Remote modules. RIO5, RIOW and RIOR series.
CNCelite
8058 8060
8065 8070
RIOW REMOTE MODULES. (CANOPEN PROTOCOL).
4.
Sizing of the remote groups.
ꞏ53ꞏ
REF. 2107
4.3 Sizing of the remote groups.
Maximum number of modules in a group.
Each group (node) will consist of a leading (first) module, an end module (last) and a
maximum of 64 intermediate modules; power supply modules, input modules, output
modules, etc. In any case, a group without leading (first) module and with last module cannot
be wider than 780 mm.
Sizing of the group depending on the consumption at the bus.
The leading module is in charge of managing and feeding the internal bus of the group. The
RIOW-CANOPEN-STAND module supplies a voltage of 5 V DC 2 A. This module consumes
350 mA at 5 V; therefore, it can supply a maximum of 1650 mA to the rest of the modules.
If when configuring the remote group, the consumption at the bus exceeds the maximum
value that the leading module can supply, duplicate the group.
Module. Width. Maximum quantity.
Leading (first) module.
• RIOW-CANOPEN-STAND.
51 mm 1
Intermediate modules.
• RIOW-PS24.
Power supply module.
• RIOW-8DI.
Module of 8 digital inputs.
•RIOW-8DO.
Module of 8 digital outputs.
• RIOW-4AI.
Module of 4 analog inputs.
•RIOW-4AO.
Module of 4 analog outputs.
• RIOW-2AI-PT100.
Module of 2 inputs for PT100 sensors.
12 mm 64
Last Module.
•RIOW-END.
12 mm 1
Module. Internal consumption of the module.
RIOW-CANOPEN-STAND. 350 mA.
RIOW-END. 0 mA.
RIOW-PS24. 0 mA.
RIOW-8DI. 17 mA.
RIOW-8DO. 25 mA.
RIOW-4AI. 65 mA.
RIOW-4AO. 125 mA.
RIOW-2AI-PT100. 80 mA.
Example: In a group made up of 1 RIOW-CANOPEN-STAND module, 5 RIOW-8DI
modules and 10 RIOW-8DO modules, the total consumption will be 685 mA.
RIOW-CANOPEN-STAND. 350 mA.
RIOW-PS24. 0 mA.
RIOW-8DI. 5 x 17 mA
RIOW-8DO. 10 x 25 mA
RIOW-END. 0 mA.
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