GE Intelligent Platforms VMIVME-2131* Specifications 64-bit High Current Source/Sink Driver Board Features: • 500 mA continuous source only or source/sink current (fan cooled) • 64 bits of high current outputs • ±3.5 A peak output current (100 ms, 10 percent DC) • Output transient protected • Thermal shutdown protection • High breakdown voltage (35 V minimum) • 8-, 16-, or 32-bit transfers • Built-in-Test logic for fault isolation • Software compatible with VMIVME-2120 • Compatible with Intelligent I/O Controller • High reliability DIN-type output connectors • Outputs are jumper-selectable for source/high-Z or source/sink operations • Double Eurocard form factor • Front panel Fail LED VMIVME-2131 64-bit High Current Source/Sink Driver Board Ordering Options Electrical Characteristics Output Breakdown Voltage: VS + 2.0 V Sept. 14, 2010 800-012131-000 C A B C D E F Output Current: 500 mA continuous source and/or sink VMIVME-2131 – 0 A = Manufacturing Option Peak Output Current: 3.5 A maximum (100 ms, 10 percent DC) X = Letter Called Out by Customer 0 = Assigned by Manufacturing* Output Circuit Protection: Thermal shutdown protection 1 = Assigned by Manufacturing* 9 = Reserved Output Leakage Current: 500 μA over 0 to 33 V B = Data Polarity 0 = Negative True Output Saturation Voltage: 2 V maximum at 2 A 1 = Positive True C = 0 (Option reserved for future use) Output Voltage Drop: 2 V maximum at 2 A and 31 V output Connector Data Output Driver Supply Voltage VS: 8.0 to 33 V Compatible Cable Connector Panduit No. 120-964-435E Physical/Environmental Specifications Strain Relief Panduit No. 100-000-032 PC Board Connector Panduit No. 120-964-033A Temperature Range: 0° to 55° C, operating; Note -20° to 85° C, storage * An example of an order would be the following: VMIVME-2131-X10. The Relative Humidity Range: 20 to 80 percent, noncondensing “X” would be assigned at the factory by manufacturing and would either be “010” or “110”. The board functions identically, but parts within are of Cooling: Forced convection different types. For Ordering Information, Call: Power Requirements: +5 V at 5.1 A maximum 1-800-322-3616 or 1-256-880-0444 • FAX (256) 882-0859 Email: info.embeddedsystems.ip@ge.com External power (8 to 35 V) must be supplied to each output Web Address: www.ge-ip.com driver used through the front panel connector. The no load Copyright © 2010 GE Intelligent Platforms Embedded Systems, Inc. supply current is 35 mA per driver. All Rights Reserved. Specifications subject to change without notice. MTBF: Contact factory Positive/Negative True Ordering Functional Characteristics Information Compatibility: VMEbus specification-compatible double height This board supports a current source-only (the output presents form factor a High-Z state or current source) and a current source/sink Output Connector Type: Dual 64-pin connectors – DIN 41612 mode (the output either sources or sinks current). When configuring a positive true board in the current source-only Output Organization: Eight output ports, eight bits wide. mode, a logic zero input from the VMEbus data lines will result in Addressable to any address within short supervisory or short a High-Z output state while a logic one from the VMEbus data nonprivileged I/O map. Control and Status Register (CSR) lines will source current to the output. For a negative true board, address is independently selectable. Each byte can be jumper the opposite is true. The output will source current when a logic selected for source/High-Z operations or source/sink operations. zero is written from the VMEbus data lines. Address Modifier Codes: Jumper-selectable for short When configuring a positive true board in the current supervisory or short nonprivileged I/O access. Factory source/sink mode, a logic zero input from the VMEbus data lines configured for short supervisory I/O access. will place a low voltage at the output and thus the board will sink current. Writing a logic one on the VMEbus data lines will Addressing Scheme: Eight ports individually addressable on 8-, place a high voltage at the output and the board will source 16-, or 32-bit boundaries. The separate board address decoder current. For a negative true board, placing a logic zero out the for the Control and Status Register allows addresses for VMEbus data lines will cause the output to source current, while hardware control to be grouped for improved software placing a logic one into the VMEbus data lines will cause the efficiency. output to sink current. Built-in-Test: This product supports off-line and real-time fault detection and isolation. The off-line mode is enabled by Trademarks executing a write to the CSR to set the Test Mode Bit. All outputs * indicates a trademark of GE Intelligent Platforms, Inc. and/or are OFF with the Test Mode enabled. its affiliates. All other trademarks are the property of their respective owners. Fail LED: A Fail LED is provided that is illuminated at power up and extinguished under program control upon a successful diagnostic execution. 2 VMIVME-2131 64-bit High Current Source/Sink Driver Board Figure 1. VMIVME-2131 Functional Block Diagram 3 VMIVME-2131 64-bit High Current Source/Sink Driver Board 4 VMIVME-2131 64-bit High Current Source/Sink Driver Board GE Intelligent Platforms Additional Resources Information Centers Americas: For more information, please visit the 1 800 322 3616 or 1 256 880 0444 GE Intelligent Platforms Embedded Systems web site at: Asia Pacific: 86 10 6561 1561 www.ge-ip.com Europe, Middle East and Africa: Germany +49 821 5034-0 UK +44 1327 359444 5