Part Number | IP470A |
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Manufacturer | ACROMAG |
Category | Industry Pack I/O Products » Digital I/O |
Price | Request Quote |
Lead Time | Request Quote |
IP470A: Digital Output Module, TTL Level
IP470A Industrial I/O Pack (IP) modules provide 48 general-purpose, bidirectional I/O points to economically monitor and control a large quantity of digital devices. Each channel has interrupt capability for detecting low-to-high or high-to-low transitions. Change-of-state interrupts are supported using paired channels. Debounce eliminates interrupts from noise and switching transients for error-free edge detection. IP470A outputs are full-featured. They have socketed pull-ups and provide closed-loop readback status monitoring. TTL level thresholds and 15mA sink capability allow a direct interface to standard relay racks. And for safety, outputs go to a failsafe state upon power-up/reset without any instantaneous toggling to prevent false alarms. Benefits The IP470A is a drop-in replacement for the IP470. Known differences between the IP470 and the IP470A statement.Digital input/output module with 48 bi-directional input/output channels, TTL-compatible open-drain outputs, interrupt support for each channel.
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Upon receipt, all parts are visually inspected for damage and then photographed to document their condition. Parts acquired from vendors must meet our quality standards.
Industrial computer boards and other parts we are equipped to evaluate are tested to verify functionality and discover possible damage.
Industrial computer boards have all components with low MTBF numbers (such as capacitors and connectors) replaced and are washed in our PCB cleaner to remove dust and grime.
Industrial computer boards are fully diagnosed and repaired by our engineers. Logs of the problems encountered and solutions implemented are recorded.
Industrial computer boards have all I/O connections rigorously tested to ensure that everything is working properly before the board is certified as ready to ship.
After photos are taken to document the exterior condition of the part, it is packaged and sent to the customer. ESD-safe materials are used to protect sensitive equipment on its journey.
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Categorization Information | Embedded I/O & Processors Industry Pack I/O Products Digital I/O IP400 Series |
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Download "CoV-IP470A.pdf" (116 KiB)
Industry Pack Modules Industry Pack Modules IP470A TTL Level Digital I/O IP470A Industrial I/O Pack (IP) modules provide 48 general-purpose, bidirectional I/O points to economically monitor and control a large quantity of digital devices. With four IP470A modules on a 6U VMEbus carrier card, you can monitor and control 192 devices from a single card slot. Each channel has interrupt capability for detecting Specifications Ordering Information low-to-high or high-to-low transitions. Change- of-state interrupts are supported using paired Digital Inputs Industry Pack Modules Input channel configuration: 48 buffered inputs. channels. Debounce eliminates interrupts from IP470A noise and switching transients for error-free Input voltage range: 0 to 5V DC. 48-channel digital I/O module. edge detection. Input signal threshold: 1.5V typical. IP470AE Same as IP470A plus extended temperature range. Input response time: 135nS. IP470A outputs are full-featured. They have socketed Acromag offers a wide selection of Industry Pack Carrier Cards. pull-ups and provide closed-loop readback status Digital Outputs monitoring. TTL level thresholds and 15mA sink Output channel configuration: 48 open-drain CMOS outputs. Software (see software documentation for details) capability allow a direct interface to standard relay Output voltage range: 0 to 5V DC. IPSW-API-VXW ® racks. And for safety, outputs go to a failsafe state upon VxWorks software support package Output “ON”current range: 0 to 15mA DC. power-up/reset without any instantaneous toggling to IPSW-API-QNX Output pull-ups: 4.7K ohms pull-ups installed in board ® QNX software support package prevent false alarms. sockets. With pull-ups removed, integrated 47.5K ohms nominal pull-ups are present. IPSW-API-WIN ® Windows DLL driver software support package Turn on time: 125nS, typical. Features IPSW-LINUX n 48 bidirectional input/output channels Turn off time: 3μS, typical. ™ Linux support (website download only) n TTL-compatible inputs IP Compliance (ANSI/VITA 4) See accessories documentation for additional information. Meets IP specifications per ANSI/VITA 4-1995. n CMOS-compatible open-drain outputs IP data transfer cycle types supported: Input/output (IOSel*), ID read (IDSel*), Interrupt select n Interrupt support for each channel (INTSel*). n Input debounce Access times (8MHz clock): 0 wait states (250ns cycle). Updates: Requires six 8-bit read/writes to update all n Electronic overvoltage protection on 48 channels. individual channels Environmental n Open drain outputs with socketed pull-ups Operating temperature: 0 to 70°C (IP470) n Output readback registers or -40 to 85°C (IP470E model). Storage temperature: -55 to 150°C (all models). Benefits Relative humidity: 5 to 95% non-condensing. n Output readback capability eliminates the need for MTBF: Contact the factory. additional input channels to verify the output Power: channel state. +5V (±5%): 160mA maximum. ±12V (±5%) from P1: 0mA maximum (not used). n Pinouts are compatible with industry-standard isolated I/O racks. n Output channels do not “glitch”after a power-up/reset to eliminate false alarms. All trademarks are the property of their respective owners. Acromag, Inc. • PO Box 437, Wixom, MI 48393 • Phone: 248-295-0310 • Fax: 248-624-9234 • solutions@acromag.com • www.acromag.com 8400-423B Printed in USA 3/06 Copyright © 2005 Acromag, Inc. Data subject to change without notice Industry Pack Modules
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