GE Intelligent Platforms VMIVME-1111* Specifications 64-bit High-Voltage Digital Input Board with Built-in-Test Features: • 64 bits of differential or high-voltage digital inputs • 8-, 16-, or 32-bit data transfers • Each group of 32 inputs are jumper-selectable to monitor: • Double Eurocard form factor contact closure, voltage source, current sinking, or differential • High reliability DIN-type I/O connectors signals • Compatible with GE’s family of Intelligent I/O Controllers • Open circuit provides logic zero or (jumper-selectable) logic (901x and 906x series) one • Powerup replacement option • Input filter option • Software compatible with the VMIVME-1110 • Onboard Built-in-Test logic for fault detection and isolation • Optical isolation is available with companion suppression • Front panel with fail LED panel; for example, VMIVME-3451, which complies with • User-selectable input voltage thresholds (1.25 to 66V) ANSI/IEEE STD C37.90.1-1982 surge protection requirements • RS422/RS485-compatible differential line receivers provide ± 7V noise immunity VMIVME-1111 64-bit High-Voltage Digital Input Board with Built-in-Test Ordering Options Signal Conditioning Input Filter Terminator Option: The board may be ordered with an input signal filter circuit. For differential August 11, 2010 800-001111-000 G A B C D E F inputs, this circuit consists of a series resistor and capacitor connected across the signal input (see Figure 2). For VMIVME-1111 – 0 0 single-ended inputs, this circuit provides an input debounce A = 0 (Option reserved for future use) filter whose time constant is user selected (see the Ordering B = Input Filter/Terminator Options). 0 = With Input Filter/Terminator* 1 = Without Input Filter/Terminator Built-in-Test: This board is designed with internal self-test logic 2 = 2 μs Filter that exercises all active components. Special output registers 3 = 10 μs Filter are provided to generate a 16-bit data word such that 4 = 5 ms Filter 5 = 1 ms Filter worst-case bit patterns may be used as a health test during C = 0 (Option reserved for future use) real-time or off-line operation. A special test mode bit that Note enables the output test registers to drive the differential *The input filter/terminator circuit can be jumper selected to provide a receivers is provided in the CSR. A front panel Fail LED is series RC terminator (as shown in Figure 2) or as an input filter (with a illuminated at powerup and can be extinguished under program time period constant of 0.14 ms). This product can be manufactured with control upon successful completion of user-defined diagnostics. filter options as shown, contact the factory for other time constants. Use this option for RS422/RS485-compatible receivers. Physical/Environmental Specifications Connector Data Power Requirements: +5V at 1.4A typical, 2.0A maximum Compatible Cable Connector Panduit No. 120-964-435 Strain Relief Panduit No. 100-000-072 Cooling: Forced-air convection PC Board Header Connector Panduit No. 120-964-033A Temperature: 0 to 55 ° C, operating, -20 to 85° C, storage Note Humidity: 20 to 80 percent, noncondensing Panduit is also known as ITW/Pancon. For Ordering Information, Call: MTBF: Contact Factory 1-800-322-3616 or 1-256-880-0444 • FAX (256) 882-0859 Email: info.embeddedsystems.ip@ge.com Related Products and Applications Web Address: www.ge-ip.com Copyright © 2010 GE Intelligent Platforms Embedded Systems, Inc. For channel-to-channel optical isolation and surge suppression All Rights Reserved. in compliance with ANSI/IEEE STD C37.90.1-1982 (IEEE-472), Specifications subject to change without notice. refer to the VMIVME-3451 specification. Trademarks Functional Characteristics * indicates a trademark of GE Intelligent Platforms, Inc. and/or Compatibility: VMEbus specification compatible. Double height its affiliates. All other trademarks are the property of their form factor. respective owners. Input Connector Type: Dual 64-pin connectors – DIN 41612 I/O Organization: Eight input ports; eight bits wide. Addressable to any address within short supervisory and/or short nonprivileged I/O map. Control and Status Register (CSR) address is independently selectable. Addressing Scheme: Eight ports individually addressable on 8-, 16-, or 32-bit boundaries. One CSR addressable on an 8-bit boundary. Thirteen jumpers provide unlimited short data I/O address map selection. Differential Signal Input Characteristics: Common-Mode Input Voltage Range: -30 to +66V. Input sensitivity of ± 100mV over common-mode range of -7 to +12V. High input impedance (33kΩ ). Single-Ended Signal Input Characteristics: High input impedance (33kΩ ). Threshold accuracy of 1 percent over entire 66V range (typical). Refer to Figure 3 for typical single-ended signal conditioning electronics. 2 VMIVME-1111 64-bit High-Voltage Digital Input Board with Built-in-Test Figure 1. Block Diagram of the VMIVME-1111 3 VMIVME-1111 64-bit High-Voltage Digital Input Board with Built-in-Test Figure 2. Differential Discrete Input Termination Figure 3. Typical Input Signal Conditioning 4 VMIVME-1111 64-bit High-Voltage Digital Input Board with Built-in-Test Table 1 Threshold Voltages For R = 3.3 kΩ Vt = [ (V - 1.25) (.91) ] + 1.25 V Vt 1.25V 1.25V 5V 4.7V 12V 11V 24V 22V 28V 25.6V 48V 43.8V 66V 60.2V Table 2 Threshold Voltages For R = 33 kΩ Vt = [ (V - 1.25) (.51) ] + 1.25 V Vt 1.25V 1.25V 5V 3.2V 12V 6.7V 24V 12.9V 28V 14.8V 48V 25.1V 66V 34.3V 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