Cod: 4RSUNI-232-9 - Nombre: xRSUNI range

Acksys
xRSUNI range

xRSUNI range 4 & 8 ports serial boards

The new range of universal PCI serial multi-port boards from ACKSYS combines high performance, ease of use, robustness at very competitive prices. This multipurpose range includes 2, 4 and 8 channel boards for RS232, RS422 or RS485.

Características destacadas

  • 2, 4 or 8 high performance serial ports, universal bus (3.3V, 5V, PCI-X), low profile or standard profile mounting
  • High speed : 1 Mbps for RS232, 1.8 Mbps for RS422/485, 1 Mbps for isolated RS422/485
  • Latest technologies : 128 byte FIFO, RS485 mode self line turn-around
  • "Plug and Play", PCI 2.3 standard compliant
  • Windows & Linux operating systems support
    Number of channels   2, 4 or 8 (build around the 16C950 communication controller)    
    Baud rate   Up to 1.8 Mbps (only for non-isolated RS422/RS485, 1 Mbps in other cases), standard & custom transmission rates (non-multiple of standard rates)    
    Format   Asynchronous. 5, 6, 7 or 8 bits per character. 1, 11/2, 2 stop bits. Parity : Even, Odd, Mark, Space or none.    
    Buffer size   128 byte FIFO buffer on each transmit/receive channel, programmable FIFO threshold.    
    Flow control   Hardware (RTS/CTS) and/or (XON/XOFF), RS485 self line turn-around.    
    Line interface   RS232 or RS422/RS485 (with or without isolation). On-board management of automatic line turn-around in RS485 mode.    
    Connectors   Depending on reference    
    Protection   Electrostatic discharges (ESD 15 KV), HF filtering, 2500V optical isolation for isolated model.    
    Dimensions   LP model : (H) 64.41 mm x (L) 119.91 mm, SP : (H) 106.68 mm x (L) 140.44 mm. LP boards are also delivered with a SP PCI bracket.    
    Power consumption   2 Watts maximum (8-port model).    
    Operating conditions   -5°C to +65°C (our manufacturing process includes cyclical tests between -20°C and +80°C).    
    Environment & safety   89/336/CEE, NF-EN55022 (class B), NF-EN55024, NF-EN50082-2, EN61000-4-2 to -4-8, ENV50204, NF-EN60950, EN50102, IEC61131-2, IEC695-2-1, IEC68-2-1, IEC68-2-2,IEC68-2-6, IEC68-2-14, IEC68-2-27, IEC68-2-32.    
    Peripheral drivers   Windows and Linux peripheral drivers, controlled like standard COM ports.    
    Applications   Industrial computing, industrial automation, access control, ticketing, banking systems (ATM), point of sales.    
    

The new range of universal PCI serial multi-port boards from ACKSYS combines high performance, ease of use, robustness at very competitive prices. This multipurpose range includes 2, 4 and 8 channel boards for RS232, RS422 or RS485.

 

PERFORMANCE...

Featuring state-of-the-art communication controllers (UARTS), the xRSUNI range reduces host CPU loading time by up to 75% compared to existing PCI boards.

This level of performance is made possible by the full-scale PCI interface integrated in the UARTS, unlike traditional architectures.
The 128 byte per channel FIFO buffer memory implies that the boards can manage multiple communication lines at much higher rates than traditional boards, and ensures the reliability of received data.

A high resolution baud rate generator can handle custom transmission rates in addition to the standard rates (up to 1.8 Mbps).

 

UNIVERSALITY...

The xRSUNI range offers ease of use in all PCI based computers (PCI & PCI-X) regardless of the bus power supply (+3.3VDC / +5VDC) and whether the form factor is standard profile or low profile MD1.

 

SECURITY...

In RS485 mode, line turn-around is usually software-controlled, a fact which often leads conflicts.
The xRSUNI board performs automatic line turn-around to guarantee optimal performance in RS485 mode, independently of the baud rate or operating system.

 

RELIABILITY...

Highly integrated, MTBF > 106 POH, ESD protection 15 KV : 3 key advantages that guarantee reliability and robustness.

Ordering information
    Standard profile PCI   
    2RSUNI-232-9   2-port RS232, SUB D9 male connectors, universal bus    
    4RSUNI-232-9   4-port RS232, octopus cable with SUB D9 male connectors, universal bus    
    8RSUNI-232-9   8-port RS232, octopus cable with SUB D9 males connectors, universal bus    
    2RSUNI-400-9   2-port RS422/485, SUB D9 female connectors, universal bus    
    4RSUNI-400-25   4-port RS422/485, octopus cable with SUB D25 male connectors, universal bus    
    4RSUNI-400-I   4-port isolated RS422/485, external box with 5-point screw-in terminal, universal bus    
    8RSUNI-400-25   8-port RS422/485, octopus cable with SUB D25 male connectors, universal bus    
    Low profile PCI   
    4RSUNI-232-9-LP   4-port RS232, hydra cable with SUB D9 male connectors, universal bus, low profile MD1 format    
    4RSUNI-400-I-LP   4-port isolated RS422/485, external box with 5-point screw-in terminal, universal bus, low profile MD1 format    
    8RSUNI-232-9-LP   8-port RS232, octopus cable with SUB D9 males connectors, universal bus, low profile MD1 format    
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