Minitor II Amplified Charger Accessory Connector

This forum is focused on discussing Digital and Voice paging equipment, protocol's, infrastructure, and Motorola specific hardware used. Please refrain from discussing different ways to monitor the digital paging systems due to the legalities of such.

Moderator: Queue Moderator

Post Reply
Asst17-1
Posts: 30
Joined: Sat Aug 06, 2005 4:53 am

Minitor II Amplified Charger Accessory Connector

Post by Asst17-1 »

Does anyone have the pinout for the accessory connector on the amplified charger?

Thanks
User avatar
Bob
Posts: 1006
Joined: Wed Sep 05, 2001 4:00 pm

Post by Bob »

Take a look at the Minitor II page on the main Batlabs site. I believe it's there.
User avatar
JAYMZ
Posts: 2778
Joined: Sun Sep 09, 2001 4:00 pm
What radios do you own?: Radar Range

Post by JAYMZ »

http://www.batlabs.com/minitor.html

And about 2/3 the way down the Minitor 2 section is the pager pinouts, and at the end of the Minitor 2 section is the pinout for the 6 pin connector on the back of the amplified charger.
Batlabs.com wrote:Remote Speaker Audio (Pins 1 & 6)
An external four-ohm speaker may be connected
to the charger/amplifier via pin 1 (audio) and
pin 6 (ground return) of the plug, to provide both
remote speaker audio and internal speaker audio
at the same time.

Relay Dry Contact Closure (Pins 2 & 3)
When the accessory relay is energized, its contacts
close and present a short across pins 2 and 3 of the
connector. The relay contacts are rated for 10 watts,
maximum at 28 volts dc/ac rms. Within the limits of
the 10 watt rating, the closed contacts will handle up
to 750 milliamperes continuously and will switch up to
400 milliamperes of current.

Relay Closure Timing Control (Pins 4 & 5)
Pins 4 and 5 of the accessory connector are used to
select the time duration of the relay contact closure.
If these two pins are NOT used (open circuit), the relay
will remain energized for approximately 10 seconds after
an alert is received. If pins 4 & 5 are SHORTED, the relay
will remain energized until the 'RESET' button on the front
of the charger/amplifier is depressed. Pressing the
'RESET' button causes the contacts to open and turns off
the ALERT indicator."
JAYMZ

"Mom and dad say I should make my life an example of the principles I believe in. But every time I do, they tell me to stop it."
Calvin
User avatar
bcooper
Posts: 78
Joined: Sat Jan 26, 2002 4:00 pm

Post by bcooper »

Also see this thread for a picture of the pin-out: http://batboard.batlabs.com/viewtopic.php?t=47348
Post Reply

Return to “Motorola Digital and Voice Paging”