Description
argument
Operating frequency: 64 MHz.
Processor: 32-bit floating point microprocessor based on 80486DX2.
Memory: 1 MB battery backup memory, of which up to 512 KB is available for user programs.
Input/output points:
Discrete input/output: Up to 12K points in any combination in simplex mode, or 2048 votes for discrete inputs and 2048 votes for discrete outputs.
Analog input/Output: Can handle any combination of analog inputs and outputs up to 8K in simplex mode and has 1024 voting analog inputs.
Scan rate: 0.4 microseconds per Boolean function.
Clock accuracy: 3.5 seconds per day (maximum), internal timing accuracy is 0.01% (maximum).
specification
Module type: Circuit board module, standard size and interface specification.
Installation: Requires a single slot on the PLC backplane.
Operating temperature:
Standard operating range: 0 to 60 degrees Celsius.
When forced air cooling: 0 to 40 degrees Celsius.
Size and weight
Dimensions: 96mm x 48mm x 16mm
Weight: About 1.2kg
trait
Triple Module Redundancy (TMR) : Supports TMR operation and provides automated test routines to ensure that the system does not shut down.
Communication capability:
Comes with a 15-pin D-connector compatible with RS-485.
Other devices can be communicated via RS-232/RS-690 to RS-900 converters or RS-690 to RS-901 microconverters.
Data processing and computing power: with strong data processing power and fast execution speed, it is suitable for small and medium-sized automated control tasks.
Memory protection: A memory protection key or software password locks configuration and program data.
Indicator: There are four green leds that indicate the status of the CPU.
Battery-operated calendar clock: Built-in lithium battery to maintain calendar clock operation, data storage and program storage.
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