Industry Pack Modules Industry Pack Modules IP521 Octal Serial 422/485 Communication These modules provide eight asynchronous serial communication ports from a single IP carrier slot. Software-conguration helps you quickly set baud rates, character-sizes, stop bits, and parity. With eight serial ports per module, the IP521 provides a high-density solution to reduce costs and use fewer card slots. For more ecient data processing, each serial port is Specications Ordering Information equipped with 64-character FIFO buers on the transmit and receive lines. RS422B Serial Ports Industry Pack Modules Conguration: Independent, non-isolated serial ports with a IP521-64 The data ports generate individually controlled trans- common single return connection. Eight RS422B serial ports. mit, receive, line status, data set, and ow control inter- Data rate: 921.6K bits/second, maximum. IP521-64E rupts. Since unique interrupt vectors may be assigned Max. cable length: 1200 meters (4000 feet), typical. Same as IP521-64 plus extended temperature range. to each port, it is easy for you to identify and locate Character size: 5 to 8 bits, software-programmable. Acromag oers a wide selection of Industry Pack Carrier Cards. the interrupt source. Also, a priority shifting scheme Parity: Odd, even, or no parity; software-programmable. prevents Stop bits: 1, 1-1/2, or 2 bits; software-programmable. Software continuous interrupts from one port from blocking Data register buers: Double buered or 64-byte FIFO bu- IPSW-API-VXW interrupts from another. ered, mode selectable. ® VxWorks software support package Interrupts: Receiver line status (overrun, parity, framing error, IPSW-API-WIN32 or break interrupt); receive/transmit FIFO level reached or Features ® 32-bit Windows DLL driver software support package character time-out; Xon/Xo or special character detected.  Eight asynchronous, full duplex RS422B IPSW-API-WIN64 serial ports (supports RS485) ® Environmental 64-bit Windows DLL driver software support package Operating temperature: 0 to 70°C (IP521-64) or  64-byte transmit FIFO buers Accessories -40 to 85°C (IP521-64E/5028-xE). 64-byte receive FIFO buers See www.acromag.com for more information Storage temperature: -55 to 125°C. Relative humidity: 5 to 95% non-condensing.  Interrupts with unique vectors for each port Power: +5V (±5%): 340mA maximum.  Programmable baud rate (up to 921.6Kbps) MTBF: 3,532,745 hrs at 25°C, MIL-HDBK-217F, Notice 2.  Line-break and false start-bit detection IP Compliance (ANSI/VITA-4) Meets IP specications per ANSI/VITA-4 1995.  Failsafe receivers IP data transfer cycle types supported:  Socketed termination and bias resistors Input/output (IOSel*), ID read (IDSel*), Interrupt select (INTSel*).  Industry-standard 16C654 family UART includes Access times (8MHz clock): software-compatible 16C450 mode ID PROM read: 0 wait state (250nS cycle). Channel register read/write: 1 wait state (375nS cycle). Benets Interrupt register read/write: 2 wait states  High-density design lowers per-port costs and (500nS cycle). saves IP carrier card slots for other functions.  64-byte FIFO buers minimize CPU interaction for improved system performance.  Extended temperature ranges deliver dependable operation in extreme conditions. All trademarks are the property of their respective owners. Tel 248-295-0310  Fax: 248-624-9234  solutions@acromag.com  www.acromag.com  30765 S. Wixom Rd. Wixom, MI 48393 8400-244d Printed in USA 3/15 Copyright © 2005/2015 Acromag, Inc. Data subject to change without notice Industry Pack Modules