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Product Name:Network Intelligent Monitoring System
Item No:NIS-4008
Specifications:
Adding Time:2010-01-11 09:55

System Specifications:
CPU: RDC 2010C-100MHZ
BIOS:  Self-owned Intellectual Property.
Memory: Onboard 8MB memory.
EEPROM:  128bytes read and write.
Battery Protection SRAM:  128K bytes, Unlosable real time clock when there is power failure, since it can realize the protection through lithium battery.
Network:  CPU built-in high-speed Ethernet, network hardware can visit the memory directly, so the practical communication speed is far above ISA 10MB NIC.
Watchdog:  0~1.2s
Analogue Inputs:  Eight channels 16bit analogue input;
1KHZ sampling speed.
Input extent:  ±5V,20mA.
100V Surge voltage protection;
Buffering Voltage:  2000Vrms
Relay output:   8 channel A type relay output.
Contact Capacity:  125VAC@0.5A     24VDC@±1A
Switch input: 16 channel buffering switching value input.
Voltage input:  High Voltage: DC10-30V; Low Voltage: DC0-5V.
Buffering Voltage:  2000Vrms.
Communications: 10/100 Base-T high-speed Ethernet.
COM1-COM2:RS232/RS422/RS485 (optional)
COM3 is RS232 interface.
COM4 is RS485 interface.
Serial port’s buffering voltage is 2000V, and the 485communication way has automatic flow direction control function.
Operating Environment:
Power supplier:  9-36VDC
Typical Power Consumption:  +12VDC@600mA; 
Operating Temp:   -20℃~65℃
Storage Temp:  -40℃~85℃
Relative Humidity:  10%-95%, non-condensing.
Dimensions:  220(L)×138mm(W)×68mm(H);