To expand the I/O capability of certain RTCU products an MODBUS compatible I/O module can be connected to the product and configured using the I/O Expansion configuration functionality available in the RTCU IDE. The I/O Expansion is completely transparent to the application and remote I/O are therefore accessed and used exactly as on-board I/O.
Logic IO are offering a range of MODBUS I/O modules that are high-quality, low-cost and extremely easy to set-up and use due to the set-up utility included in the RTCU IDE.
The EX9024 module offers 4 Analog Outputs with a resolution of 14 bits.
Several Voltage and Current configurations are available, including:
+/-10 V, 0..10 V, +/-5 V, 0..5 V, 0..20 mA and 4..20 mA.