Murphy Understanding Switch Wiring Diagram and Dimensions for Efficient Setup

Dimensions

Typical Wiring Diagram

Side View

4-5/8 in.

(117 mm)

Mounting Clamp

4-3/8 in.

(111 mm)

6-3/4 in. (171 mm)

clearance for plug

Back View

3-1/2 in.

(89 mm)

3-3/4 in.

(95 mm)

3-3/4 in. (95 mm)

				3
1	INPUT		POWER INPUT
	JUMPER
								5
2									Load
TC 1		+				+	TP 1 +			+ 4
		- TC 1				-	COM -			LCDT,
TC 2		+		PWR			TP 2 +
										MARK II,
		- TC 2		INPUT			TP 3+
										S1400,
TC 3		+ TC 3					COM-			TATTLETALE® etc.
		-					TP 4+
TC 4		+
							TP 5+
		- TC 4
TC 5		+					COM-
		- TC 5					TP 6+
TC 6		+	TC 6				COM-
		-			TDX6

Round Hole Mounting (TDXF6)

Mounting Hole

Square Hole Mounting 4-3/4 in. (121 mm)

diameter

3-9/16 in.

(90 mm)

		120	120
3-9/16 in.
(90 mm)
	1/4 in. (6 mm) dia.
	holes (3 places)		120

NOTES:

1Remove input jumper when the thermocouple is connected to input.

2Thermocouple Input

3Power input 120 VAC, 80-250 VDC, CD ignition or 24 VDC, positive or negative ground.

4Interfaced components must meet area classification requirements.

5When using the TDX6 with inductive loads, we recommend installing a suppression diode across all coils.

How to Order	Shipping Weight: 2 lb. (0.91 kg).
To order the TDX6 use the part number designation diagram below.
	Shipping Dimensions: 5-1/2 x 9 x 6 in. (140 x 229 x 152 mm).

TDX6 – A – F – J

	Thermocouple Type
	J = Type J
	K = Type K
Models
TDX6 = Square hole mounting
TDXF6 = Round hole mounting		Display
		F = Fahrenheit
		C = Celsius

Power Supply/Output

A = CD ignition, 80-250 VDC Positive or Negative Ground or 120 VAC 50-60 Hz Inputs—S.C.R. Outputs.†

B = CD ignition, 80-250 VDC Positive or Negative Ground or 120 VAC 50-60 Hz Inputs—F.E.T. Pulsed Outputs.††

C = 24 VDC Inputs—S.C.R. Outputs.†

D = 24 VDC Inputs—F.E.T. Pulsed Outputs.††

†For use with electromechanical TATTLETALE® annunciators.

††For use with SELECTRONIC® or similar solid-state annunciators.

TDX6 Interface Capabilities

Model	Power Source	Rating
LCDT	CD Ign., 120 VAC, 12/24 VDC	Cl.I, Div.1, Gr. D, Haz. areas*
S1501	120 VAC or 12/24 VDC	Cl.I, Div.1, Gr. D, Haz. areas*
MARK II	CD Ignition, pos. or neg. grnd	Cl.I, Div.2, Gr. D, Haz. areas*
TATTLETALE®	CD Ign., 120 VAC, 12/24 VDC	Non-Hazardous areas

PLC’s, various non-Murphy annunciators–contact factory.

*Note: An isolation barrier is needed between the TDX6 and an Annunciator rated for Class I, Division 1, Group D, Hazardous Areas.

**Note: When used with approved ignition. Contact Murphy for details.

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

FW Murphy

P.O. Box 470248

Tulsa, Oklahoma 74147 USA +1 918 317 4100

fax +1 918 317 4266 e-mailsales@fwmurphy.com www.fwmurphy.com

CONTROL SYSTEMS & SERVICES DIVISION P.O. Box 1819; Rosenberg, Texas 77471; USA +1 281 633 4500 fax +1 281 633 4588 e-mail sales@fwmurphy.com

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-mailventas@murphymex.com.mx www.murphymex.com.mx

FRANK W. MURPHY, LTD.

Church Rd.; Laverstock, Salisbury SP1 1QZ; U.K. +44 1722 410055 fax +44 1722 410088 e-mailsales@fwmurphy.co.uk 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-mailsales@murphyswitch.com www.murphyswitch.com

MACQUARRIE CORPORATION 1620 Hume Highway Campbellfield, Vic 3061; Australia

+61 3 9358 5555 fax +61 3 9358 5558 e-mailmurphy@macquarrie.com.au

E		D
R
	E
GISTER

USA–ISO 9001:2000 FM 28221

UK–ISO 9001:2000 FM 29422

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.

Printed in U.S.A. 0591127

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