ma401_wiringdiagram 2 | Biblioteca actuadores temperatureguard

3 Beeps

The MA400-1 beeps one time when a door initially opens. The longer the door is open, the more the MA400-1

Door open 2 minutes

1 Beep

Door open 5 minutes

Alarm relay is off

Included with the MA400-1

Alarm relay is off

2003 Microtechnologies, Inc.

MA400-1

1- Power supply

October 2003

Alarm relay is on

Alarm relay is off

1 - MA400-1

The MA400-1 goes into a low power mode and the alarm relay is turn off.

2 Beeps

Door open 4 minutes

Door open 3 minutes

amount of time the door is open.

Door open 1 minute

beeps. After five minutes, the MA400-1 turns on the alarm relay. Below is a table of number of beeps vs. the

4 Beeps

5 Beeps

Operation

Alarm relay is off

What happens when a door opens

What happens when both doors are shut

Door Guard

Microtechnologies, Inc.