ABB PM851K01 3BSE018168R1 Logic conversion module

HARDWARE ASSEMBLY The EPIC-2 mounts on four hardware standoffs using the corner mounting holes (A). These standoffs are secured to the underside of the circuit board using pan head screws. Four additional standoffs (B) must be used under the circuit board to prevent excessive flexing when expansion modules are mated and demated. These are secured with four male-female standoffs (C), threaded from the top side, which also serve as mounting struts for the PC/104 stack. The entire assembly can sit on a table top or be secured to a base plate. When bolting the unit down, make sure to secure all eight standoffs (A and B) to the mounting surface to prevent circuit board flexing. See page 11 for dimensional details. An extractor tool is available (part number VL-HDW-201) to separate the PC/104 modules from the stack.

Connector Functions and Interface Cables 

The following table notes the function of each connector, as well as mating connectors and cables, and the page where a detailed pinout or further information is available. Note: VersaLogic adapter cables are available in RoHS compliant and RoHS noncompliant versions. Compliance or noncompliance is indicated by the part number prefix. “CBR” indicates RoHS compliance. “CBL” indicates RoHS noncompliance. For applications that do not require RoHS compliance, either cable can be used

POWER REQUIREMENTS 

The EPIC-2 requires only +5 volts (±5%) for proper operation. A variable low-voltage supply circuit provides power to the CPU and other on-board devices. The exact power requirement of the EPIC-2 depends on several factors, including memory configuration, CPU speed, peripheral connections, type and number of expansion modules and attached devices. For example, PS/2 keyboards typically draw their power directly from the EPIC-2, and driving long RS-232 lines at high speed can increase power demand.

Application industry

The products can be used in the following industries: power plant, paper making, steel, mining, rubber, water supply, cement, chemical industry, glass, printing

Textile, machinery, plastics, coatings, medicine, hospitals, food, hotels, scientific research institutions

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