Abaco Systems / SBS / Greenspring IP-UNIDIG-E-48 48-Channel TTL I/O IndustryPack Module

The Abaco Systems / SBS / Greenspring IP-UNIDIG-E-48 is a single-wide IndustryPack module designed for digital input and output applications. It offers 48 flexible TTL-level I/O lines, where each line can be individually configured as either an input or an output. This dynamic configuration capability provides significant flexibility for various system designs. The module supports double-buffered input and output, which is particularly beneficial for simulation systems requiring simultaneous latching of numerous I/O signals. Each I/O line features LineSafe ESD protection. The module is noted to have entered a Restricted Production Phase (RPP) as of December 31, 2016.

### Technical Specifications

* **Product Name:** IP-UNIDIG-E-48
* **Manufacturer:** Abaco Systems / SBS / Greenspring
* **Form Factor:** Single-wide IndustryPack
* **Number of Channels:** 48 TTL-level digital I/O lines
* **I/O Configuration:** Each line is individually programmable as input or output
* **Input/Output Buffering:** Double-buffered input and output supported
* **Output Characteristics:**
* Outputs can sink up to 4 mA of continuous load current
* Writing a ‘0’ to a line turns on the driver, driving the line to a logic low
* Writing a ‘1’ to a line turns off the output driver, allowing a passive pull-up resistor to set the line to a logic high
* **Input Characteristics:**
* Inputs handle TTL levels
* For input use, a ‘1’ is written to the corresponding line (power-up default)
* **ESD Protection:** All lines feature LineSafe ESD protection
* **External Clock Triggering:** Double-buffering can be triggered by an external clock source, compatible with CMOS/TTL levels. The polarity of the clock trigger (rising or falling edge) is selectable via a bit in the Control Register.
* **Reset Function:** Reset turns off the open collector output driver and disables double buffering, ensuring a consistent software interface.
* **Software:** Subroutine libraries and Windows NT drivers are available.
* **Status:** This product has entered a Restricted Production Phase (RPP) as of December 31, 2016.

### Electrical Characteristics

* **Output Sink Current:** Up to 4 mA continuous load current
* **Input Levels:** TTL levels

### Interfaces

* **I/O Lines:** 48 TTL-level digital I/O lines
* **Buffering:** Double-buffered input and output
* **External Clock Input:** Supports external clock for double-buffering synchronization.

### Physical Characteristics

* **Form Factor:** Single-wide IndustryPack
* **Dimensions:** Approximately 1.8 inches x 3.9 inches (for comparison with a similar IP-UNIDIG module)
* **Weight:** Approximately 2 lbs (from reseller listing, likely packaged)

### Compatibility

* **IndustryPack Standard:** Complies with ANSI/VITA-4.
* **Software Compatibility:** Windows NT drivers and subroutine libraries are available.
* **External Clock Source:** Compatible with CMOS/TTL clock sources, such as the IP-Unidig-T.

### Documentation

* **Manuals and Datasheets:** Documentation, including datasheets and manuals, is available for download.

Why Choose Aumictech for Abaco Systems / SBS / Greenspring IP-UNIDIG-E-48?
At Aumictech, we specialize in supplying high-end digital I/O IndustryPack modules. Whether you need 48 individually configurable TTL-level I/O lines, flexible double-buffered input/output capabilities, or robust LineSafe ESD protection, our team ensures the Abaco Systems / SBS / Greenspring IP-UNIDIG-E-48 delivers maximum performance for your application.