In the previous chapter, we introduced the HGM9420N/LT’s powerful display (with 16 languages built-in), as well as the standardized 10 digital input ports, 12 digital output ports and 6 analogue input ports (4customized voltage, current, and resistor type).
If the input and export ports are not enough for special applications (such as signal acquisition and control of gas units and other external auxiliary devices), they can be perfectly solved by the powerful extended functions of HGM9420N/LT.
The following modules could be extended through the CAN(1) interface
1. DIN16A An module with 16 digital input ports, each input function is programmable, each input name can be customized.
2. DOUT16B A module with 16 digital output ports, each output is programmable.
3. AIN8 A module with 8 analogue input ports, each sensor input of the module can be configured as PT100 resistor type input, (4-20)mA current type input and (0-5)V voltage type input.
4. AIN16-M02 A module of analogue input/output, with 2 k-type thermocouple sensors, 8 resistor type sensors, 2 (4-20)mA current type sensor input ports, 3 (4-20)mA output modules.
5. AIN24 A module with 14 k-type thermocouple sensors, 5 resistor type sensors, 5 (4-20)mA current sensor input ports.
6. BAC150CAN Intelligent, multi-function battery charger, suitable for 12V or 24V batteries, maximum output current is 5A; It has standardized RS485 SCI (serial communication interface), CAN communication interface and USB communication interface.
Extended Diagram
DIN16A and DOUT16B Status Display Interface
AIN8 Module Data Display Interface
AIN16-M02 Module Data Display Interface
AIN24 Module Data Display Interface
BAC150CAN Data Display Interface
Diagram of Embedded Cloud Monitoring Module SGE02-4G
These are the current extended and built-in modules of HGM9420N/LT, please let us know what you need.
Next time, we’ll introduce the synchronization switching features that are unique to the HGM9420N/LT single unit control module.