
2105 Interface Module
Section 2 Installation and Operation
2-29
2.14 Modbus Input
The 2105 module is capable of receiving data from devices using
Modbus ASCII or Modbus RTU protocol.
The 2105 Modbus input function supports ASCII and RTU pro-
tocols, but the RS-232 can only interface directly with one input.
The RS-485 will require a converter, but it can support up to two
inputs. Teledyne Isco offers an RS-232 to RS-485 converter.
Note
You must set up and configure your monitoring/control system
and Modbus device(s)
before
adding the 2105 module.
Note
Modbus and Pulse Doppler input (see Section 2.13) cannot be
used simultaneously in the same system.
From the Modbus tab, configure the protocol. To add a device to
the system, click New Device.
Figure 2-32 Modbus input tab
Add Modbus
device
Summary of Contents for 2105
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