Rockwell Automation 1738-IE4CM12 ArmorPoint 4-Channel 24V dc Analog Input Modules, Series A User Manual
Page 13
ArmorPoint 4-Channel 24V dc Analog Input Module, Series A 13
Publication
1738-IN024C-EN-P - March 2010
Input step response (per
channel)
50 ms @ Notch = 60 Hz (default)
60 ms @ Notch = 50 Hz
30 ms @ Notch = 100 Hz
25 ms @ Notch = 120 Hz
15 ms @ Notch = 200 Hz
12.5 ms @ Notch = 240 Hz
10 ms @ Notch = 300 Hz
7.5 ms @ Notch = 400 Hz
6.25 ms @ Notch = 480 Hz
Input update rate
(per module)
200 ms @ Notch = 60 Hz (default)
240 ms @ Notch = 50 Hz
120 ms @ Notch = 100 Hz
100 ms @ Notch = 120 Hz
60 ms @ Notch = 200 Hz
50 ms @ Notch = 240 Hz
40 ms @ Notch = 300 Hz
30 ms @ Notch = 400 Hz
25 ms @ Notch = 480 Hz
Input data format
Signed integer
External dc power supply
voltage, nom.
24V dc
External dc power supply
voltage range
10…28.8V dc
External dc power supply
current
15 mA @ 24V dc
Overvoltage protection, input
Fault protected to 28.8V dc
PointBus current
75 mA @ 5V dc
Power dissipation, max.
0.6 W @ 28.8V dc
Thermal dissipation, max.
2.0 BTU/hr @ 28.8V dc
Calibration
Factory calibrated
Keyswitch position
3
General (Continued)
Attribute
Value