vm504_manual 19 | Biblioteca actuadores temperatureguard

2. Hang up one ring before the other device answers.

For Example:

tor and Alarm is set to answer after 4 rings. The 4 to 20 mA

Program the 4 to 20 mA Sensor Monitor and Alarm to answer

onds and call again. After two rings, the 4 to 20 mA Sensor

connected to it

The display always indicates the Callout Disable status, by dis-

Sensor Monitor and Alarm

Monitor and Alarm will answer.

after one more ring than the other device. This allows the other

active and "Callouts Disabled" when the Callout Disable input is

Connecting the 4 to 20 mA Sensor Monitor and Alarm to

the 4 to 20 mA Sensor Monitor and Alarm from calling out during

the number, let it ring three times, then hang up. Wait 20 sec-

device to always answer first. To call and access the 4 to 20 mA

A fax machine on the same line as the 4 to 20 mA Sensor Moni-

rings. To access the 4 to 20 mA Sensor Monitor and Alarm, dial

active.

number again.

a timer's contacts to pins 21 and 22. When the switch is closed

Sensor Monitor and Alarm is programmed to answer after 5

1. Dial the phone number

the 4 to 20 mA Sensor Monitor and Alarm will not call out.

swer.

3. Wait no longer than 30 seconds, then dial the phone

a Phone Line which has a fax or answering machine

4. The 4 to 20 mA Sensor Monitor and Alarm will an-

preset time, or a predetermined period of time, the user can wire

playing "Callouts Enabled" when the Callout Disable input is not