FOXBORO K0143AAAN Logic card

Product introduction

FOXBORO K0143AAAN Logic card

Each interrupt input has its own associated Vector Register. Each register is eight bits wide and supplies a data byte during its interrupt acknowledge cycle if the associated External/Internal (X/IN) Control Register bit is clear ("zero"). This data can be status, identification, or address information depending on system usage. The information is programmed by the system user.

Interrupt Auto-Clear (IRAC) - If IRAC (Bit 3) is set , IRE (Bit 4) is cleared during an interrupt acknowledge cycle responding to this request. This action of clearing IRE disables the interrupt request. To re-enable the interrupt associated with this register, IRE must be set again by writing to the Control Register. d. External/Internal (X/IN) - Bit 5 of the Control Register determines the response of the MC68153 during an interrupt acknowledge cycle. If the X/IN bit is clear (low level) the BIM will respond with vector data and a DTACK signal, i.e., an internal response, If X/IN is set, the vector is not supplied and no DTACK is given by the BIM, i.e., an external device should respond. Always set to "zero" for the K0143AAAN.

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Superior products

Main products include DCS control system spare parts, PLC system spare parts and robot system spare parts,Advantage brands: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, B&R, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft and other imported industrial parts

parameter

Product Net Depth / Length:100mm

Product Net Height:330mm

Product Net Weight:1.50 kg

Product Net Width:455mm

Voltage:240V

Made To Order:No

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