Manual

39
15.124-ch analog-input/2-ch analog-output module
The detail of the external power supply is: the rated supply voltage is 24 VDC, the rated
input voltage ranges from DC20.4 to 28.8 V. The consumption current is 80 mA (24 VDC)
when the input is not-open, output 100%. You can select voltage or current for each input or
output channel.
EXM-AMM6HT
Characteristics of Analog Voltage Inputs Voltage Input Current Input
Input Range DC0 to 10 V DC4 to 20 mA
Input Impedance 1 M 250  max.
Input Points 4 points
A-D
Conversion
Sample Repetition Time 64 ms
Total Input System
Transfer Time*
1
4x64 ms + 1 scan time
Input Type Non differential input
Operating Mode Self-scan
Conversion Mode  type ADC
Input Error Maximum Error at 25°C
(77°F)
±0.5% of full scale
Temperature Coefficient ±0.015% of full scale/°C
Characteristics
of Voltage &
Current Inputs
Repeatable after
Stabilization Time
±0.5% of full scale
Nonlinear ±0.4% of full scale
Maximum Error ±1% of full scale
Data Digital Resolution 4096 increments (12 bits)
Input Value of LSB 2.5 mV 4.8 µA
Data Type in Application
Program
0 to 4095 (12 bit)
Custom range up to -32768 to +32767*
2
Input Data Out of Range Detectable*
3
*
4
Noise
Resistance
Maximum Temporary
Deviation during Electrical
Noise Tests
±2% of full scale
Cable
Twisted-pair shielded cable is
recommended for improved noise
immunity
Crosstalk 1 LSB max.
Voltage Endurance 800 VAC
Isolation Method
Photocoupler Isolation between inputs,
and internal circuits
Maximum Permanent Allowed Overload
(No Damage)
30 VDC 40 mA
Selection of Analog Input Signal Type Using software programming
Calibration or Verification to Maintain
Rated Accuracy
Approximately 10 years
External Connection 10-pin terminal connector