Manual ibaPADU-8-O
20
Issue 1.9
10
Working with ibaPADU-8-O and ibaLogic V4
10.1
Hardware
The ibaPADU-8-O must be connected to an ibaFOB-card with output capability, i. e.
ibaFOB-io-D or ibaFOB-4i-/4o-D.
The ibaFOB transmits the ibaLogic output image with an update rate of 1 ms to the out-
put devices.
It is allowed to split a 3.3 Mbit/s fiber optic wire into multiple wires with the
ibaBM-FOX-i-3o device.
10.2
Software Application
The sending of output signals from ibaLogic to ibaPADU-8-O is done by connecting
ibaFOB IO/OUT output resource channels.
The device address of the ibaPADU-8-O and the ibaFOB IO/OUT output channel num-
ber are always closely related.
Each of the 3.3 Mbit/s output links of an ibaFOB card transmits up to 64 analog and 64
digital signals. A daisy-chain consisting of up to 8 ibaPADU-8-O devices can be con-
nected to each link. The mapping of signals is determined by the device address 1...8.
Daisy-chain
Analog signals
0…7
8…15
16…23
24…31
32…39
40…47
48…55
56…63
Digital signals
0…7
8…15
16…23
24…31
32…39
40…47
48…55
56…63
Device address
1
2
3
4
5
6
7
8
Table 2: Mapping of signals and device address in ibaLogic V4
Sample application with ibaLogic V4
In order to create the same sample application like with ibaLogic V3 before, follow
these steps:
1.
Open the I/O configurator in ibaLogic-V4. The cards and input/output resources
are listed in the tree on the left side.
