels analog output
MA-6TC-P
6 channels type K thermocouple temperature control
MA-6PT-P
6 channels PT100 temperature control
Type
Description
MA-8X8YR
8 channels digital input,8 channels
digital relay output
MA-16X
16 channels digital input
MA-16YR
16 channels digital relay output
MA-16YT
16 channels digital transistor output
MA-4DA
Item
Voltage output
Current output
DC0
～
5V
、
0
～
10V
DC0
～
20mA
、
4
～
20mA
Analog output range
(
exterior
load
resistor
2KΩ~1MΩ)
(exterior load resistor less than
500Ω)
Digital input range
10 bits binary numbers
Resolution ratio
1/1023
（
10Bit
）
Integrated precision
0.8%
Conversion speed
3ms/1 channel
Power of analog quantity
DC24V
±
10%
，
100mA
Installation
Use M3 screw or fix on DIN46277 rail ( width 35mm )
MA model type
MA model specs
