LSIS XBF-DC04A - Page 42

XGB Analog edition manual
2 - 8
2.5.3 If range is DC4 ~ 20mA
Digital output value
0
1000
2000
3000
4000
4047
-2000
-1000
0
1000
2000
2047
0
250
500
750
1000
1011
4mA 20mA12mA
-12
2023
2000
1600
1200
800
400
16mA8mA
Analog input value (voltage)
-2048 -48381
▪ Digital output value for current input characteristic is as specified below.
(Resolution (Based on 1/4000): 5 ㎂)
Digital
Output range
Analog input current (㎃)
0 4 8 12 16 20 20.23
Unsigned value
(-48 ~ 4047)
-48 0 1000 2000 3000 4000 4047
Signed value
(-2048 ~ 2047)
-2048 -2000 -1000 0 1000 2000 2047
Precise value
(381 ~ 2023)
381 400 800 1200 1600 2000 2023
Percentile value
(-12 ~ 1011)
-12 0 250 500 750 1000 1011
Notes
1) If analog input value exceeding digital output range is input, the digital output value will be kept to be
the max. or the min. value applicable to the output range specified. For example, if the digital output
range is set to unsigned value (0 ~ 4000) and the digital output value exceeding 4047 or analog
value exceeding –0 is input, the digital output value will be fixed as 0~4047.
2) Voltage and current input shall not exceed ±15 V and ±25 ㎃ respectively. Rising heat may cause
defects.