Siemens ET 200pro - Page 386

Analog electronic modules
15.1 Analog electronic module 4 AI U High Feature (6ES7144-4FF00-0AB0)
ET 200pro distributed I/O system
386 Operating Instructions, 03/2013, A5E00335544-08
Technical specifications
Technical specifications
Dimensions and weight
Dimensions W x H x D (mm)
45 x 130 x 35
Weight
Approx. 150 g
Voltages and currents
1L+ electronics/encoder supply
24 V DC
Reverse polarity protection
Yes; against destruction
Current consumption
• From backplane bus
Typ. 10 mA
• From 1L+ electronics/encoder supply
(no encoder connected)
Typ. 45 mA
Power loss of the module
Typ. 1.1 W
Analog inputs
Number of inputs
4
Cable length, shielded
Max. 30 m
Encoder supply
Number of encoder supplies
4
Total current up to 55 °C
Max. 1 A
Short-circuit protection
Yes, electronic, for each module, to ground
• Response threshold
Min. 1.4 A
Encoder selection data
Input ranges (rated value)/input resistance
• Voltage
±10 V/100 kΩ
±5 V/100 kΩ
0 V to 10 V/100 kΩ
1 V to 5 V/100 kΩ
Permissible voltage at voltage input
(destruction limit)
35 V
Connection of signal transmitters
• For voltage measurement
Yes
Analog value generation
Measuring principle
Integrating
Integration time and cycle time/resolution (per channel)
• Integration time can be assigned
Yes
• Interference frequency suppression in Hz
50 60
• Integration time in ms
20 16.667
• Conversion time in ms
66.667 66.667
• Cycle time in ms
(see Appendix
Response times )
Number of active channels per module x
conversion time