P82030 K
Sheet 9 of 17
Supply Voltage (Nominal)
-24VDC
Supply Voltage Range
-21.6VDC TO -26.4VDC
Supply Current (Idle - BGM)
64mA (See Note 1)
Supply Current (Nominal - Page)
109mA
Supply Current (Max. - All/Group Page)
134mA (See Note 2)
Alert Tone Frequency
680Hz +/-10%
Alert Tone Duration
450m S/-10%
Audio Input/Output Levels (Note 3)
-15dBM(0.1VRMS) to +10dBM (2.4VRMS)
Ring Voltage Input Level (Nominal)
90VAC/20Hz
Ring Voltage Input Operating Range
40V-130V,20Hz-30Hz
Audio Input and Output Impedance
600 OHMS
Hang Up Tone Detect Frequency Range
200hz to 950Hz
Hang Up Tone Detect Time
250m Seconds
Page Duration Timer Range
3 to 51 Seconds
Operating Temperature Range
0 to 55 Degrees C
Operating Humidity Range
0 to 85%
Ringer Equivalence (REN)
0.5A
Chart 4.
NOTES:
1.
"Idle-BGM" supply current is the current draw when transmitting background music.
2. "Max. - All/Group Page" supply current is the current draw during an “All Page” or “Group Page”. It applies only to
systems with multiple interconnected TPI-100's.
3. Telephone lines with less than -15dBM (0.1VRMS) audio level, could have insufficient gain to operate talkback paging
systems.
Figure 8.
Simplified Single Line Block Diagram
