· Self-built Modbus /RTU Server
· Support Modbus /TCP Client
· Support Modbus /RTUｍａｓｔｅｒand Slave Station
· Support Ethernet Isagraf(R-9438/9838)
· IEC-61131-3 Standard
· Support LD／FB/SFC/lL/ST language
· Linux operating system, C language programming(R-9431/9831)
· 4/8 slots for use with I/O, Basic unit can support up to 64/128 of the I/O points
· Support for Al/AO/Dl/DO counter function block
· Through a serial port extension 32 extension units, Each extension unit can support
64/128 of the I/O points
Specifications
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·CPU
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Atmel SAMA5D36 Cortex a5, 536MHz
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·Storage |
512M Nand Flash，256KB SRAM (Save the data one month)
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·Operating system
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Linux
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·Real-time clock
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enabled
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·Built-in watchdog
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enabled
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·COM1 RS |
RS-232/485
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·COM2
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RS-485
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·COM3
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RS-232
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·COM4
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RS-232/485
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·communication protocol
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Modbus/RTU and Modbus/TCP
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·I/O capacity
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4 slots(9431/9438)，8 slots(9831/9838)
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·Status display
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Power, CPU, Communication and battery
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·CPU power consumption
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3.0W
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Field bus
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CAN field, 2 interface, Support 2.0A/2.0B Protocol
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Isolation protection
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·power input
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3000 VDC
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·communication
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2500 VDC(except COM3)
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Ethernet
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1*10/100/1000Mbps, 1*10/100Mbps
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VGA display
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·Resolution
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1024*768
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Extension
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Through 485 extensible 32 slave units of 4/8 slots
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Software support
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·Isagraf Soft logic programming
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·C language programming
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Power
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·Unconditioned +10～+30VDC
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·Reverse power protection
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Mechanical features
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·Coating
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KJW plastics, with install accessories
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·Plug-in screw terminator
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Plug-in screw terminator: diameter of lead 0.05mm2 to 2.5mm2, 1-＃12 or 2- ＃14 to ＃22AWG
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Environment
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·Operating temp
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-40～85℃
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·Storage temp
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-40～85℃
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·Humidity
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5～95 ％non-condensing
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Order information
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·RemoDAQ-9431
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4 slots Ethernet programmable controller
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·RemoDAQ-9438
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4 slots Ethernet programmable controller
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·RemoDAQ-9831
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8 slots Ethernet soft logic controller
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·RemoDAQ-9838
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8 slots Ethernet soft logic controller
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