232 to 485/422 RS Engineering Data Converter Active 1.8Km

HXSP-2108C Specifications:

Active Industrial Grade Lightning Protection Tape Optical Isolation RS232/RS485/RS422 5km

Product Features:

HXSP-2108C Industrial-Grade Optical Isolation Interface Converter, Compatible with RS-232/RS-422/RS-485 Standards, Can Convert Single-End RS-232 Signals into Balanced Differential RS-422 Or RS-485 Signals, built-in Optical Separator and DC/DC Voltage Regulator Converter Can Provide 3500V Isolation Voltage, Fast Transient Voltage Suppressor (TVS) Can Effectively Suppress Lightning (Linghening) and ESD Provide 600W Lightning Surge Protection Power Per Line, Which Can Effectively Prevent Lightning Strike and Co-Ground Interference.

The RS-232 Interface Is Connected to the Serial Port of the Computer through a DB9 Female Connector Connector, and the RS-422/RS-485 Terminal Is Connected through a DB9 Needle Or a Six-Position Terminal with Convenient Insertion and Extraction. Since RS-485 Supports Two-Wire and Half-Duplex, That Is to Say, RS-485 Only Two Lines Need to Send and Receive Data, Handshake Signals (Such as RTS Request Tosend) Usually Control the Direction of Data Transmission, HXSP-2108C Optical Isolation Interface Converter Internal Circuit Can Automatically Sense the Data Flow Direction and Automatically Switch to Enable Control. It Is Convenient to Form a RS-485 Network without Any Handshake Signals. This RS-485 Enable Control Is Completely Transparent and Does Not Require Any Software Modification to the Previous RS-232-Based Working Mode.

HXSP-2108C Optical Isolation Interface Converter Can Provide Reliable Connection for Point-to-Point and Point-to-Point Communication. Point-to-Point Communication Can Allow 32 One RS-422 Or RS-485 Interfacing Equipment, and the Data Communication Rate Can Be from 300-115? 2Kbps. The Three Indicator Lights Indicate Data Traffic Communication in a Timely Manner. the Supported Communication Methods Are RS-232 to RS-422/RS-232 to RS-485.

It Is Widely Used in Industrial Automation Control System, One-Card Access Control System, No-Pay Retention Yard System, Automatic Banking System, Bus Charging System, Dining Hall Selling System, Company Employee Attendance Management System, highway Toll Station System, Etc.

II. Performance Parameters

1. Interface Features: the Interface Is Compatible with the RS-232C and RS-485/RS-422 Standards of EIA/TIA;

2. Electrical Interface: RS-232C Interface DB9 Hole Connection Port, RS-422/RS-485 Interface DB9 Female Connector and Equipped Six-Position Wiring Terminal;

3. Transmission Medium: Twisted Blind Line;

4. Working Mode: Asynchronous Half Duplex Or Asynchronous Full Duplex;

5. Signal Indication: Three One Signal Indicator Light TXD, Rxd, and Power;

6. Isolation: Isolation Voltage: 3500Vrms, 500vdc Continuous;

7. Protection Level: RS-232 Interface ± 15Kvesd Protection, RS-422/RS-485 Interface 600W Lightning Surge Protection Per Line; 8. Transmission Rate 300-115? 2Kbps;

9. Transmission Distance: 0-5Km;

10. Size: 90 Mmx65mmx25.5mm11. Use Environment: 0℃-50℃ Relative Humidity Is 5% to 95%;

3. Pin Definition

1. RS-232 Pin Definition DB9 Female (Pin) 1 2 3 4 5 6 7 8RS-232C(DCE) DCD TD Rd DTR GND DSR RTS CTS2, RS-422/RS-485 Pin Definition DB9 Pub1ic (Pin) 1 2 3 4 5 6 7Rs-422 Definition Sending Negative T-Sending Positive T Receiving Positive R Transfer Negative R- GND FGN External Power Supply 9vrs485 Definition 485- 485 NC NC GND FGN External Power Supply 9V

IV. Installation Settings and Applications 

HXSP-2108C Optical Isolation Interface Converter, Read the Product Manual Carefully before Use, the 9P Terminal of the Communication Cable Provided by the Product Is Connected to the RS-232 Interface Terminal, the 9F Terminal Is Connected to the RS-232C Terminal of the Control Host, and the Supply Convertor Is Connected to the 9V Socket, connect the RS-485/RS-422 Terminal to the Lead Terminal and Connect the RS-422 Or RS-485 Device According to the Lead Terminal Pin Definition.

The HXSP-210C Interface Supports the following Four Communication Methods:

1. Point-to-Point/Four-Wire Full Duplex;

2. Point-to-Multipoint/Four-Wire Full Duplex;

3. Point to Point/Two Lines Half Duplex;

4. Point to Multi-Point/Two-Line Half Duplex;