ADAM-4510S Datasheet PDF - ADAM
| Part Number | ADAM-4510S | |
| Description | (ADAM-4510 / ADAM-4520) Converter | |
| Manufacturers | ADAM | |
| Logo |  |
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SERIAL COMMUNICATION INTERFACE FOR INDUSTRIAL AUTOMATION
ADAM-4510/4510S
RS-422/485 Repeater
ADAM-4520
Isolated RS-232 to RS-422/485
Converter
Introduction
Most industrial computer systems come as standard
with RS-232 serial ports. Though widely accepted,
RS-232 has limited transmission speed, range and
networking capabilities. The RS-422 and RS-485
standards overcome these limitations by using
differential voltage lines for data and control signals.
The ADAM-4520 isolated converter lets you take
advantage of RS-422 and RS-485 on systems
originally equipped with RS-232. It transparently
converts RS-232 signals into isolated RS-422 or RS-
485 signals. You don't need to change your PC's
hardware or your software. The ADAM-4520 lets you
easily build an industrial grade, long distance
www.DcaomtamSuhneiceatti4oUn s.cyostmem with standard PC hardware.
The ADAM-4510/4510S repeater simply amplifies, or
boosts, existing RS-485 signals to enable them to
cover longer distances. It extends the communication
distance by 4000 ft (1200 m) or extends the number of
connected nodes by 32.
Intelligent RS-485 control
The RS-485 standard supports half-duplex
communication. This means that just two wires are
needed to both transmit and receive data. Handshak-
ing signals (such as RTS, Request To Send) are
normally used to control the direction of the data flow.
A special I/O circuit in the ADAM-4510/4510S and
ADAM-4520 automatically senses the direction of the
data flow and switches the transmission direction. No
handshaking signals are necessary—you can build an
RS-485 network with just two wires. This RS-485
control is completely transparent to the user. Software
written for half-duplex RS-232 works without
modification.
Isolation (ADAM-4510S/4520 only)
The ADAM-4510S/4520's Opto-isolators provide 3000
VDC of isolation to protect the host computer from
ground loops and destructive voltage spikes on the
RS-485 data lines.
Surge protection (RS-485 only)
ADAM-4510/4510S and ADAM-4520 offer internal
surge-protection on their data lines. Internal high
speed transient suppressors on each data line protect
the modules from dangerous voltages levels or spikes.
Tough industrial design
You can power the ADAM-4510/4510S and ADAM-
4520 with any unregulated power source between +10
and +30 VDC.
Their industrial-grade plastic shells can be mounted
on a DIN-rail, panel or in a piggybacked stack. You
make signal connections through plug-in screw
terminal blocks, guaranteeing easy installation,
maintenance and modification
Features
• Automatic internal RS-485 bus supervision
• No external flow control signals required for RS-
485
• Minimum 3000 VDC isolation protection
(ADAM-4510S/4520)
• Transient suppression on RS-485 data lines
• Baudrate up to 115.2 Kbps
• Networking up to 4000 feet
• Reserved space for termination resistors
• Power and data flow indicator for troubleshooting
• Power requirement: +10 to +30 VDC
• Mounts easily on DIN-rail or panel
Specifications
Common
• Power requirement:
Unregulated +10 to +30 VDC 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
ADAM-4510/4510S specifications
• Baudrate (bps): 1200, 2400, 4800, 9600, 19.2 K, 38.4
K, 57.6 K, 115.2 K, RS-422 (switchable)
• Isolation Voltage: 3000 VDC (4510S only)
ADAM and the ADAM logo are trademarks of Advantech.
Part no. 2000000191 3rd Edition Printed in Taiwan Mar 1998
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for ADAM-4510S electronic component. |
| Information | Total 4 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ ADAM-4510S.PDF Datasheet ] | |
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