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Messer Cutting & Welding FLOALARM K4, User Manual

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Messer Cutting & Welding FLOALARM K4 User Manual Download Page 11

                                                                                                     

 

11

Electrical connections 

 
 
 

 

 

Warning 

  Each sensor must be directly connected to the corresponding screw 
connector only and using both wires. 
Avoid connections different from that shown in diagram above. 
 
 
 

CN1 – CN8 

Alarm inputs

 

 
 
 

 
 
     

 

 

   CN9             

 

 

 

 

 

 

CN10 

     

 

 

Relay Output   

 

 

 

 

 

   Supply 220 Vac

 

 

Pin

Mechanical  

switch sensor

Solid state  

switch sensor

Inductive sensor  

NAMUR type 

– 

COM

 

–

 

– (

blue conductor) 

+ 

NO

 or 

NC

 

+

 

+ (

brown conductor) 

Pin Signal 

1 

NC

 

2 

COM

 

3 

NO

 

Pin Signal 

L 

220 Vac – (L) 

N 

220 Vac – (N) 

Summary of Contents for FLOALARM K4

Page 1: ...Messer Cutting Welding GmbH Lärchenstr 139a 65933 Frankfurt Main Germany Tel 49 0 69 38016 226 Fax 49 0 69 38016 200 FLOALARM rel 1 0 Alarm System K4 K8 User manual October 2003 ...

Page 2: ...ONNECTING INPUTS 4 CONNECTING RELAY OUTPUT 4 FIRST POWER UP 4 PROGRAMMING 5 WORKING 7 ALARM MANAGEMENT 7 TEST AND PROGRAMMING CHECK 8 NO INVALID SETUP PARAMETERS 8 SUMMARY OF OPERATIONS 9 MECHANICAL INFORMATION 10 ELECTRICAL CONNECTIONS 11 TECHNICAL CHARACTERISTICS 12 ...

Page 3: ...alarm input is active and this alarm condition is still unacknowledged Fixed lighted status of red led testifies that the corresponding alarm input is active and this alarm condition was already acknowledged Acoustic signal indicates one or more unacknowledged alarm conditions All current unacknowledged alarm conditions become acknowledged and the acoustic signal switches off by pushing CANCEL HOO...

Page 4: ...ith shields connected to earth are suggested but not mandatory Connecting Relay Output Use 0 5 to 1 5 mm2 section cables in function of switching current and line length Don t forget that maximum working voltage is 220 Vac and maximum current 1 A for this output First power up At first power up all alarm leds are flashing this condition testifies that the equipment cannot start the standard operat...

Page 5: ...N SUGGESTIONS Continue Use this setting if the alarm equipment is placed outdoor or in industrial environments and in general when the maximum volume is required Pulse Use this setting if the alarm equipment is placed in site habitually frequented by people and in general when a moderate volume is required OFF Use this setting to disable the alarm sound Relay output OPERATION SUGGESTIONS Buzzer re...

Page 6: ...Led 3 Æ Normally Open fixed lighted Normally Closed fast blinking 6 Input 3 delay Led 3 ON Buzzer Æ No delay Short buzz Delay 5 sec Long buzz 7 Input 4 operation Led 4 Æ Normally Open fixed lighted Normally Closed fast blinking 8 Input 4 Delay Led 4 ON Buzzer Æ No delay Short buzz Delay 5 sec Long buzz 9 17 Buzzer Operation All leds OFF Buzzer Æ Continue mode Continue tone Pulse mode Pulse tone Di...

Page 7: ... led switches from fixed to off Case 2 acknowledgement after the end of the alarm event 1 Start of alarm event input switches from normal to alarm condition Buzzer switches on and the corresponding alarm led becomes blinking indicating an unacknowledged alarm status 2 End of alarm event input switches from alarm to normal condition Same signals continue system remains in previous alarm status 3 Al...

Page 8: ...t buzz Delayed Long buzz Operation Led 3 Æ NO fixed lighted NC fast blinking 3 Input 3 Delay Buzzer Æ No delay Short buzz Delayed Long buzz Operation Led 4 Æ NO fixed lighted NC fast blinking 4 Input 4 Delay Buzzer Æ No delay Short buzz Delayed Long buzz 5 9 Buzzer Operation Buzzer Æ All leds OFF Continue Continue tone Pulse Pulse tone Disabled OFF 6 10 Relay OUTPUT Operation Buzzer Æ All leds ON ...

Page 9: ... or acknowledged alarms Disabled Buzzer ON One or more unacknowledged alarms Buzzer operation BUZZER SETTING OPERATION IN ON STATUS Continue tone always ON Pulse tone 0 5 sec ON 1 5 sec OFF Disabled Always OFF Output Relay operation RELAY SETTING OPERATION Buzzer repeater Follows the status of the buzzer as shown in table above without consideration for the buzzer setting ON if one or more alarms ...

Page 10: ...10 Mechanical information ...

Page 11: ...ing both wires Avoid connections different from that shown in diagram above CN1 CN8 Alarm inputs CN9 CN10 Relay Output Supply 220 Vac Pin Mechanical switch sensor Solid state switch sensor Inductive sensor NAMUR type COM blue conductor NO or NC brown conductor Pin Signal 1 NC 2 COM 3 NO Pin Signal L 220 Vac L N 220 Vac N ...

Page 12: ...ximity sensors type NAMUR RELAY OUTPUT V max 220 Vac Imax 1 A NO and NC contacts available SUPPLY VOLTAGE 220 Vac 50 60 HZ P max 8 VA Fuse 220 V 0 1 A HOUSING IP65 plastic box for wall mounting K4 type 200 x 120 x h 57 mm K8 type 200 x 120 x h 77 mm Namur specifications SUPPLY VOLTAGE 5 Vdc VS 25 Vdc Target Present IL 1mA LOAD CURRENT Target Absent 3mA IL 15 mA Art no 770 51665 Rev 0113 ...

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