Weidmuller WI-I/O-EX: Wireless I/O Expansion Modules v1.11 User Manual
Page 33
WI-I/O-EX Serial I/O Module
User Manual v1.11
WI-IO-EX Manual v1.11
Page 33
Choose the desired scale for each channel in the Scale box. Click the Save scales to WI-
I/O-EX button, and check that the scales are updated in the WI-I/O-EX Detected panel.
4.5 WI-I/O-EX-1-S-13 configuration
4.5.1 Voltage output
Voltage outputs may be selected in the scales 0 to 5V, 0 to 10V, or 1 to 5V. For each
scale, the minimum to maximum signal levels are represented by 4000 hex to C000 hex.
Table 4-3 shows how signals from other wireless products translate to WI-I/O-EX-13
voltage levels.
WI-I/O-EX-1-
S-13
Voltage 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 voltage
(V)
4
4
4000
0
0 to 5V
20
20
C000
5
4
4
4000
0
0 to 10V
20
20
C000
10
N/A
*
0
2000
0
2
*
2
3000
0.5
4
4
4000
1
1 to 5V
20
20
C000
5
Table 4-3: Compatibility of other products with WI-I/O-EX-13 voltage outputs.
*
Reduced accuracy for less than 4mA in WI-I/O 9-1.