2CPSA1A3 Honeywell, 2CPSA1A3 Datasheet

2CPSA1A3

Manufacturer Part Number

2CPSA1A3

Description

Manufacturer

Honeywell

Datasheet

1.2CPSA1A3.pdf (1 pages)

Specifications of 2CPSA1A3

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Home > Products > Cable Pull > 2CPS > Product Page

2CPSA1A3

Actual product appearance may vary.

Supporting Documentation

Description

The 2CPS Cable Pull Safety Switch provides readily accessible emergency stop

over a long, linear distance. It is a cost - effective means of providing this emergency

stop signal compared to multiple emergency stop push buttons. (Cable Pull Safety

Switches are not, however, to be used as a means of personnel safeguarding.

They may be used to prevent further injury or damage to equipment when used for

emergency stop signaling.)

The 2CPS Series Cable Pull Safety Switch is designed to provide emergency stop

protection for exposed conveyor lines. The internal mechanism latches on both

slackened cable (push) and pulled cable. This capability enhances productivity by

eliminating nuisance stops due to variations in temperature, stretch of cable over

time, and other application variables.

A line in the midpoint of the cable tension window indicates proper cable tension,

providing easy and intuitive set-up. The direct acting switch contacts are held

closed when the actuating cable is under proper tension and the reset knob is set

to RUN. When the actuating cable is pulled, slackened or broken, a cam positively

opens the NC (Normally Closed) switch contacts. The snap action, trip operation

causes the switch contacts to change state and mechanically latch almost

simultaneously when the cable is pulled, slackened or broken. The NC switch

contacts remain open until the 2CPS is reset by properly tensioning the cable and

manually rotating the reset knob.

When the direct acting switch contacts open, the auxiliary contacts also actuate

(open contacts close and closed contacts open). The auxiliary contacts are

electrically isolated from the direct acting switch contacts. These NO (Normally

Open) contacts may be used for monitoring or signaling.

The 2CPS complies with: Low Voltage Directive 73/23/EEC, as amended by

directive 93/68/EEC; Machinery Directive 98/37/EEC only as the directives relate to

the components being used in a safety function; IEC/EN60947 -1; IEC/EN60947 - 5-1;

IEC/EN60947 - 5-5.

Features

Positive opening operation of normally

closed contacts

Choice of 2NC/2NO or 3NC/1NO contact

configurations

Maximum cable length in a single

direction is 76 m (250 ft) for a combined

length of 152 m (500 ft) in dual

directions

Choice of three actuator configurations

Removable contact block version

available

Large wiring cavity with straight -

through wiring

24 Vdc or 120 Vac bright, multi - cluster

LED status indicator light available

Gold-plated contacts are standard

Die-cast zinc housing

Optional hardware packs available

Product Type

Actuator

Switch Type

Contact Material

Termination Type

Ampere Rating

Voltage

Housing Material

Series Name

Shock

Vibration

Sealing

Approvals

CSA File #

UL File #

Agency Approvals and Standards

Mechanical Life

Operating Temperature Range

Availability

UNSPSC Code

UNSPSC Commodity

Contact Block

Indicator

Note 1

Mounting

Dimensions

Accessories

Engineering

Drawing

Site Map

Product Specifications

Installation

Instructions

Contact Block

Options

2CPS Series, Cable Pull Safety Switch,

Cable, Maintained Right Side, No

Actuation Left Side, 2NC/2NO Direct

Opening (Switch 2, Left: 1NC/1NO;

Switch 2, Right: 1NC/1NO), 1/2 NPT,

Gold-plated Contacts

Potential Applications

Long conveyor systems found in

warehouses and distribution centers

Conveyor systems having a high

amount of vibration

Conveyor systems that experience

wide temperature swings

Long conveyor systems where easy

through wiring, or highly visible trip

status is required

Perimeter guarding where hosedown

conditions are present

Cable Pull Safety Switch

Cable, Maintained Right Side, No

Actuation Left Side

2NC/2NO Direct Opening (Switch 1,

Left: 1NC/1NO; Switch 2, Right:

1NC/1NO)

Gold - plated

1/2 NPT

10 uA to 50 mA Low Energy

250 Vac and 60 Vdc Maximum

Zinc Die - Cast

2CPS

15 G

10 Hz - 500 Hz, 5 G

IP67, NEMA/UL 1, 4, 12, 13

UL, CSA, CE

LR57326

E37138, E157416

EN60947 - 1, EN - 60947 - 5 - 1,

EN60947 - 5 - 5

1 Million

- 40 °C to 85 °C [

Global

302119

302119 Switches and controls and

relays

Mounted to Housing

None

Low Voltage Directive 73/23/EEC,

as amended by directive

93/68/EEC. Machinery Directive

98/37/EEC only as the directives

relate to the components being

used in a safety function.

Contact

Configurations

Application

Drawing

- 40 °F to 185 °F]

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