Abaco Systems / VMIC VMIVME-1111-030 64-Bit High-Voltage Digital Input Board

The Abaco Systems / VMIC VMIVME-1111-030 is a 64-bit high-voltage digital input board designed for VMEbus systems. This board offers versatility in monitoring various signal types, including contact closure, voltage source, current sinking, and differential signals. Each group of 32 inputs is jumper-selectable, and the board features user-selectable input voltage thresholds ranging from 1.25V to 66V. It also includes onboard Built-in-Test (BIT) logic for fault detection and isolation.

### Technical Specifications

* **Product Name:** Abaco Systems / VMIC VMIVME-1111-030
* **Product Type:** 64-Bit High-Voltage Digital Input Board
* **VMEbus Compatibility:** Complies with VMEbus specification (ANSI/IEEE STD 1014-1987, IEC 821 and 297).
* **Form Factor:** Double Eurocard.
* **Input Channels:** 64 differential or high-voltage digital inputs.
* **Input Configuration:** Each group of 32 inputs is jumper-selectable to monitor:
* Contact closure
* Voltage source
* Current sinking
* Differential signals
* **Open Circuit State:** Provides logic zero or (jumper-selectable) logic one.
* **Input Voltage Thresholds:** User-selectable from 1.25V to 66V.
* **Input Signal Types:** Can monitor differential, electronic switching circuits, standard logic circuits, mechanical switch contacts, relay contacts, Opto 22 type signal conditioning modules, and other sources.
* **Data Transfer Bits:** Supports 8-, 16-, or 32-bit data transfers.
* **Addressing Scheme:**
* Eight ports individually addressable on 8-, 16-, or 32-bit boundaries.
* One Control and Status Register (CSR) addressable on an 8-bit boundary.
* Thirteen jumpers for unlimited short data I/O address map selection.
* **Differential Signal Input Characteristics:**
* Common-Mode Input Voltage Range: -30V to +66V.
* Input Sensitivity: ±100mV over a common-mode range of -7V to +12V.
* Input Impedance: 33 kΩ.
* RS422/RS485-compatible differential line receivers provide ±7V noise immunity.
* **Single-Ended Signal Input Characteristics:**
* Input Impedance: 33 kΩ.
* Threshold Accuracy: 1 percent over the entire 66V range (typical).
* **Built-in-Test (BIT):** Onboard BIT logic for fault detection and isolation. Includes a front panel Fail LED.
* **Input Filter:** Option available. Can be jumper-selected as a series RC terminator or an input filter with a time constant of 0.14 ms.
* **Surge Protection:** Complies with ANSI/IEEE STD C37.90.1-1982 surge protection requirements.

### Electrical Characteristics

* **I/O Voltage Range:** 1.25V to 66V DC.

### Interfaces

* **Input Connector Type:** Dual 64-pin DIN 41612 connectors.
* **Data Transfer:** 8-, 16-, or 32-bit data transfers.
* **Addressing:** Addressable to any address within short supervisory and/or short nonprivileged I/O map. CSR address independently selectable.

### Physical Characteristics

* **Form Factor:** Double height Eurocard.
* **Dimensions (Estimated Shipping):** 263 x 58 x 28mm.

### Compatibility

* **VMEbus:** Compatible with VMEbus specification (ANSI/IEEE STD 1014-1987, IEC 821 and 297).
* **VMEbus Specification:** Complies with VMEbus specification Rev. C.1, A16:D16:D08(EO):29, 2D: Slave.
* **System Compatibility:** Compatible with GE Fanuc Embedded Systems’ family of Intelligent I/O Controllers (901x and 906x series).
* **Software Compatibility:** Software compatible with the VMIVME-1110.

Why Choose Aumictech for Abaco Systems / VMIC VMIVME-1111-030?
At Aumictech, we specialize in supplying high-end VMEbus equipment. Whether you need reliable 64-bit high-voltage digital input solutions, versatile signal monitoring capabilities, or robust fault detection features, our team ensures the Abaco Systems / VMIC VMIVME-1111-030 delivers maximum performance for your application.