General Description
The QA iCON-1900PB is 19-point BACnet ASC certified advanced programmable MS/TP DDC that can be used in general purpose building automation applications.
The iCON-1900PB has inbuilt multi-drop network port for remote I/O modules which can be expandable with QA iCON 1200iRIO or any other Modbus slave devices.
Capability of controlling and monitoring of Modbus slave devices connected to iCON-1900PB is very versatile as Modbus points can be directly mapped to the iCON-1900PB programming space and can take part in iCON-1900PB programmable logic.
It will also eliminate the extra cost in wiring and routing of Modbus devices.
Typical applications include, but not limited to, PID motor position control for modulating actuators, Analog inputs from temperature sensors, inputs from dry contacts, time scheduling etc..
iCON-1900PB consists of input/output terminal connectors for 12 Universal Inputs, 5 Digital Outputs, 2 Analog outputs, MS/TP port and Modbus slave port.
Programmable Logic support following functions:
- Mathematical
- Logical
- Timer
- Comparison
- Conversion
- Grouped
- PID
Easy Installation
- Built-in standard DIN rail mounts.
- Plug-able terminal connectors. DDC can be easily removed from the panel without unscrewing terminal wires.
- Designed with common terminal connection for every two I/O point.
Reliable Operation
- Factory-Commissioned for assured installed performance.
- Fully network tested, screened at the factory and configured with appropriate default parameter values.
- All features are tested including software functions, I/O hardware and network communication.
Safe Operation
- iCON controller just required low voltage (e.g. 24VAC) signal on both digital output and controller input voltage, and the whole board is enclosed with casing that only exposed connectors for field termination, as a result is rugged and safe for the user to do commissioning.
- All I/O comes with over-voltage suppression, overload fuse & short circuit protection.
Assured Accuracy
- Each Universal Inputs has individual curve on top of off-set.
