Frequently Asked Questions
Q
What is the working voltage range of this controller?
The controller operates within an AC voltage range of AC170V to AC260V at 50Hz, making it compatible with most standard power supply environments.
Q
What type of backup battery does the device use?
The device uses a standard lithium battery as backup power, ensuring continued operation and data retention during power outages.
Q
What communication methods are supported?
The controller supports bus communication as well as 4~20mA point-to-point communication, offering flexible integration options for various system architectures.
Q
How many alarm outputs does this device provide?
The device is equipped with 4 sets of passive programmable external control outputs. Each output supports a contact capacity of AC220V/1A or DC24V/2A, enabling reliable alarm and control signaling.
Q
What is the maximum transmission distance?
The maximum signal transmission distance is 1200 meters, making it suitable for large-scale facilities and long-range monitoring deployments.
Q
What are the physical dimensions of the controller?
The controller measures 300mm × 220mm × 81mm, providing a compact and panel-mount-friendly form factor suitable for standard installation enclosures.
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