Item Number: 11005
Product Description: Industrial High Speed Bi-Directional RS232 to RS422 RS485 3KV Optical Isolation, 600W Surge Converter. With DIN Rail Kit
Introduction
shentek releases RS-232 to RS-422/485 3KV Optical Isolation and 600W Surge Converter. It supports Bi-Directional – RS-232 to RS-422 or RS-485, other way is RS-422 or RS-485 to RS-232. It is efficient solution for applying advantages of RS-422/485 to legacy RS-232 Devices. The converter operates with no extra software installation. With simple DIP Switch toggling RS-422 or RS-485 can be selected. 11005 is fully compatible with Serial Com port in PC or Laptop.
Auto RTS Control
Under 1:N communication environment, it is undesirable that multiple devices send data at once, causing electrical collision that leads to an error. In order to prevent this, only one device needs to send data at a time, which means that data I/O control is necessary at certain points. performs automatic toggling by hardware, saving extra programming work.
What is RS485 Echo Mode
The point which is different from the method for RS485 Non-echo mode is that the output signal line by itself is input again to the input signal line. Therefore, it is possible to confirm whether the data sent crashes with the data sent by another terminal or not by reading the echoed data. This operating mode is scarcely used except in some special purposes. On all operation is controlled by hardware circuit so no operation is required by application program.
Using 4-wire RS485
4-Wire RS485 Networking is same as RS422 Multi-Drop Networking. RS422 device is used as master and RS485 device is used as slave in 4-Wire RS485 bus. Although RS422 and RS485 have different electrical standards, most manufacturers make ICs that uses both RS422 and RS485 interface. Therefore, RS422 Multi-Drop and 4-Wire RS485 can be considered equal.
Application
Automated Teller Machine(ATM)
Point of Sale(POS)
Automated Retail Kiosks
Embedded System
Payment System
Traffic System
Factory Automation and Process Control
Building Automation
Healthcare System
Remote Access Servers
Storage Network Management
Medical Applications
Laptop and Industrial PC Peripheral Devices
General purpose RS-232 Data Link
RS-422/485 Communication
Utility meters
Industrial controlled Local Area Network
Features and Benefit
High Speed Baud Rate up to 921.6Kbps
Built-in Terminator 120 ohm for DIP Switch Setting
Max 10 Device connectivity for 4 Wire RS-485(RS-422 Multi-Drop) Mode
Max 32 Device Connectivity for RS-485 Mode
Communication status can be monitored through LED
3KV Optical Isolation Protection
600W Surge Protection
Built-in 15KV ESD protection for all Serial Port and RS-422/485 Signals Protection
Supports Industrial Specification
No Driver Needs
Specification
Hardware
RS-422/485 Connector: Terminal Block 7 Pin 5.08mm
RS-232 Connector: DB9 Female
Serial Interface
Serial Standard: RS-232 and RS-422/485
Serial Line Protection
ESD Protection: 15KV ESD Protection for all signals(for RS-232/422/485)
Optical Isolation Protect: 3KV Opto Isolation(for RS-422/485)
Surge Protection : 600W Surge Protection for RS-422/485 Signals(for RS-422/485)
Performance
Baud rate: up to 921.6 Kbps
Distance
Max 1.2Km by 115.2Kbps, 24 AWG Twisted Pair Cable
Serial Communication Parameters
Data Bits: 5, 6, 7, 8
Stop Bits: 1, 1.5, 2
Parity: None, Even, Odd, Space, Mark
RTS: Auto Toggling
Serial Signals
RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422: Tx+, Tx-, Rx+, Rx-, GND
4 Wire RS-485(RS-422 Multi-Drop): Tx+, Tx-, Rx+, Rx-, GND
RS-485(2 Wire RS-485) : Data+, Data-, GND
Driver Support
No Driver needs
Physical Characteristics
Housing: PC
Environmental Limits
Operating Temperature: -30 ~ 75℃
Storage Temperature: -40 ~ 85℃
Ambient Relative Humidity: 5 ~ 95% Non-Condensing
Standards and Certifications
CE and FCC supports
Product Production
Production: Made in Taiwan
Product Location: Taipei, Taiwan
Package Content
High Speed Bi-Directional RS-232 to RS-422/485 3KV Isoaltion 600W Surge Converter x 1
DIN Rail Kit x 1
Quick Instill Guide x 1
Warranty
Warranty Period: 2 Year