Flow Display Controller (AST10-XSD)

Introduction

– Fully digital instrument, Chinese or English display, manual or automatic valve control, flow totalization, 1~4 channels optional

– 7 inch monochrome STN LCD with backlight

– Can be used with multiple types of MFC/MFM or PLC (modbus protocol)

– Multi-channel on-screen display and single-channel multi-parameter display

– With alarm list function, and display alarm information line by line

– The software can be customized, and the keys can be defined as function keys

– Accumulation function and password protection function

Introduction

AST10-XSD flow computer directly accepts digital signals, which is superior to conventional secondary instruments using analog signals in accuracy / anti-interference ability / signal transmission distance.

AST10-XSD is a full-featured flow computer, which integrates all functions of manual operator, display, and totalizer. It can input 1-4 flow signals, and users can customize special software.

The large screen display and ultra-thin (43 mm thickness) structure make it easy to install AST10-XSD on various devices.

Technical Parameters (Display – Types of)

Technical Parameters (Display – Service life)

More than 20000 hours, ambient temperature 45 degrees, 24 hours operation

Technical Parameters (Display – Display area)

Technical Parameters (Display – brightness)

Technical Parameters (Display – Text settings)

Simplified Chinese / English

Technical Parameters (Display – Character size)

Dot matrix font vector font

Technical Parameters (Display – button)

Technical Parameters (Memory – Picture)

64KB FlashROM

Technical Parameters (Memory – data)

1KB SRAM

Technical Parameters (interface – Download port)

Technical Parameters (interface – Communication port)

The RS485, MODBUS protocol connection DB9 needle

Technical Parameters (Electrical characteristics – Power supply)

DC22V~DC26V

Technical Parameters (Electrical characteristics – Current consumption)

Technical Parameters (Electrical characteristics – Allow power loss)

Below 10mS (the actual power loss is less than 1 second)

Technical Parameters (Electrical characteristics – Anti-voltage shock)

AC1000V , 10 mA less than 1 minute

Technical Parameters (Electrical characteristics – Insulation resistance)

10M or more, DC500V

Technical Parameters (surroundings – Operating temperature)

Technical Parameters (surroundings – storage temperature)

Technical Parameters (surroundings – Operating humidity)

10% RH to 90% RH (no condensation)

Technical Parameters (surroundings – Anti-interference ability)

Interference air pressure: 1500 Vp-p , pulse period: 1uS , duration: 1 minute

Technical Parameters (surroundings – air)

No corrosive gas

Technical Parameters (structure – cooling method)

Natural air cooling

Technical Parameters (structure- External scale)

Technical Parameters (structure – Panel cutout size)

Serial Number

Product type

[01] Single channel

[02] Two channels

[03] Three channels

[04] Four channels

Electric power source

Selection examples

AST10- XSD 04 D