Refer to the following table for the interface data for ibaBM- DP.
PROFIBUS interfaces
|
DP connectors |
2 x 9-pin D-Sub connector (Bus0, Bus1) |
|
Data transmission rate |
9.6 kbit/s to 12 Mbit/s |
|
DP slaves (can be configured as active slaves in the device) |
max. 8, can be distributed as required on both PROFIBUS lines (can be extended on request) |
|
Address range of the slaves |
1 to 126 |
ibaNet interface
|
ibaNet protocols |
Sampling cycle |
Number of signals |
|
32Mbit Flex |
selectable beginning with 0.5 ms (1540 bytes), data amount depending on cycle time |
up to 1024 analog values (BYTE, INT, WORD, DINT, DWORD, FLOAT, Big/Little Endian) + up to 1024 digital signals (bits) a total max. of 4060 bytes at a cycle time of 1.4 ms |
|
32Mbit (compatibility mode 1) |
1 ms |
Up to 512 analog values (BYTE, INT, WORD, DINT, DWORD, FLOAT, Big/Little Endian; max. 1984 bytes) + up to 512 digital signals (bits) |
|
3Mbit (compatibility mode3) |
1 ms |
up to 64 analog values (INT or FLOAT) + up to 64 digital signals (bits) |
|
Connection technology |
2 ST connectors for RX and TX; iba recommends the use of FO with multimode fibers of type 50/125 μm or 62.5/125 μm; For information on cable length, see chap. Example for FO budget calculation. |
|
|
Transmitting interface (TX) |
||
|
Output power |
50/125 µm FO cable |
-19.8 dBm to -12.8 dBm |
|
62.5/125 µm FO cable |
-16 dBm to -9 dBm |
|
|
100/140 µm FO cable |
-12.5 dBm to -5.5 dBm |
|
|
200 µm FO cable |
-8.5 dBm to -1.5 dBm |
|
|
Temperature range |
-40 °F to 185 °F (-40 °C to 85 °C) |
|
|
Light wavelength |
850 nm |
|
|
Receiving interface (RX) |
||
|
Receiving sensibility2 |
100/140 µm FO cable |
-33.2 dBm to -26.7 dBm |
|
Temperature range |
-40 °F to 185 °F (-40 °C to 85 °C) |
|
Other interfaces
|
Ethernet |
10/100 Mbit/s, RJ45 connector |
|
Other interfaces |
USB (only for service purposes) Grounding screw |