Lucent Technologies PARTNER Advanced Communications System Programming And Use Instructions page 437

68306 16 Mhz processor
Processor
Module
256Kbyte RAM
Specifications
512Kbyte FLASH ROM
Custom VLSI DSP ASIC—16bit, 52 Mhz
—VLSI = Very Large Scale Integration
—DSP = Digital Signal Processor
—ASIC = Application Specific Integrated Circuit
Extension Ringing voltage: +5VDC, -140 VDC peak to peak; trapezoidal wave shaping
Jack
35- to 38-Volt talk battery
Specifications
Ringing frequency: 20 Hz
(206 module)
Extension Ringing voltage: +55VRMS Balanced ringing within a trapezoidal wave shaping
Jack
38- to 42-Volt talk battery
Specifications
Ringing frequency: 20 HZ
(ACS
Processor
and 308EC
module)
PAGE Jack Draws current on inner wire pair
Specifications
Provides paging contact closure on outer wire pair
600 Ohm impedance
MUSIC ON Accepts 2 Volts at 50 Kohms maximum input
HOLD Jack
0 - 18 dB attenuation
Specifications
CONTACT
Operates up to 150 feet (45.72 meters) from control unit using 24 gauge solid conductor
wire if 2 Contact Closures used; up to 800 feet (243.84 meters) from control unit using 24
CLOSURE
gauge solid conductor wire if only 1 Contact Closure used
Adjunct Jack
Specifications
Install the Contact Closure Adjunct in the same building as the control unit; cannot be
installed out-of-doors
Has three terminals per Contact Closure, providing a normally open and normally closed
function for each Contact Closure
Maximum contact voltages and current:
—30 VAC, 1 Amp
—50 VDC, 1 Amp
Specifications A-3