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PRODUCT OVERVIEW

The M800 Elite Speed Switch is designed to detect belt slip, belt underspeed, stop motion, low speed or 

zero speed on bucket elevators, conveyors or rotating machinery.  The unit requires no contact with the 

shaft, is fully solid state, and has a virtually unlimited operating life.  Two models are available:  
Model M8001V10C may be used either as a dual trip unit giving an alarm at 10% below set speed and a 

shutdown signal at 20% below set speed, or a single trip giving a shutdown signal at 20%.  
Model M8002V10C may be used either as a dual trip unit giving an alarm at 5% below set speed and a 

shutdown signal at 10% below set speed, or a single trip giving a shutdown signal at 10%.  
A simple calibration facility allows either model to be programmed to give a start up delay of up to 15 

seconds, while simultaneously calibrating for normal running speed.  An auxiliary pulse output is provided 

which can be connected to display actual shaft RPM on a PLC or speed display.

SPECIFICATIONS

Supply -

24 - 240 VAC/VDC multi-voltage universal supply

Fusing -

Supply to be fused at 5A maximum

Speed Range -

10 - 3,600 PPM (pulses per minute)

Sensing Range -

Ferrous target - 11/32” (9 mm) maximum 

Non-ferrous target - 7/32” (6 mm) maximum

Operating Temperature -

-13°F (-25°C) to 158°F (70°C)

Enclosure -

Nylon

Start Up Delay -

User selectable 0 - 15 seconds

Calibration -

Magnetic 

Trip Points -

10% alarm and 20% shut down - M8001V10C (standard version)

5% alarm and 10% shut down - M8002V10C (special order)

Both contacts rated for 240 VAC / 30 VDC 2.5 A non-inductive maximum

Outputs -

1.  Normally open contact closing when speed falls by 10% 

     (M8001V10C) or 5% (M8002V10C)

2.  Normally open contact closing on power up, opening when speed falls   

     by 20% (M8001V10C) or 10% (M8002V10C)

3.  Tacho output opto-isolated to 30 VDC, 100 mA max.

LED Indicator -

Red LED indicates input pulses.  Green LED shows output state and 

acts as a calibration aid.

Cable -

6 feet (2 m) - 8 conductor

Protection -

IP67 dust and water tight (fully encapsulated)

Approvals -

CSA Class II Division 1 Groups E, F and G (USA & Canada)

ATEX & CE Versions Available (Europe)

WARNING

• Rotating machinery can cause serious injury or death

• Always lockout and tagout the machine prior to installation

Содержание M800 Elite Series

Страница 1: ...www go4b com usa M800 Elite Speed Switch MULTI VOLTAGE UNDERSPEED MONITOR INSTALLATION INSTRUCTIONS OPERATION MANUAL Part No s M8001V10C M8002V10C APPROVED Class II Div 1 C US...

Страница 2: ......

Страница 3: ...TALLATION Page 7 STANDARD WIRING DIAGRAM Page 8 SENSOR CALIBRATION Page 9 TESTING COMMISSIONING Page 10 TROUBLESHOOTING GUIDE Page 10 PRODUCT WARRANTY Page 11 TABLE OF CONTENTS Rotating parts can crus...

Страница 4: ...asked 4B to perform these tasks B All installation and wiring must be in accordance with Local and National Electrical Codes and other standards applicable to your industry Please see the article Haz...

Страница 5: ...tion work at the facility hours of operation animal or insect infestation and the real world experience of knowing how your employees perform their jobs The personnel or person you select to install o...

Страница 6: ...ICATIONS Supply 24 240 VAC VDC multi voltage universal supply Fusing Supply to be fused at 5A maximum Speed Range 10 3 600 PPM pulses per minute Sensing Range Ferrous target 11 32 9 mm maximum Non fer...

Страница 7: ...ypical mounting methods are shown in fig 4 page 9 When mounted against a solid steel shaft the target or bolt head should protrude from the shaft about 3 8 inch 10 mm Otherwise the sensor will not be...

Страница 8: ...ree and there is no connection between L and the relay until links are installed as required see figures 2 and 3 Cable length can be extended to virtually any distance required The sensor is well prot...

Страница 9: ...start up delay has been achieved 5 The green set LED will flash to echo back the set time and will automatically calibrate the alarm and shutdown speeds When the calibration is complete the green set...

Страница 10: ...e between the target stud or bolt head and sensing face of M800 Elite is within the minimum distance specified 3 Start up machine and wait for start up delay to complete set LED will be solid green 4...

Страница 11: ...UCT MISUSE ABUSE OR MISAPPLICATIONS AS AUTHORIZED BY LAW 4B SPECIFICALLY DISCLAIMS ALL WARRANTIES THAT THE PRODUCT IS FIT OR MERCHANTABLE FOR A PARTICULAR PURPOSE 3 NO WARRANTY BY SAMPLE OR EXAMPLE AL...

Страница 12: ...ica Tel 27 0 11 708 6114 Fax 27 0 11 708 1654 4B AUSTRALIA Unit 1 18 Overlord Place Acacia Ridge Queensland 4110 Australia Tel 61 0 7 3711 2565 Fax 61 0 7 3711 2574 4B COMPONENTS LTD 625 Erie Avenue M...

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