Intelligent digital (light column) display regulator

1、 Overview

SR-XMTA-9000 series intelligent digital (light column) display regulator can output up to 5 switch values, one of which can be dedicatedcontrolInput sectionThe breaking resistance, breaking couple, and open circuit information are separated, and the other is used for switch quantity, control quantity, or programmable dual timer, counterpossiblyProgramming IntelligenceSound and light alarm.

The PID continuous control quantity in the instrument, process quantity, setpoint, valve position feedback quantity, etc. are measured in 0-10mA or4～20mAAnalog quantity methodFormula output. The same quantity can be given to any one or two output ports up to a maximum of three, once the input part is outputUnpredictable at presentfaultThe relay and analog output part used for positional control can maintain the state before the fault.

Instrument display sectionFlashing appears. faultformIn the state, the output of the instrument's intermittent and continuous PID control maintains the output before the fault in automatic mode. tuneThe controller pauses the computation. operationThe control can still be done manually.

2、 Characteristics

*Signal input, users can choose freely. (Thermocouple, Thermistor, Voltage, Current, Linear Resistance, Frequency).

The measured values and set values can be displayed using analog bars or digital screens, and the display content can be freely switched.

The measured value and the set value can be added or subtracted.

8 alarm control modes to choose from.

Square opening and small signal resection can be performed.

The switch mode power supply instrument can have 5 switch outputs, one for the disconnection alarm of the input part, and the other 4 for positional control.

When there are faults such as broken resistance, broken coupling, or broken wire, the alarm relay can select the output state.

Can be used as a counter and reversible counter instrument. After power failure, it can be powered on again to restore the count value before power failure. The count value can be cleared and pre-setNumberIt can provide upper and lower limit alarms and transmit output for the count value.

Can achieve associated alarm control mode.

External 24V, 30mA or 50mA or 100mA power supply (can be used as a two-wire transmitter power supply).

Measurement value or internal given value transmission output: 0-10mA, 4-20mA, 0-5V, 1-5V, 0-10V.

We can provide RS485 asynchronous serial communication with multiple hosts, single host, and no host modes. Communication data verification follows CRC-16 in the United StatesdataCommunication standard, high reliability cycle, barcode verification.