Xinje XC Series, Руководство по оборудованию

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XC series analog expansions User Manual Page 27 of 53 MANU003R2V1
Register FD8251 low byte:
E.g. 1
If set working mode 0-20mA / 4-20mA, 0-10V / 0-5V filters are all 1/2 filter, value in
FD8250 is 2301H

When connecting 24V power, use 24V power on PLC main unit to avoid interference.

To avoid interference, use shielded cable and single point grounding with the shield.

Module’s 0-20mA or 4-20mA output need 24V external power, the module adjusts the loop
circuit’s current, but the module itself doesn’t produce current.
Channel 5 Channel 4
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
00 : 1/2 filter
01 : no filter
10 : 1/3 filter
11 : 1/4 filter
0 : voltage
input
0 : 0~10V
1 : 0~5V
00 : 1/2 filter
01 : no filter
10 : 1/3 filter
11 : 1/4 filter
0 :
voltage
input
0 : 0~10V
1 : 0~
5V
1 : current
input
0 : 0~20mA
1 : 4~20mA
1 :
current
input
0 : 0~20m
A
1 : 4~
20m
A
4-4 External connections