Barnett Engineering PRO TALK CV2 Manuale Utente

Specifications

8-1

B1272M001

     

BARNETT ENGINEERING LTD.

ProTalk Cv2

Alarm Inputs

• 8 inputs: analog or digital, latching or momentary; plug in

screw terminal block.

• analog: 0 to 5 VDC, 100k input impedance

• digital: normally open or normally closed, ground closure

or +10 to +30 VDC input; optionally configured for
acknowledge input.

Control Outputs

• 8 independent open collector outputs controlled by DTMF

codes; voice announcement when operated; plug in screw
terminal block; optionally configured for alarm status
indication.  Rated 0.4 A, 50 volts max.

Programming Connection

• DB9 - RS232, 9600 baud

Record Connection

• RJ11, using standard telephone set

Voice Quality

• Digitized, toll quality, 32 kbps ADPCM

Power

• +11 to +28 VDC, 125 mA idle, 750mA transmitting; plug

in screw terminal block

Environment

• -30

o

C to +50

o

C

Physical

• 8.5"L x 6.0"W x 3.0"D

Cellular Telephone

• Internal Kyocera M200 CDMA

Antenna Impedance

• 50 ohms

Voice Messages

• Site identification, Group identification, Alarm inputs, and

control outputs;  60 seconds maximum, non-volatile

Alarm Type

• Individually configured for digital normally open, digital

normally closed, or analog 0-5 V

Analog Alarm Range

• -999.9 to +999.9 

Alarm Groups

• Alarms can be assigned to one of 8 groups.  All alarms in a

group use the same directory when calling out.

Shifts

• Up to 4 shifts can be used.  The current setting of the shift

instructs a group to use one of the six directories.

Interval Timer

• Two-stage timer which uses the short interval several times

before switching to a long interval.  Short and long