✄ VMIVME-2131 64-bit High Current Source/Sink Driver Board ✪✄✰✮✄✯❊❘�✄✬❙◗❚❊❘ • 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 Controllers • 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 FUNCTIONAL CHARACTERISTICS Compatibility: VMEbus specification-compatible double height form factor Output Connector Type: Dual 64-pin connectors - DIN 41612 Output Circuit Protection: Thermal shutdown Output Organization: Eight output ports, eight bits protection wide. Addressable to any address within short supervisory or Output Leakage Current: 500 µA over 0 to 33 V short nonprivileged I/O map. Control and Status Register (CSR) address is independently selectable. Each byte can be Output Saturation Voltage: 2 V maximum at 2 A jumper selected for source/High-Z operations or source/sink Output Voltage Drop: 2 V maximum at 2 A and 31 V operations. output Address Modifier Codes: Jumper-selectable for Output Driver Supply Voltage V : 8.0 to 33 V S short supervisory or short nonprivileged I/O access. Factory configured for short supervisory I/O access. Addressing Scheme: Eight ports individually addressable on 8-, 16-, or 32-bit boundaries. The separate board address decoder for the Control and Status Register Ordering Options allows addresses for hardware control to be grouped for April 28, 1998 800-012131-000 C ABC – D E F improved software efficiency. VMIVME-2131 –0 – A = Manufacturing Option Built-in-Test: This product supports off-line and X = Letter Called Out by Customer real-time fault detection and isolation. The off-line mode is 0 = Assigned by Manufacturing* enabled by executing a write to the CSR to set the Test Mode 1 = Assigned by Manufacturing* 9 = Reserved Bit. All outputs are OFF with the Test Mode enabled. B = Data Polarity 0 = Negative True Fail LED: A Fail LED is provided that is illuminated at 1 = Positive True C = 0 (Option reserved for future use) power up and extinguished under program control upon a *An example of an order would be the following: VMIVME-2131-X10. The "X" successful diagnostic execution. would be assigned at the factory by manufacturing and would either be "010" or "110." The board functions identically, but parts within are of different types. 1 ELECTRICAL CHARACTERISTICS Connector Data Compatible Cable Connector Panduit No. 120-964-435E Output Breakdown Voltage: V +2.0 V Strain Relief Panduit No. 100-000-032 S PC Board Connector Panduit No. 120-964-033A Output Current: 500 mA continuous source and/or For Ordering Information, Call: sink 1-800-322-3616 or 1-256-880-0444 • FAX (256) 882-0859 E-mail: info@vmic.com Web Address: www.vmic.com Peak Output Current: 3.5 A maximum (100 ms, Copyright © September 1995 by VMIC Specifications subject to change without notice. 10 percent DC) 1. Additional specifications are provided on page 2. VMIC • 12090 South Memorial Parkway • Huntsville, Alabama 35803-3308 1 ✄ VMIVME-2131 ✪✄✰✮✄✯❊❘�✄✬❙◗❚❊❘ PHYSICAL/ENVIRONMENTAL from the VMEbus data lines will result in a High-Z output state while a logic one from the VMEbus data lines will Temperature Range: 0 to 55 °C, operating source current to the output. For a negative true board, the -20 to 85 °C, storage opposite is true. The output will source current when a logic zero is written from the VMEbus data lines. Relative Humidity Range: 20 to 80 percent, noncondensing When configuring a positive true board in the current Cooling: Forced convection source/sink mode, a logic zero input from the VMEbus data lines will place a low voltage at the output and thus the board Power Requirements: +5 V at 5.1 A maximum will sink current. Writing a logic one on the VMEbus data External power (8 to 35 V) must be supplied to each lines will place a high voltage at the output and the board will output driver used through the front panel connector. The source current. For a negative true board, placing a logic zero no load supply current is 35 mA per driver. out the VMEbus data lines will cause the output to source current, while placing a logic one onto the VMEbus data lines MTBF: 373,400 hours (217F) will cause the output to sink current. APPLICATIONS — TRADEMARKS • Relay drivers The VMIC logo is a registered trademark of VMIC. • Lamp drivers Other registered trademarks are the property of their • Solenoid drivers respective owners. • Hammer drivers • Stepper motor drivers • Triac drivers • LED drivers • High current, high-voltage drivers • Fiber-optic LED drivers POSITIVE/NEGATIVE TRUE ORDERING INFORMATION — This board supports a current source-only mode (the output presents a High-Z state or current source) and a current source/sink mode (the output either sources or sinks current). When configuring a positive true board in the current source-only mode, a logic zero input APPLICATION AND CONFIGURATION GUIDES — The following Application and Configuration Guides are available to assist the user in configuring systems based on VMIC’s products: Title Document No. Digital Input Board Application Guide 825-000000-000 Change-of-State Board Application Guide 825-000000-002 Digital I/O (with Built-in-Test) Product Line Description 825-000000-003 Synchro/Resolver (Built-in-Test) Subsystem Configuration Guide 825-000000-004 Analog I/O Products (with Built-in-Test) Configuration Guide 825-000000-005 Connector and I/O Cable Application Guide 825-000000-006 Data Acquisition Noise Reduction Application Guide 825-000000-026 2 For Ordering Information, Call: 1-800-322-3616 or 1-256-880-0444 • FAX (256) 882-0859 VMEbus ADDRESS BUS INTERNAL DATA BUS ✄ VMIVME-2131 ✪✄✰✮✄✯❊❘�✄✬❙◗❚❊❘ Figure 1. VMIVME-2131 Functional Block Diagram VMIC • 12090 South Memorial Parkway • Huntsville, Alabama 35803-3308 3 FRONT PANEL CONN. P3 VI 16 V0 OUTPUT I/O DRIVERS REG. GND 64-pin OUTPUT P3 P1, P2 CONN. VI 16 VMEbus V0 I/O OUTPUT FOUNDATION REG. DRIVERS GND LOGIC P4 VI 16 V0 I/O OUTPUT REG. DRIVERS GND 64-pin OUTPUT P4 CONN. VI 16 V0 I/O OUTPUT REG. DRIVERS GND DATA DATA I/O ADDRESS ADDRESS TEST JUMPERS LOGIC MODE CNTL AND STATUS DRIVER GROUND RETURNS Fail REG. (ONE FOR EVERY TWO OUTPUTS) LED CSR CSR ADDRESS ADDRESS LOGIC JUMPERS ✄ VMIVME-2131 ✪✄✰✮✄✯❊❘�✄✬❙◗❚❊❘ VMIVME-2131 OUTPUT DRIVER STAGE UDN-2935Z HIGH-CURRENT BIPOLAR HALF-BRIDGE MOTOR DRIVER SIMPLIFIED DIAGRAM FEATURES • 3.5 A Peak Output • 35 V Output Breakdown • Output Transient Suppression • TTL, CMOS, PMOS, NMOS Compatible Inputs • High-Speed Chopper (to 100 kHz) • Low Standby Current (10 mA) • To 220-Style Package • Internal Thermal Shutdown UDN-2935Z Functional Block Diagram 1 +Vs 1234 5 6.8 V SOURCE FROM 2 INPUT I/O REGISTER 2.1 V THERMAL 4 OUTPUT SHUTDOWN SINK 5 INPUT JUMPER SELECT TAB 2.1 V 3 GROUND TAB LOGIC TRUTH TABLE DATA REGISTER JUMPER SELECT OUTPUT INPUT, V INPUT, V V 2 5 4 LOW LOW HIGH LOW HIGH HIGH HIGH LOW LOW HIGH-Z HIGH HIGH 4 For Ordering Information, Call: 1-800-322-3616 or 1-256-880-0444 • FAX (256) 882-0859 +V S SOURCE INPUT GROUND OUTPUT SINK INPUT