Modes Of Operation - IBA ibaFOB-io-ExpressCard Series Manual

ibaFOB-io-ExpressCard
5.6

Modes of operation

The table below gives an overview of the available operation modes, link speed, num-
ber of signals, data sampling time and typical devices:
Link speed Max. number of signals
per FO link
Single fiber input-only modes
2.0 Mbit/s 32 INT + 32 Digital
3.3 Mbit/s 64 INT + 64 Digital
64 REAL + 64 Digital
5.0 Mbit/s 8 INT + 8 Digital
32 Mbit/s 64 INT + 64 Digital
128 INT + 128 Digital
512 REAL + 512 Digital
DPM-S mode
8 x (64 INT + 64 Digital)
Bidirectional fiber modes (output link required)
5 Mbit/s 8 INT + 8 Digital
32Mbit Flex variable*
Single fiber output-only modes (output link required)
3.3 Mbit/s 64 REAL + 64 Digital
32 Mbit/s Not supported by PC software yet
*Example: transmission of 72 Byte at 25 µs sample time or 3147 Byte at 1 ms.
Beside the mere hardware parameters the usability of card and devices in combination
with a certain operational mode depends also on the iba software application.
Not all of iba application software products support all modes or cards at the time.
Manual
Sampling time Typical device
≥1 ms ibaPADU16/32
(old, S/N < 1000)
≥1 ms ibaPADU8/16/32
≥1 ms ibaLink-SM-64-i-o
≥50 µs SIMATIC TDC LO5
≥50 µs SIMATIC TDC LO6
≥100 µs SIMATIC TDC LO6
≥800 µs ABB AC 800PEC (1 ms)
≥800 µs ibaBM-DPM-S (1 ms)
≥1 ms ibaBM-COL-8i-o (1 ms)
≥40 µs ibaPADU-8-M
ibaPADU-8-ICP
≥10 µs ibaPADU-S-IT
≥1 ms ibaNet750BM
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