Diamond Systems

Opal-MM-1616 - 16 Optoisolated Input & 16 Relay Output PC/104 Module

Opal-MM-1616 is a PC/104 format digital I/O module designed for industrial applications requiring isolation between the computer and the external signals it is monitoring and controlling. The Opal-MM-1616 features 16 optoisolated digital inputs and 16 relay outputs. Each input has an input range of 0-30VDC. Opal-MM-1616 can be configured to generate an interrupt when any input changes state. Either or both banks of 8 inputs can be configured for interrupt operation. One 34-pin I/O header is used for the optoisolated inputs. The 16 relay outputs are SPDT format (form C). Each relay has 3 contacts: Common, Normally Open, and Normally Closed. For safety and reliability, all relays are at their power-off state at power-up or system reset. Each relay can switch both AC and DC voltages. Two 26-pin I/O headers are used for the relay outputs with 8 relays on each pin header. The relays have long lifetime (10,000,000 operations) and quick actuation time (5ms max operate and release, break before make). Diamond Systems' Universal Driver software provides drivers and example code for use with the Opal-MM-1616. The software provides support for interrupts and enables you to integrate you own code that is called when an interrupt occurs.

Manufacturer

Diamond Systems

Product sheet

OPAL-MM-1616.pdf

Diamond Systems

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Diamond Systems Corporation is a leading provider of rugged embedded computing solutions.
Founded in 1989 and headquartered in California, the company specializes in designing and
manufacturing embedded computing products tailored to meet the unique needs of industrial,
transportation, and aerospace sectors. Diamond Systems offers a diverse range of high-quality
products, including single-board computers, data acquisition and control systems, and
rugged PC/104 and PC/104-Plus peripherals. These robust solutions are engineered to
deliver reliable performance in challenging environments, making them ideal for applications
such as industrial automation, machine control, and medical devices.

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