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This converter can provide reliable connectivity for point-to-point or point to multipoint communication .Data communication rate is 300bps~38400bps..Supported communication methods is RS-232 to RS-485 converter.
Product Origin:
chinaBrand:
DTECHItem NO.:
dt-9000Shipping Port:
guangzhou/shenzhenCompatible with RS-232C,RS422, RS-485 standard.Able to convert RS232 single-ended signal into RS485 balanced differential signal.Built-in optical&electrical isolator,fast transient voltage suppression protector.This protection is designed to protect the RS-485 interface.Use current advanced TVS(TRANSIENT VOLTAGE SUPPRESSOR) transient voltage suppressors.
1,Compatible with RS232,RS485 TIA/EIA standard.
2,Automatically send/receive data ,without external traffic control signals.
3.Communication rate:300~38400bps
4.Communication distance: 1.2Km(9600bps),can connect 32pcs RS232 or RS485 device.
5,Power and two color data traffic indicator light, can detect the fault point.
6, Work way: Asynchronous half-duplex(RS485),no need jumper wire settings.
7,Optical and electrical isolated(isolated voltage 2.5KVrms/500VDC insulation),RS485 provide 600W per line lighting protection
and prevent common ground interference.
8,Electrical interface: RS232 interface connect DB9 hole type connector,RS485 interface 4 terminals binding post
transmission medium(twisted pair or shielded cable)
9, Use environment:-40℃~85℃;Relative humidity 5%~95%(Non-condensing)
10, Support DOS/WIN95/WIN2000/NT/XP Linux.etc.
11,Applies to all used communication software. plug and play.
Interface feature: RS-232C,RS-485 standard interface compatible with EIA,TIA
Electric interface: RS-232 end DB9 hole connector, RS-485 end DB9 needle connector, with connection pole
Working mode: asynchronism half-duplex difference transmission
Transmission media: twisted -pair or STP
Transmission rate: 300-115.2KBPS
External discharge dimension: 63mm X33mmX17mm
Working circumstance: - 25 to 70 degree C, relative humidity 5% to 95%
Transmission distance: 1,200m (RS-485 end) 5m (RS-232 end)
Protection grade: 600W surge protection each line RS-485 interfaces.
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This product is a RS232/ RS422/ RS485 to TCP/ IP serial port server, with internal integration of TCP/ IP protocol stack , which can realize two-way transparent transmission of network data packets and serial data , with TCP CLIENT, TCP SERVER , UDPCLIENT, UDP SERVER , etc. Four working modes , the serial port baud rate can support up to 115200bps , which can be easily configured through the host computer software that this product is equipped with , which is convenient and fast. Products are widely used in industrial automation control systems , access control systems , time and attendance systems , credit card systems , POS systems, building automation systems, power systems , monitoring systems, data acquisition systems andbank self-service systems .
Active rs232 photoisolator 9 wire full optically isolated protection 2000vrms optically isolated
Converter is compatible with the RS - 232, RS - 485 standard, can be an RS - 232 signal is converted to Differential signaling of the RS - 485 / RS422, without external power supply, internal adopt unique "RS - 232 charge pump" drive the whole circuit; Circuit with zero delay automatic transceiver conversion device, prevent collision of the I/O circuit automatic control data flow direction, so as to ensure the programs written in the RS - 232 manner without change, can be in the safe operation of the RS - 485 / RS422 mode, and fully ensure that suitable for the operation of the existing software and hardware interface.
Smart transportation.The serial server IOT9031 is connected to the signal light,and the control center realizes the on-site traffic data collection and processing through Ethernet.At the same time,it can also provide an accurate quantitative basis for traffic command and dispatch and urban traffic planning.From a regional or global perspective,the traffic congestion,transit time,Real-time optimization of traffic phenomena such as traffic accidents and traffic capacity.
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