Industry Pack Modules Industry Pack Modules IP511-x Isolated Serial 422 Communication IP511 Industry Pack (IP) modules provide an isolated, asynchronous serial communication interface for your computer system. Large, 64-byte FIFO buers reduce the processing burden on the CPU to increase the overall system performance. Large FIFO buers on the transmit and receive lines of each serial port enable more ecient data processing. Environmental Specications When the buer is full, an interrupt is sent to the Operating temperature: 0 to 70°C. CPU to read the data. To match your budget and Serial Ports Storage temperature: -40 to 125°C. Conguration: 4 independent, isolated, full-duplex, performance requirements, you can order 16 or 64-byte Relative humidity: 5 to 95% non-condensing. RS422B ports. (IP511-16/64) buers. Power: Interface: Asynchronous serial only. +5V (±5%): 160mA maximum. Data rate: Programmable to 512K bits/second. Consult fac- ±12V (±5%): 0mA (not used). Features tory for custom baud rates up to 1M baud. MTBF: Consult factory.  Four asynchronous RS422B ports Character size: Programmable 5-8 bits.  Isolated serial ports Parity: Programmable odd, even, or no parity. Ordering Information Stop bits: Programmable 1, 1-1/2, or 2 bits.  16 or 64-byte FIFO buers Industry Pack Modules Data register buers: Double-buered (16C450 mode) or IP511-16 16/64-byte FIFO buered,  Programmable baud rate (up to 512Kbps) Four RS422B ports with 16-byte FIFOs. Interrupts: Receiver Line Status, Received Data Available or (Consult factory for custom rates up to 1Mbps) Character Timeout, Transmitter Holding Register Empty. IP511-64  Individually controlled interrupts IP511-64 includes interrupts for received XOFF Four RS422B ports with 64-byte FIFOs. signal/special character. (unique vectors for each port) Acromag oers a wide selection of Industry Pack Carrier Cards. Receiver input resistance: 12K ohms minimum.  Line break generation and detection Dierential input threshold: ±0.2V. Software Bias resistors: Not required (driver always enabled).  False start bit detection IPSW-API-VXW Output short circuit current: 250mA maximum. ®  Industry-standard 16C550 UART including VxWorks software support package Termination resistors 120 ohms, socketed. software compatible 16C450 mode IPSW-API-WIN32 Maximum cable length: 1200m (4000 ft.). ® 32-bit Windows DLL driver software support package Port power requirements: Isolated +5V ±5%, 5mA Benets IPSW-API-WIN64 typical, each port. ® 64-bit Windows DLL driver software support package  Isolation protects computer system from ground UART loops and transient signals. Accessories IP511-16: Texas Inst. TL16C554FN or equivalent. See www.acromag.com for more information  FIFO buers minimize CPU interaction for more IP511-64: Startech ST16C654CJ68. ecient data processing. IP Compliance (ANSI/VITA 4) Meets IP specications per ANSI/VITA 4-1995.  Internal diagnostics help detect IP data transfer cycle types supported: communication faults. Input/output (IOSel*), ID read (IDSel*), Interrupt select  Priority shifting scheme prevents continuous (INTSel*). interrupts from blocking other ports. Access times (8MHz clock): ID PROM read: 1 wait state (375nS cycle). I/O register read/write: 2 wait states (500nS cycle). Interrupt select read: 2 wait states (500nS cycle). 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 8400-427c Printed in USA 2/15 Copyright © 2005/2015 Acromag, Inc. Data subject to change without notice Industry Pack Modules