Murphy MTH6 - Manual (Page 2)

Typical Wiring Diagram
MTH6 Back View
How to Order
Dimensions
Front View Side View Back View
3-1/8 in.
(79 mm)
15/32 in.
(12 mm)
Mounting hole: 3-3/8 in. (86 mm)
3-33/64 in.
(89 mm)
Diameter
3-5/8 in.
(92 mm)
Diameter
5 6
7
8
9
4
3
2
1
3-9/16 in.
(90 mm)
® FRANK W.
MTH6
MFR.
® FRANK W.
MFR.
ENTER
SETPOINT
Mounting
Bracket
Shield
Grd.
Magnetic Pickup
Alternator
See Note 3
Tachometer
terminal
See Note 4
See
Note 2
See
Note 1
NOTE 2: When using the MTH6 with inductive
loads, we recommend installing a
suppression diode across all coils.
NOTE 3: Terminals 4 and 8 may be grounded
on negative ground power supply.
NOTE 4: Alternator must be equipped with a
tach terminal (auxiliary AC terminal).
NOTE 1: Apply momentary ground to reset
hours to zero.
Overspeed Load 2 A, 50 Vdc
(example: 518PH TATTLETALE
®
magnetic switches; SAH MINI-SIREN ® ;
TL7 Flashing Alarms)
Display
Light
Switch
+
-- Supply
8-40 Vdc
1
2
3
4 5 6
7
8
9
CAUTION: Connecting full battery
potential to terminal 9 can cause damage
to the SWICHGAGE
® . Shutdown circuit
is rated for 300 mA continuous.
Circuit grounds out at set point.
Order by model designation:
MTH6 -- --
Bezel:
Blank = Bright Stainless
A = Black Stainless
Face Plate:
1 = White Background
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MTH-96115B page 2 of 2
Warranty
A limited warranty on materials and workmanship is given with
this FW Murphy product. A copy of the warranty may be viewed
or printed by going to www.fwmurphy.com/support/warranty.htm
CONTROL SYSTEMS & SERVICES DIVISION
P.O. Box 1819; Rosenberg, Texas 77471; USA
+1 281 633 4500 fax +1 281 633 4588
e-mail [email protected]
MURPHY DE MEXICO, S.A. DE C.V.
Blvd. Antonio Rocha Cordero 300, Fracción del Aguaje
San Luis Potosí, S.L.P.; México 78384
+52 444 8206264 fax +52 444 8206336
Villahermosa Office +52 993 3162117
e-mail [email protected]
www.murphymex.com.mx
FRANK W. MURPHY, LTD.
Church Rd.; Laverstock, Salisbury SP1 1QZ; U.K.
+44 1722 410055 fax +44 1722 410088
e-mail [email protected]
www.fwmurphy.co.uk
MURPHY SWITCH OF CALIFORNIA
41343 12th Street West
Palmdale, California 93551-1442; USA
+1 661 272 4700 fax +1 661 947 7570
e-mail [email protected]
www.murphyswitch.com
In order to consistently bring you the highest quality, full featured products, we reserve the right to change our specifications and designs at any time.
MACQUARRIE CORPORATION
1620 Hume Highway
Campbellfield, Vic 3061; Australia
+61 3 9358 5555 fax +61 3 9358 5558
e-mail [email protected]
FW Murphy
P.O. Box 470248
Tulsa, Oklahoma 74147 USA
+1 918 317 4100
fax +1 918 317 4266
e-mail [email protected]
www.fwmurphy.com
R
E G ISTERE
D
USA–ISO 9001:2000 FM 28221
UK–ISO 9001:2000 FM 29422
Printed in U.S.A.