The ADAM-4521 is an intelligent RS-422/485 to RS-232 converter
specifically designed to connect RS-422/485 devices to an RS-232
network. RS-232 is the most common transmission standard. Although
widely available on most computer systems, measurement equipment, PLCs,
and industrial devices, its transmission speed, communication distance,
and especially networking capability are limited due to unbalanced
transmission. The ADAM-4521 addressable converter solves this problem
and lets you easily build up an RS-485 network with your RS-232 devices
by assigning each one an address for easier communication.
Features:
Automatic RS-485
data flow control
1000 VDC isolation protection
Surge protection RS-485 data line
Transmission speed up to 115.2 Kbps
Networking up to 1200 meters (4000
feet)
Reserved space for termination
resistors
Power and data flow indicator for
troubleshooting
Power requirement: +10 to +30 VDC
Mounts easily on a DIN-rail, panel or
piggyback
RS-232 and RS-485 can be set to
different baud rates
Watchdog timer function
Software confi gurable to either
addressable or non-addressable mode
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
Manufacturer Warranty Policy:
Advantech
DURATION AND COMMENCEMENT OF WARRANTY PERIOD:
The warranty period shall commence on the invoice date. For Advantech equipment the standard warranty period shall be two-year parts and labor.
THIRD PARTY NON-ADVANTECH PRODUCTS:
All Non-Advantech products, including those supplied within assembled systems by Advantech Service Centers, will be covered by the Third Party Manufacturers warranty and time period and shall not exceed one year of coverage through Advantech. After one year, Advantech does not take responsibility of warranty or repair for Third Party Non-Advantech items. Owners should contact Third Party Manufacturers for warranty service and provide model numbers and serial numbers of the Third Party item. Third Party items include, but are not limited to, CPUs, RAM, Hard Drives, Floppy Drives, CD-ROMs, Ethernet Cards, Non-Advantech Video cards, etc.
LIMITATION OF WARRANTY:
Warranty service shall not apply to defects resulting from:
Improper or inadequate maintenance by owner
Unauthorized disassembly, modification, or misuse
Operation outside the environmental specifications of the product
Improper site preparation and maintenance
Improper storage or handling by owner
Owner supplied software, hardware, or interfacing
All warranty is voided if the Advantech warranty label or serial number is removed, illegible, or missing.
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