The ibaM-FO-2IO interface module belongs to the ibaMAQS (Modular Acquisition System). This module is used to connect additional iba devices that communicate via the ibaNet fiber optic cable. The 32Mbit Flex and 32Mbit ibaNet protocols are supported.
Note |
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Beginning with ibaPDA v8.13.0, the ibaM-DAQ processor module supports two ibaM-FO-2IO modules; the ibaM-COM communication module supports up to four ibaM-FO-2IO modules. With ibaPDA < v8.13.0, the ibaM-DAQ processor module supports one ibaM-FO-2IO module; the ibaM-COM communication module supports up to two ibaM-FO-2IO modules. |
At a glance
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Connection of classic iba devices via fiber optics
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Supports the 32Mbit Flex and 32Mbit ibaNet protocols
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2 independent fiber optic interfaces with one input and one output each
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Different sampling rates can be set per interface (up to 100 kHz)
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LEDs for each input channel indicating operating status, link status, and errors
Operating modes
The following table provides an overview of the available operating modes, transmission rates, number of signals, sampling time, and typical devices.
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Protocol |
Max. number of signals per FO link |
Sampling time |
Typical devices |
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Single fiber input-only modes |
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32Mbit |
64 INT + 64 digital |
≥50 µs |
SIMATIC TDC LO6 |
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128 INT + 128 digital |
≥100 µs |
SIMATIC TDC LO6 |
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512 REAL + 512 digital |
≥800 µs |
ABB AC 800PEC (1 ms) |
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DPM-S mode |
≥800 µs |
ibaBM-DPM-S (1 ms) |
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8 x (64 INT + 64 digital) |
≥1 ms |
ibaBM-COL-8i-o (1 ms) |
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Bidirectional fiber modes (output link required) |
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32Mbit Flex |
variable1 |
≥10 µs |
ibaPADU-S-CM |
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Single fiber output-only modes (output link required) |
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32Mbit |
Not yet supported by software. |
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Besides the hardware parameters, the usability of the interface module and peripheral devices in combination with a particular operating mode also depends on the iba software application. Not every iba software application supports all operating modes or modules.
The following table shows the supported combinations of operating modes and software applications:
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Protocol |
32Mbit |
32Mbit Flex |
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Transmission rate |
32 Mbit/s |
32 Mbit/s |
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Sampling rate |
1.25 – 20 kHz |
0.5 – 100 kHz |
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Number of signals per FO link |
512 A + 512 D (1 ms) 64 A + 64 D (50 µs) |
Up to 4060 Bytes |
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Application |
Input |
Output |
Input |
Output |
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ibaPDA |
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-- |
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= OK, -- = not supported