B&R Industries X20 System, User Manual

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X20 system modules • Analog input modules • X20AI2437
178 X20 system User's Manual 3.10
Product ID X20AI2437
Maximum voltage ripple
Up to 100 kHz ≤2.2 mV
Up to 1 MHz ≤22 mV
higher ≤100 mV
Short circuit current
Typical <50 mA
Maximum 60 mA
Behavior in the event of a short circuit Current limitation
Operating conditions
Mounting orientation
Horizontal Yes
Vertical Yes
Installation at altitudes above sea level
0 to 2000 m No limitations
> 2000 m Reduction of ambient temperature by 0,5°C per 100 m
EN 60529 protection IP20
Environmental conditions
Temperature
Operation
Horizontal installation -25 to 60°C
Vertical installation -25 to 50°C
Derating -
Storage -40 to 85°C
Transport -40 to 85°C
Relative humidity
Operation 5 to 95%, non-condensing
Storage 5 to 95%, non-condensing
Transport 5 to 95%, non-condensing
Mechanical characteristics
Note Order 1x X20TB12 terminal block separately
Order 1x X20BM11 bus module separately
Spacing 12.5
+0.2
mm
Table 39: X20AI2437 - Technical data
1) To reduce power dissipation, B&R recommends leaving unused inputs open.
2) Sensor supply
3) Based on the current measurement value
4) Based on the 25 mA measurement range.
4.3.6.4 Status LEDs
Image LED Color Status Description
Operating state
Off Module supply not connected
Single flash Unlink mode
Blinking quickly Sync mode
Blinking slowly PREOPERATIONAL mode
r Green
On RUN mode
Module status
Off Module supply not connected or everything is OK
Single flash A conversion error has occurred. When an error occurs, the LED of the faulty
analog input channel begins to double flash and this status is output.
e Red
On Error or reset state
Sensor supply
Off Overload V Yellow
On Sensor supply in normal operating range
Analog input
Off Indicates one of the following conditions:
•
Module supply not connected
•
Channel disabled
• Open circuit
Single flash Overflow or underflow of the input signal
Double flash A conversion error has occurred. A single flash is output on the red "e" module
status LED.
1 - 2 Green
On Analog/digital converter running, value OK
Table 40: X20AI2437 - Status LEDs