
Hardware reference
HARDWARE REFERENCE MANUAL
121
Revi
si
on 3.0
Specification
The performance specifications of the analogue input module (±10
V, 4 CH) are shown below.
/i
Item
Specifications
Name
Analog input module (-10 V to + 10 V, 4 CH)
Model description
AN2900
Model number
JEPMC-AN2900
Input signal range
-10 to 10V
Special inputs
None
Number of input channels
4 channels, isolated as a group
Input impedance
1 M
Ω
min.
Maximum allowable overload
-20 to 20 V
Digital resolution
16 bits
Data format
Binary (2s complement) -32,000 to 32,000
Error
±0.5% F.S. (at 25ºC)
±1.0% F.S. (at 0 to 60ºC)
Input delay time
4 ms max.
Sampling interval
Input data is refreshed every communication cycle
Input filter characteristics
Software filter
Number of allocated words
5 words/module
Maintenance/diagnostic functions
Watchdog timer
External connections
Removable terminal block with 23 M3 screw terminals
I51E-EN-03.book Seite 121 Donnerstag, 28. Juni 2007 1:05 13