isb s.r.l. località nebbioli, 28 15066 gavi (al) - italy e ... · doc. 02dc0000184 - english...
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Doc. 02DC0000184 - English 12-11-2012
ISB s.r.l. Località Nebbioli, 28 15066 Gavi (AL) - ITALY e-mail: [email protected]
Tel: +39 014361784 / +39 3485492491
Fax: +39 0143634047
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Index WIRING GUIDE LINE......................................................................................................................................................3
ALARM INPUT .................................................................................................................................................................4
TECHNICAL SPECIFICATIONS ...................................................................................................................................4
ORDER CODES ...............................................................................................................................................................4
KEY AND LED MEANING..............................................................................................................................................5
EASYTALK DIMENSIONS.............................................................................................................................................6
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Wiring guide line
Pin number Pin description
1 line for voice and alarm beeps
2 power 10 ÷ 30 Vdc
3 GND
4 alarm input from PLC
5 not connected
Attention !!! If you connect the voice line to the power source you definitely brake internal circuits.
Attention !!! The wire colors in the previous figure (brown, white, blue and black) are the colors of the cable of the Sensor connectors series 763 (M12x1) by Binder. Be careful to the wire colors if you bay different cables.
+V
Voice line
Alarm 1
Alarm
Alarm
Din connector
1 2 3 4 5
Din connector
1 2 3 4 5
Din connector
1 2 3 4 5
easytalk connector
(male M12)
5
4
3
1
2
Max 5 easytalks
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Alarm input Connect the pin number 3 to a PLC digital output or to a relay switch if you want to use easytalk devices as a multi-point alarm beep. If you have more alarm signals in your machine, you can use the pins of the others devices connected to the voice line: when the pin number 3 of at least one easytalk is on, all devices make an alarm beep. The alarm beep stop if a voice communication goes on and start again when the voice communication stop. Connect pin number 3 to ground if you do not use it as alarm input in order to avoid unwanted alarm beep.
Technical specifications
Power voltage 10 ÷ 30 Vdc Power current (of one device) 2 A Power fuse (to be connect externally by the OEM) 3 A Alarm off maximum value 5 V Alarm on minimum value 9 V Working temperature range -20 ÷ 60 °C IP IP65
Order codes
easytalk (just 1 device not a couple)
PF000068
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Key and led meaning
Ring
Talk
Hallo world ! Hallo world !
Volume control
Switch the free hands mode
on
Switch the free hands mode
off
Flashing >>> power on Continuous >>> talk Alarm
If an alarm signal stops your conversation, push again to re-start your talking.
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easytalk dimensions