Main Features:
- ARM 32-bit RISC CPU
- 10/100 base-T automatically check high speed communicationterminal
- Support Modbus/TCP communication protocol, easy to integrate
- Support UDP event dealing function
- Can transmit 100M without any repeater
- Can remote configure through Ethernet
- Allow 8 PC visit at the same time
- 8 I/O slot can support128 point data monitor
- 1500VDC Ethernet communication isolation
- Build-in system auto-reposition watchdog
- Windows tool: I/O model configure and calibrate, networkautomatically search data stream setup, present status monitoringand warning trigger.
- Provide ActiveX driver for user developing

Specifications:
General aspects:
R-9820 is an I/O system based on Ethernet. It communicate distancecan reach 100M without repeater. Users can configure throughEthernet and allow 8 PC visit data at the same time.

Specification:
- Processor:
CPU: 32-bit RISC CPU
I/O model capacity: 8 slot
Memory: 4MB RAM 512KB Flash ROM
Operating system: Real-time OS
Status display: Power (3.3V, 5V), CPU, communication (link, active,10/100Mbps, TX, RX)
CPU power consumption: 5.0W
Reset switch: Yes

- Isolation protection
Ethernet Communication; 1500VDC
Communication power 3000VDC
I/O model isolation: 3000VDC

- Diagnosis:
Power up Self test: Hardware and software
- Ethernet
Interface: 10/100base T
Lead: UTP, 5 or higher wire
Bus connection: RJ45 model slot
Communication protocol: Modbus/TCP, TCP, UDP, IP, ARP
Data transmitting speed: Max 100Mbps
Max communicate distance: 100m without repeater
Response time: Less than 5ms

- Mechanical features:
Coating: ABS plastics, with install accessories
Plug-in screw terminator: Diameter of lead 0.05mm2 to 2.5mm2, 1-#12or 2-#14 to #22AWG

- Serial network:
Interface: RS-485
Communication protocol: ModBus/RTU
Max vertices: 32
Baud rate: 115.2Kbps
- Power requirement
Unconditioned: 10-30VDC
Over voltage protection and Reverse power protection

- Software support
ActiveX Driver
Windows tool: Network setting, I/O configuration and standard, datastream, warning setting
Modbus/TCP OPC Server

- Environment:
Operating temp -10oC~ 70oC
Storage temp -25oC~ 85oC
- Humidity: 5~95% non-condensing