The Input/Output Analog module has an input section that connects to voltage output devices for monitoring factors such as pressure, flow, speed, position or temperature. The output section has four independent D/A conversion channels that convert a 16-bit digital word into an analog output signal.
Characteristic
Specification
Function
Converts an analog input signal into a 14-bit digital word for each of four channels.
Converts a 16-bit digital word into a ±10 V analog signal for each of four channels.
Part number
M.1301.4145
Output channels
4
Input channels
Resolution
14 bits, or 16384 steps over the full input range,
16 bits, or 65536 steps over the full output range
Voltage Range
Output ±10 V,
Input ±10 V
Maximum output current (1KΩ load)
±10 mA
Power on output voltage
0V ±100 mV
Scan loss output voltage
Accuracy
Analog Output ±0.375% of FSR Drift ± 50ppm/°C,
Analog Input ±.25 % of FSR
Sample rate
800 μsec (200 μsec per channel)
Update rate
200 μsec (50 μsec per channel)
Common mode filter
3 dB @ 10 KHz
Differential mode filter
3 dB @ 475 Hz
Field side connector
Two 18 pin card edge connectors, screw terminals
Logic side LEDs, module status
Data In LED
Data Out LED
Configured LED
Power LED
Module power requirements
120 mA from an external 24 VDC supply
(20 to 30 VDC range)