Converter & Repeater
Model:KD8510
Isolated RS-422 & RS-485 Repeater
Features
Automatic internal RS-422/485 bus supervision
No external flow control signals required for RS-485
Minimum 3000 VDC isolation protection
Transient suppression on RS-485 data lines
Supported baudrate up to 115.2 Kbps
Reach distance up to 4000 feet (1200 m)
Reserved space for termination resistors
Power and data flow LED indicator for troubleshooting
Power requirement : +10 to +30 Vdc
Mounts easily on DIN-rail or panel
Specifications
Power requirement : Unregulated +10 to +30 V DC with protection from
power reversals
Case : ABS with captive mounting hardware
Accessories (Supplied) : NYLON DIN-rail Mounting Adapter SECC Panel
Mounting Bracket
Plug-in screw terminal wiring : Accepts AWG 1-#12 to #22 (0.5 to 2.5 mm) wires
Supported baudrates (bps) : 1200, 2400, 4800, 9600, 19.2 K, 38.4 K, 57.6 K,
115.2 K
Isolation voltage : 3000 Vdc
RS-422/RS-485 connector : plug-in screw terminal
Power consumption : 0.7W
Model: KD8520A
Isolated RS-232 to RS-422 / RS-485 Convert
Features
Auto direction flow control on RS-485
Auto switching for RS-232 to RS-422 or RS-485(jumperless)
Auto switching Baud rate up to 115.2 Kbps
Minimum 3000 VDC isolation protection
Transient suppression on RS-485 data lines
Networking up to 4000 feet
Reserved space for termination resistors
Power and data flow LED indicator for troubleshooting
Power requirement$: +10 to +30 Vdc
Mounts easily on DIN-rail or panel
Specifications
Power requirement : Unregulated +10 to +30 V DC with protection from
power reversals
Case : ABS with captive mounting hardware
Converted signals : RS-232 to RS-422 or RS-485 Auto switching
(jumperless)
Accessories (Supplied) : NYLON DIN-rail Mounting Adapter SECC Panel
Mounting Bracket
Plug-in screw terminal wiring : Accepts AWG 1-#12 to #22 (0.5 to 2.5 mm) wires
Auto Baud rate (bps) : 300 ~115.2 K BPS
Data activity : Transmission and Receiving LED indicator
Isolation voltage : 3000 V DC
Isolation Side : RS-232
RS-232 interface connector : Female DB-9
RS-422/RS-485 connector : plug-in screw terminal
Case : ABS with captive mounting hardware
Power consumption : 1.2 W
Model: KD8530
Isolated USB to RS-232/RS-422/RS485 Converter
Features
USB 1.1 Compliant
Auto data flow direction detection on RS-485
Full-duplex RS-232/RS-422 support
RS-232 RTS & CTS signals support
Minimum 3000 VDC isolation protection
Transient suppression on RS-485 data lines
Automatically switch USB signal to RS-232/RS-422 or RS-485 (jumperless)
Auto baud rate detection up to 115.2 Kbps
Reserved space for termination resistors
Power and activity indicator for troubleshooting
Driver support for Windows 95/98/ME/2000/XP, Linux
Power requirement$: USB bus power
Mounts easily on DIN-rail or panel
Specifications
USB Controller : USB 1.1
USB interface connector : USB type B
Isolation Side : RS-232/ 422/485
Converted signals : RS-232/RS-422 or RS-485 Auto switching
(jumperless)
Handshake : RS-232 RTS & CTS
Auto Baud rate (bps) : 300 ~115.2 K BPS
Data activity : LED indicator
Isolation voltage : 3000 V DC
RS-232/RS-422/RS-485 connector : plug-in screw terminal
Accessories (Supplied) : NYLON DIN-rail Mounting Adapter SECC Panel
Mounting Bracket
Plug-in screw terminal wiring : Accepts AWG 1-#12 to #22 (0.5 to 2.5 mm)
wires
Power requirement : USB bus power
Case : ABS with captive mounting hardware
Power consumption : 0.65 W
Model: KD8531
Isolated USB to RS-422 / RS-485 (Tx,Rx,RTS,CTS) Convert
Features
USB 1.1 Compliant
Auto data flow direction detection on RS-485
Full-Duplex RS-422 support
RTS & CTS handshake signals support for RS-422
Minimum 3000 VDC isolation protection
Transient suppression on RS-485 data lines
Automatically switch USB signal to to RS-422 or RS-485 (jumperless)
Auto baud rate detection up to 115.2 Kbps
Reserved space for termination resistors
Power and activity indicator for troubleshooting
Driver support for Windows 95/98/ME/2000/XP, Linux
Power requirement$: USB bus power
Mounts easily on DIN-rail or panel
Specifications
USB Controller : USB 1.1
USB interface connector : USB type B
Isolation Side : RS-422/485
Converted signals : RS-422 or RS-485 Auto switching
(jumperless)
Handshake : RS-422 RTS & CTS
Auto Baud rate (bps) : 300 ~115.2 K BPS
Data activity : LED indicator
Isolation voltage : 3000 V DC
RS-232/RS-422/RS-485 connector : Plug-in screw terminal
Accessories (Supplied) : NYLON DIN-rail Mounting Adapter SECC
Panel Mounting Bracket
Plug-in screw terminal wiring : Accepts AWG 1-#12 to #22 (0.5 to 2.5 mm)
wires
Power requirement : USB bus power
Case : ABS with captive mounting hardware
Power consumption : 0.5 W
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