Note: You are seeing this text-only version of our site
because you are using an older browser that is not standards-compliant.
How to upgrade to a FREE standards-compliant browser.
Some Netscape 7 and Mozilla users may see this warning in error.
to fix the problem.
Back to Company
The KD485 is a multi-purpose isolated RS232/422/485/20mA interface converter with intelligent data processing options. Three standard product versions cover most industrial interface and protocol conversion applications.
The KD485-ADE can act as an "addressable adapter" for each RS232 device. The KD485-PROG can be programmed - in ANSI C - to convert virtually any industrial automation protocol into any other. A Modbus RTU comms library is available for rapid Modbus RTU SLAVE protocol converter development, enabling a non-Modbus device to appear as a Modbus RTU slave device.
DIN-rail enclosure with removable screw terminals; fits 35mm symmetric rails; 29mm width on DIN rail; DC power input in the range +7V to +35V; uses a high efficiency switching power supply; Two serial ports: port 1 and port 2, isolated from each other and from the power supply ; Port 1 is RS232, port 2 is RS422/485 as standard; Controlled slew rate drivers on RS422/485 ports - no terminators needed for cables shorter than 300m; Internal pull-up and pull-down resistors on RS422/485 ports ensure that RS485 bus floats to a valid state when not driven.
Copyright © 2005-2018 Modbus Organization, Inc.
PO Box 628 Hopkinton, MA 01748. All rights reserved.
By using Modbus.org, you accept the terms of our visitor