Abaco Systems / SBS / Greenspring IP-UNIDIG-I-D 24 Differential I/O IndustryPack Module

The Abaco Systems / SBS / Greenspring IP-UNIDIG-I-D is a single-wide IndustryPack module designed for industrial applications, providing 24 differential digital I/O channels. This module offers flexibility with each channel dynamically configurable as either an input or an output, catering to diverse system integration needs. The IP-UNIDIG-I-D is engineered to meet the demands of industrial environments, offering robust performance for data acquisition and control systems.

### Technical Specifications

**General Module Information:**

* **Manufacturer:** Abaco Systems / SBS / Greenspring
* **Model:** IP-UNIDIG-I-D
* **Product Family:** IP-UNIDIG, IPUNIDIG, IP UNIDIG
* **Form Factor:** Single-wide IndustryPack

**Digital I/O Channels:**

* **Number of Channels:** 24 differential digital I/O channels
* **Configuration:** Each line is individually programmable as either input or output
* **Buffering:**
* Outputs are double-buffered
* Inputs and outputs may be double-buffered for compatibility with simulation systems requiring simultaneous latching
* External clock triggers for double-buffering are available, with selectable polarity
* **Interrupts:** Any input may be programmed to generate an interrupt
* **Master/Slave Mode:** Capable of functioning in a Master/Slave mode for synchronizing multiple IndustryPacks. The Master IndustryPack redrives the external clock source out I/O line 23, which becomes the Master Clock for Slave IndustryPacks on I/O line 24
* **Reset Behavior:** Reset turns off the open collector output driver and disables double buffering for a consistent software interface

**Electrical Characteristics:**

* **Input Voltage Range:** Inputs handle up to +15 V / -5 V
* The IP-UNIDIG-I-D meets EIA-422 and EIA-485 specifications with an extended common mode range of +12 V to -7 V
* Logic threshold for direct CMOS/TTL compatibility is 1.25 V
* **Output Current:** Outputs sink up to 64 mA of continuous load current
* **Output Driver Control:** Each bit’s output driver is controlled by a 24-bit register
* Writing “0” to a control register bit turns on the output driver
* Writing “1” turns the driver off, placing the line in a high impedance state (power-up default)
* **Termination:** Socketed termination resistors are placed across the plus and minus lines of each input, allowing for user-configurable termination values (100 Ohm resistors are factory default)

**Physical and Environmental:**

* **Dimensions:** Single-wide IndustryPack form factor
* **Connectivity:** Not explicitly detailed, but IndustryPack modules typically utilize standard connectors for their form factor.

**Compatibility and Software:**

* **Software Support:** A subroutine library and Windows NT drivers are available
* **Industry Standards:**
* Inputs and outputs meet EIA-422 and EIA-485 specifications
* TTL-level compatibility for inputs

Why Choose Aumictech for the Abaco Systems / SBS / Greenspring IP-UNIDIG-I-D?
At Aumictech, we specialize in supplying high-end industrial I/O modules. Whether you need robust 24 differential digital I/O channels, flexible per-line input/output configuration, or advanced features like double-buffered I/O and interrupt generation, our team ensures the Abaco Systems / SBS / Greenspring IP-UNIDIG-I-D delivers maximum performance for your application.