Weidmuller WI-I/O-EX: Wireless I/O Expansion Modules v1.11 User Manual
Page 35
WI-I/O-EX Serial I/O Module
User Manual v1.11
WI-IO-EX Manual v1.11
Page 35
4.5.2 Current output
Current outputs may be selected in the scales 0 to 10mA, 0 to 20mA, or 4 to 20mA. For
each scale, the minimum to maximum signal levels are represented by 4000 hex to C000
hex.
Table 4-4 shows how signals from other wireless products translate to WI-I/O-EX-
1-S-13 current levels.
WI-I/O-EX-
1-S-13
Current scale
WI-I/O 9-1
Input current
(mA)
WI-I/O 9-2
Input current
(mA)
WI- GTWY
Register value
(hex)
WI-I/O-EX-1-
S-13
Output current
(mA)
4
4
4000
0
0 to 10mA
20
20
C000
10
4
4
4000
0
0 to 20mA
20
20
C000
20
N/A
*
0
2000
0
2
*
2
3000
2
4
4
4000
4
4 to 20mA
20
20
C000
20
Table 4-4: Compatibility of other products with WI-I/O-EX-1-S-13 voltage outputs.
*
Reduced accuracy for less than 4mA in WI-I/O 9-1.