Murphy 518APH 전단

Specifications

Case: Polycarbonate
Contact Rating: 10 A
Coil Circuit Resistance: 339 ohms ± 10% 12 Volt

678 ohms ± 10% 24 Volt

Minimum Latch Voltage: 12 Volt model: 10 VDC

24 Volt model: 20 VDC

Minimum Latch Current: 12 Volt model: 30 mA

24 Volt model: 30 mA

Operating Temperature Range: -40 to 176°F (-40 to 80°C)

Installation and Operation of the
518PH, 518APH & 518E TATTLETALE

00-02-0187

Revised 10-06

Section 25

WARNING

BEFORE BEGINNING INSTALLATION OF THIS MURPHY PRODUCT

✔

Disconnect all electrical power to the machine.

✔

Make sure the machine cannot operate during installation.

✔

Follow all safety warnings of the machine manufacturer.

✔

Read and follow all installation instructions.

Please read the following information before installing

. A visual inspection of this product for damage during shipping is

recommended before mounting. It is your responsibility to have a qualified person install this unit.

GENERAL INFORMATION

2-5/16 in.

(59 mm)

2-5/8 in.

(67 mm)

2-15/32 in.

(63 mm)

Applies to 518APH model.

9/16 in.

(14 mm)

13/16 in.
(21 mm)

Panel

Lockwasher

Hex

Nut

Instruction
Plate

TATTLETALE

25/64 in.

(10 mm) dia

1/4 in.

(6 mm) dia

Mounting Holes

Installation

Dimensions and Installation

“Loop Circuit” Wire Length in Miles @ 77°F (25°C)

Resistance in Ohms

Maximum recommended Loop Circuit resistance
for proper operation of TATTLETALE

CAUTION: Certain dangers to human safety and to equipment may occur if some equipment is stopped without pre-warning. It is recommended
that monitored functions be limited to alarm only or to alarm before shutdown.

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