3541-KT

PC 104 SERIAL CARD

Serial Boards
3541-KT PC 104 Serial Card
3541-KT - 4 Port RS-232/422/485 PC/104 Serial Card Kit (C4.104-ULTRA Kit)
CE is a mandatory standard for products on the market in the European Economic Area. By CE marking a product, the manufacturer ensures that the item meets the essential safety requirements set out in the applicable CE directive.
This product fully adheres to the Restriction of Hazardous Substances Directive 2002/95/EC, RoHS for short.  The directive covers the restriction of use of certain hazardous substances in electrical and electronic equipment and was adopted in February 2003 by the European Union.
This product has a lifetime warranty against product failure (excludes user or enviromental damage).
This product either conforms to a PC/104 form factor or supports PC/104 expansion. PC/104 (or PC104) is an embedded computer standard controlled by the PC/104 Consortium which defines both a form factor and computer bus.
The Federal Communications Commission (FCC) is an independent agency of the United States government that sets standards and governs the testing of conducted and radiated emissions such as EMI.

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Version information
Stock
Lead time*
Request qty / trade pricing**
3541-KT
4 Port RS-232/422/485 PC/104 Serial Card Kit (MOQ 25 pieces)
No stock
Peripheral information
Stock
Lead time*
Request qty / trade pricing**
DB9 Female to DB9 Male Extension Cable, 72" in Length
No stock
DB9 Female (RS-422) to DB25 Male (RS-530) Cable, 10" in Length
No stock
DB9 Female to DB25 Male Standard RS-232 Modem Cable, 72" in Length
No stock
DB9 Female to DB9 Female, 72" in Length - RS-422 207M SMPTE Cable
No stock
Terminal Block - DB9 Female to 9 Screw Terminals
No stock
Terminal Block Kit - TB05 + CA127 Cable
No stock
Terminal Block - Dual DB9 Female to 18 Screw Terminals
No stock
Terminal Block Kit - TB06 + (2) CA127 Cables
No stock
DB9 Female to RJ45 Modular Adapter
No stock
All prices exclude VAT at current rate.
Minimum order value - £50 (exc. VAT and delivery).
Free delivery of the 3541-KT to UK Mainland on orders over £150 (exc. VAT and delivery) when purchasing online - excludes Northern Ireland, Isle of Man, Isle of Wight, Scottish Islands and the Channel Islands.

* Lead time is indicative and is subject to change at time of ordering. Next business day delivery on in-stock products only (when ordered before 3pm).
** Contact us for quantity or project pricing.
† Additional delivery charge may be incurred for certain postcodes (calculated at checkout)

3541-KT overview

  • Each port software selectable for RS-232, RS-422, or RS-485
  • 16C864 buffered UART with 128-byte FIFOs
  • Data rates to 921.6K bps
  • Automatic RS-485 enable/disable
  • Termination, pull-ups, and pull-down resistors for each port are software selectable
  • Right-angle connector available for OEM opportunities, 40-pin vertical header connector standard
  • Includes DB9 mounting plate and ribbon cable for installation in Relio enclosure
  • (MOQ 25 pieces)
The 3541 provides four software-selectable RS-232, RS-422, or RS-485 ports. RS-232, RS-422, or RS-485 mode may be selected independently via software command for each of the four ports, eliminating the need for setting jumpers or DIP switches.

The board is designed using the XR16C864 UART, which provides a 128-byte FIFOs, 8 times larger than boards designed with 16C550 compatible parts.

The larger buffers allow error-free operation even in high-speed applications. In RS-485 mode the C4-104.ULTRA offers automatic control of the RS-485 driver enable for trouble free network master arbitration.

Additionally, the board allows RS-485 network termination, critical to robust multi-drop communication, to be selectively added to the circuit via a simple software command.

Includes 3541 PC/104 board, ribbon cable, and DB9 mounting plate for installation in a Relio enclosure.
 
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