TLC485 RS232 To RS485 Converter With Automatic Send Data Control for Electricity Field

TLC485 converts RS-232 into RS-485 signals. All are port powered and feature automatic
send data control. SDC automatically enables the RS-485 driver when data is
present on the RS-232 side. Control of the driver is automatic at rates up to 15.2kbps. It is used widely in the field of electricity, industrial automatic control
and IC card billing system. It is a high quality, economical data interface conversion
product.
Features:
1) Plug and play, small volume, easy installation
2) Convert RS-232 data transmit (TXD) and data receive (RXD) signal into balance
half duplex RS-485 signals
3) Powered from RS-232 handshake lines - no power supply needed
4) Point to multiple points
5) Automatic send data control - no software drivers needed
Specifications:
1) Standard: EIA RS-232, RS-485 standard
2) RS-232 signal: TX, RX, GND
3) RS-485 signal: D +, D-, GND
4) Working: asynchronism, point to point or multi point, 2 wire half-duplex
5) Direction: automatic send data control, auto distinguish and sense direction adopt
data transfer
6) Band rate: 300-115, 200bps, auto sense serial signal rate
7) Loading: support 32 point loopback (can order 128 points)
8) Transmission: RS-485 side 1, 200M (9, 600bps), RS-232 side less than 5m
9) Protection: 600W surge protection, 15KV static protection
10) Connector: RS-232 side DB-9 female, RS-485 side 4 terminal blocks
11) Operating temperature: -40 to 80°C
12) Storage temperature: -40 to 85°C
13) Relative humidity: 5% to 95%
14) Input powered: no power supply needed

15) Consumption: static consumption less than 10mA, dynamic consumption less than 40mA
16) Dimensions (L x W x H): 90 x 33 x 16.5mm
17) Shell: plastic
18) Color: white
19) Weight: 40g