GCTU2A Processor Interfaces

Memory Protection Battery

If commercial AC power is lost or if a system is moved or stored without power, the processor has an on-board battery that protects data and the customer’s programmed configuration from memory loss. This information will be maintained in a powerless system for at least six years.

Relay Control Interface

An on-board terminal strip provides an interface to a normally open relay contact which can be programmed to control a Night Bell, door lock or to mute BGM during an external page.

External Page Interface

A 600 ohm RCA jack is built into the processor to interface with a Toshiba External Amplified Speaker Control box (BESCB) or a customer-supplied page amplifier and speaker(s) for external paging, night ring over external page, and external BGM applications.

Music-on-hold/Background Music Interface

One 600-ohm RCA jack is provided on the processor to interface with Music-on-hold and/or Background Music (BGM) sources. With the CIX40, you can have up to three MOH/BGM source interfaces. The CIX40 Standard Telephone interfaces can be used to provide up to two MOH/BGM input sources in addition to the processor MOH/BGM interface.

Secure Digital Memory

The processor has an on-board Secure Digital (SD) memory card slot. A SD memory card can be inserted into the slot to backup and restore customer program data. It also makes it easy to upload operating system data for software upgrades and is used to store maintenance log files.

CIX40 Processor Optional Subassembly

Optional subassembly can be attached to the GCTU2A processor to provide additional features. The subassembly is:

BSIS (Serial Port Interface) – Provides up to two RS-232 interface ports for SMDR interface to Call Accounting devices, SMDI for external Voice Mail devices, and two future applications.

Notes