YASKAWA VIPA System SLIO Manual page 290

Analog Input
031-1LD80 - AI 4x16Bit R/RTD
Pin assignment
2, 3, 4 wire measurement
290
For wires with a cross section of 0.08mm
Pos. Function
1 +AI 0
2 -AI 0
3 +AI 2
4 -AI 2
5 +AI 1
6 -AI 1
7 +AI 3
8 -AI 3
I: Input
At the pin assignment above you can see how the sensors are to be connected at 2, 3
respectively 4 wire measurement.
n With every channel a 2 wire measurement may be performed.
n 3 wire measurement is only possible via the channels 0 and 1.
– Please consider with 3 wire measurement that the corresponding channel is
always deactivated in the parametrization. The corresponding channel of channel
0 is channel 2 and of channel 1 is channel 3. Not used channels must always be
de-activated in the parametrization.
n 4 wire measurement is only possible via the channels 0 and 1.
– The measurement current for channel 0 is applied at pin 1 and 2. The measure-
ment for channel 0 happens at pin 3 and 4. The analog value for channel 0 is rep-
resented in input word 0.
– The measurement current for channel 1 is applied at pin 5 and 6. The measure-
ment for channel 1 happens at pin 7 and 8. The analog value for channel 1 is rep-
resented in input word 1.
– Please consider with 4 wire measurement that the corresponding channel is
always deactivated in the parametrization. The corresponding channel of channel
0 is channel 2 and of channel 1 is channel 3. Not used channels must always be
de-activated in the parametrization.
2
up to 1.5mm
Type Description
I + Channel 0
I Ground Channel 0
I + Channel 2
I Ground Channel 2
I + Channel 1
I Ground Channel 1
I + Channel 3
I Ground Channel 3
VIPA System SLIO
2
.
HB300 | SM-AIO | | en | 17-05