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16-Bit High-Throughput Analog Input Board
The VME-3123A analog input board provides 16 high accuracy differential analog input channels with high throughput 16-bit analog-to-digital (A/D) conversion rates to 1.6 million samples per second. Each input is equipped with a dedicated sample-and-hold amplifier, a fourth-order antialiasing filter, and a precision 16-bit A/D converter.
64-bit Optically Coupled Digital Input Board
This 64-bit optically coupled, digital input board, was designed and optimized specifically for the VME. Featuring high isolation, the VME-1150B* provides a flexible, low-cost 8-byte digital input port with high noise immunity. The Functional Block Diagram is shown in Figure 1.
128-bit High-Voltage Digital Input Board with Built-in-Test
VME-1128 is a 128-bit High-Voltage Digital Input Board with Built-in-Test. This product complies with the VMEbus specification (ANSI/IEEE STD 1014-1987, IEC 821 and 297) with the following mnemonics: A24:A16:D32/D16/D08 (EO): Slave: 39/3D:29/2D Form factor: 6U
32-bit Optically Isolated Change-of-State Input Board
The VME-1184 is an optically isolated 32-channel input board with Change-of-State (COS) interrupt capabilities. The interrupt control logic can be programmed to issue an interrupt upon specific state changes. The user selects the state change to use by programming the Control and Status Register (CSR) for the desired activity. The VME-1184 board will store up to 512 state changes when COS logic is enabled, preventing the board from losing a state change during interrupt servicing.
64-Channel Isolated Digital Input Board
VME-1182 is a 64-Channel Isolated Digital Input Board with Multifunctional Intelligent Controller. Complies with ANSI/IEEE STD C37.90.1-1989 surge protection when used with companion suppression panel.
64-bit High-Voltage Digital Input Board with Built-in-Test
64 bits of differential or high-voltage digital inputs • Each group of 32 inputs are jumper-selectable to monitor: contact closure, voltage source, current sinking, or differential signals • Open circuit provides logic zero or (jumper-selectable) logic one • Onboard Built-in-Test logic for fault detection and isolation • Front panel with fail LED • User-selectable input voltage thresholds (1.25 to 66V) • RS422/RS485-compatible differential line receivers provide ± 7V noise immunity
