IOB-CLOCK/POWER
Power Supply/Real Time Clock Module

Description

The Power Supply Module will supply power and provide the communication link for other I/O Bus modules.  Expand the capabilities of a SAC with up to sixteen I/O Bus modules of each type.  The type of SAC and I/O Bus modules installed determines the total number of modules allowed per I/O Bus.  The I/O Bus Power Supply is capable of supplying 20 units of power to the I/O Bus Modules.

The I/O Bus Clock Module option will provide a real time clock for MicroSAC installations.  The module updates the MicroSAC with an accurate time every minute.

The Power Supply module is designed to mount on an expander backplate, a MicroSAC backplate or in a MicroBox.

• provides MicroSAC with real time clock

Features

Hardware

• plug and play
• PIC controller (for communication & clock)
• Accurate to ±5 minutes per year
• LED status indicator
• SuperCap Battery Backup (72hr)

Communication

• 9600 bps
• communication multiplexed with power
• uses Walker ASCII Protocol

Cable

• directly to IOB-PS

Mounting

• mounts on top of IOB-PS

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