VMIVME-1129 128-bit High-Voltage Digital Input Board with Built-in-Test and Input Filter • 128 bits of high-voltage digital inputs • 3 ms input noise suppression Ţlter • Each group of eight inputs are jumper-selectable to monitor voltage source or current sinking signals • On-board Built-in-Test logic for fault detection and isolation • User-selectable input voltage thresholds (0.67 to 31 V) • VMEbus compatible (ANSI/IEEE STD 1014-1987 IEC 821 and 297) • A24:A16: D32/D16/D08 (EO): slave: 39/3D:29/2D • Double Eurocard form factor (6U) • Front panel with fail LED • MTBF: 136,969 hrs. (217F) FUNCTIONAL CHARACTERISTICS Compliance: This product complies with the VMEbus speciŢcation (ANSI/IEEE STD 1014-1987, bytes are placed above the CSR. Twenty jumpers IEC 821 and 297), with the following mnemonics: establish the base address of the board. Another jumper is used for standard or short I/O accesses. A24:A16: D32/D16/D08 (EO): Slave:39/3D: The following address map shows the relative 29/2D locations of all the registers used by the board: Form Factor: 6U Input Connector Type: Two 96-pin female TRADEMARKS connectors are used with this board. For mass terminations (IDC), an ERNI IDC DIN connector and Registered trademarks are the property of their 0.033-inch 30 AWG ribbon cable are respective owners. recommended. The ERNI order numbers are: 96-pin connector 913 031 96-conductor 0.033-inch cable 913 049 ORDERING INFORMATION For discrete wire use, Harting connectors are October 20, 1997 800-001129-000 E AB C – D E F recommended. This connector consists of a contact – – VMIVME-1129 00 housing with female crimp-on contacts. Harting order numbers are: A = Input Types 0 = Voltage Sourcing/Current Sinking 1 = Contact Sensing for 24 V Only 96-pin connector 09 03 096 3214 BC = 00 (Options reserved for future use) Female crimp-on contacts 09 02 000 8484 Crimp tool (for stripped wire) 09 99 000 0075 RECOMMENDED CONNECTOR COMPONENTS FOR CABLING TO P3 AND P4 Style Description I/O Connectors Either connector needs a shell housing that has 96-pin Mating Connector ERNI No. 913 031 holding levers. We recommend the Harting housing. IDC (96-pin Mass Terminated) Its order number is 09 03 096 0501. This shell is 0.033-inch Ribbon Cable ERNI No. 913 049 used with the discrete wire cable. Thus, this housing (96-pin Mass Terminated) will latch the discrete wire cable to the board 96-pin Mating Connector Harting No. 09 03 096 3214 connector and provide a strain relief. Discrete (96-pin Discrete) Wire Female Crimp Contacts Harting No. 09 02 000 8484 I/O Organization: Sixteen input ports, eight bits (for 96-pin Discrete) wide for a total of 128 inputs, addressable to any Connector Shell Housing Harting No. 09 03 096 0501 Both (for 96-pin Connectors) address within the short supervisory and/or short nonprivileged or the standard supervisory data PC Board Connector ERNI No. 913 216 Part Number and/or standard nonprivileged data I/O map. *The Harting crimp tool part number is 09 99 000 0075. Addressing Scheme: Thirty-two individually For Ordering Information, Call: addressable on 8-, 16-, or 32-bit boundaries. A 1-800-322-3616 or 1-205-880-0444 • FAX (205) 882-0859 Board ID Register is located at the base address of E-mail: info@vmic.com Web Address: www.vmic.com Copyright © July 1992 by VMIC the board. A Control and Status Register (CSR) is Specifications subject to change without notice. stacked above the ID Register. The sixteen input VMIC • 12090 South Memorial Parkway • Huntsville, Alabama 35803-3308 1 VMIVME-1129 is illuminated at power up and can be extinguished Address Map: under program control upon the successful completion of user-deŢned diagnostic software. Decoded Register name address bits or description Input Noise Filter: The input Ţlter is a single pole Ţlter with a 3 ms time constant. The following table A4 A3 A2 A1 gives constant values for ALL bits of the port.* 0 0 0 0 Board ID 0 0 0 1 Control and Status Minimum Typical Maximum Register (CSR) 0 0 1 0 Not Used Low to High 0 0 1 1 Not Used Transition 1.6 ms 2.0 ms 3.2 ms 0 1 0 0 Not Used High to Low 0 1 0 1 Not Used Transition 2.6 ms 3.8 ms 4.4 ms 0 1 1 0 Not Used 0 1 1 1 Not Used 1 0 0 0 Input Data Word (16 bits) 0 *Filter has Z5U temperature characteristics. 1 0 0 1 Input Data Word (16 bits) 1 1 0 1 0 Input Data Word (16 bits) 2 PHYSICAL/ENVIRONMENTAL 1 0 1 1 Input Data Word (16 bits) 3 1 1 0 0 Input Data Word (16 bits) 4 Temperature Range: 0 to 55 °C , operating, 1 1 0 1 Input Data Word (16 bits) 5 1 1 1 0 Input Data Word (16 bits) 6 -20 to 85 °C, storage 1 1 1 1 Input Data Word (16 bits) 7 Relative Humidity Range: 20 to 80 percent, Input Circuit Characteristics: The inputs are noncondensing single-ended with a high input impedance (33 kW) and a threshold accuracy of 10 percent (typical) over Altitude: Operation to 10,000 ft the entire 66 V input range. Refer to Figures 3 through 5 for typical single-ended signal Cooling: Forced air convection conditioning conŢgurations. Table 1 lists the threshold levels for inputs using the stated input Dimensions: Double Eurocard (6U), range. 160 x 233.35 mm Built-in-Test: This board is designed with built-in-test logic that supports a board-level Power Requirements: 1.65 A (typical) at 5 V diagnostic which exercises all of the on-board active This power requirement is determined by the user components. Special output registers are provided to load. Connections can be made at either the front test the input circuitry. These registers are controlled panel (P3 or P4) or at P2. To facilitate connections by a test mode bit in the CSR. Thus, the user can made at P2, VMIC offers the VMIACC-0130 P2 monitor the data written to this board and determine Power Accessory which is recommended, but not if it is functioning properly. A front panel Fail LED is required. provided to help in isolating a faulty board. This LED APPLICATION AND CONFIGURATION GUIDES — The following Application and ConŢguration Guides are available from VMIC to assist the user in the selection, speciŢcation, and implementation of 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 ConŢguration Guide 825-000000-004 Analog I/O Products (with Built-in-Test) ConŢguration Guide 825-000000-005 Connector and I/O Cable Application Guide 825-000000-006 Data Acquisition Noise Reduction Application Guide 825-000000-026 Installation Guide for the P2 Power Adapter 522-800130-000 2 For Ordering Information, Call: 1-800-322-3616 or 1-205-880-0444 • FAX (205) 882-0859 VMIVME-1129 96-pin INPUT CONN CMOS P3 TEST REG 32 INPUT SIGNAL COND 32 CMOS TEST INTERNAL REG DATA BUS (IDB) DATA 32 32 STEERING INPUT LOGIC BUS SIGNAL 32 V COND 32 M E CMOS TEST b SEL REG REG CTRL 96-pin INPUT CONNECTOR DECODE u BUS LINES P4 32 s INPUT SIGNAL COND 32 ADDRESS CMOS LINES TEST AND BOARD REG SELECT CTRL 32 LINES 32 INPUT SIGNAL COND 32 ADDRESS JUMPERS TEST MODE P3 CSR TEST MODE P4 Fail LED Figure 1. Block Diagram of the VMIVME-1129 VMIC • 12090 South Memorial Parkway • Huntsville, Alabama 35803-3308 3 VMIVME-1129 USER INPUT/OUTPUT CONNECTOR P2 CMOS TEST VEXT 1* BUFFER CI xx VRH TEST MODE +5 V +1.25 V PULL-UP RESISTOR P3 or P4 RA 24 k 15 k 15 k Axx + R D 1 k .47 μf DATA BIT XX Bxx R C 33 k - R D PULL-DOWN RESISTOR 1 k RB 33 k VRL V EXT 1 +1.25 V +5 V +1.25 V *Each group of channels (8 channels per group) has a separate jumper field for external voltage signals. Figure 2. Typical Input Signal Conditioning 4 For Ordering Information, Call: 1-800-322-3616 or 1-205-880-0444 • FAX (205) 882-0859 VMIVME-1129 CMOS REG JP CI00 VEXT 1 TEST MODE +5 V +1.25 V RPA USER INPUT CONNECTOR 24 k 15 k 15 k A01 + + RPD .47 μf CO00 Vs TTL B01 - 1k RPC - 33 k RPD RPB 33 k 1 k +1.25 V VEXT 1 +5 V +1.25 V JP Figure 3. Input ConŢguration for Voltage Sourcing Inputs at TTL Levels VMIC • 12090 South Memorial Parkway • Huntsville, Alabama 35803-3308 5 VMIVME-1129 CMOS REG JP CI00 VEXT 1 TEST MODE +5 V +1.25 V USER INPUT RPA CONNECTOR 24 k 15 k 15 k A01 + + RP D CO00 .47 μf Vs B01 1 k - RPC - 33 k RPD RPB 33 k 1 k +1.25 V VEXT 1 +5 V +1.25 V JP Figure 4. Input ConŢguration for Voltage Sourcing Inputs 6 For Ordering Information, Call: 1-800-322-3616 or 1-205-880-0444 • FAX (205) 882-0859 VMIVME-1129 CMOS REG JP CI00 VEXT 1 TEST MODE +5 V +1.25 V USER INPUT RPA CONNECTOR 24 k 15 k 15 k A01 + RPD CO00 .47 μf B01 1 k RPC - 33 k RPD RP B 33 k 1 k +1.25 V VEXT 1 +5 V +1.25 V JP Figure 5. Input ConŢguration for Current Sinking Inputs Table 1. Threshold Voltages V = 0.46 V + 0.67 t V V t 0 V 0.67 V 1.25 V 1.25 V 5 V 3.0 V 12 V 6.2 V 24 V 11.7 V 28 V 13.6 V 48 V 22.8 V 66 V 31.0 V VMIC • 12090 South Memorial Parkway • Huntsville, Alabama 35803-3308 7