Technical Data - Fiber Optic Module (101-201510) - Procentec ComBricks User Manual

24 Technical Data - Fiber Optic Module (101-201510)

Technical Data - 2 Channel Fiber Optic Module Type 1 (101-201510)
Backplane
PROFIBUS networks
Modules
Power supply
Current consumption
Compatible backplane units
Protocol specifications
Supported Protocols
Address
Transmission speed
Transmission speed detection
Fiber optic cable delay calculation (between
2 modules, 1 direction)
Module delay time (normal mode)
Module delay time (redundant mode)
Delay time jitter
Total delay between 2 modules
(2 directions)
ComBricks User Manual v6.4.0 | January 18| © PROCENTEC
4 (set by dipswitches or web server)
10 (positioned in the first 10 slots)
Provided through the backplane
± 360 mA (510 mA max)
101-200011, 101-200012, 101-200023, 101-200024,
101-200027
DP-V0, DP- V1, DP-V2, FDL, MPI, FMS, PROFIsafe, PROFIdrive
and any other FDL based protocol
NO bus address required
9.6 kbps .. 12 Mbps (including 45.45 kbps)
Auto detect (< 10 s detection and 50 s lost time)
−6
FO cable delay = ( 5 ∗ 10
Example: 1.5 Mbps, 3 km FO cable
FO cable delay = 0.000005x3x1500000 = 22.5 TBit
1.6 TBit at 9.6 kbps .. 93.75 kbps
1.7 TBit at 187.5 kbps .. 500 kbps
1.8 TBit at 1.5 Mbps
2.0 TBit at 3 Mbps
2.75 TBit at 6 Mbps
3.75 TBit at 12 Mbps
11.6 TBit at 9.6 kbps .. 93.75 kbps
11.7 TBit at 187.5 kbps .. 500 kbps
11.8 TBit at 1.5 Mbps
12.0 TBit at 3 Mbps
12.75 TBit at 6 Mbps
13.75 TBit at 12 Mbps
Max. ¼ TBit
Tdelay = (FO cable delay + ( 2 × Module delay time) ) × 2
Continued example: 1.5 Mbps, 22.5 TBit FO delay:
Tdelay = (22.5 + ( 2 × 1.8 ) ) × 2 = 52.2 TBit
) × FO cable length × Baudrate
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