PISA11.410 datasheet, PDF - EEWORLD Datasheet

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PISA11.410: DescriptionMOD LOAD MONITOR FOR POWER CNVTR; CategoryPower/power management; File Size588KB，23 Pages; ManufacturerPULS LP; Environmental Compliance

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PISA11.410 Overview

MOD LOAD MONITOR FOR POWER CNVTR

PISA11.410 Parametric

Parameter Name	Attribute value
Accessory type	module, load monitor
Supporting products/related products	power converter

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PISA11

PISA11-Series

ROTECTION

ODULE

24V, 4 O

UTPUTS

ROTECTION

ODULE

One Input and Four Current Controlled Outputs

Ensures Sufficient Supply Voltage for Critical Loads

even in the Event of an Fault

Protects Small Cable Sizes against Overload

Hassle-free Turn-on of Loads with Large Input

Capacitors

NEC Class 2 Compliant (1A and 2A Model)

Wide Temperature Range between -25°C and +70°C

On/Off Function of Outputs

Compact Design, Width only 45mm

Remote Monitoring and Control Functions

3 Year Warranty

ENERAL

ESCRIPTION

This protection module fulfills two basic functions. First it

distributes the current of a large power source to four lower

current output channels and therefore allows for smaller

wires to be used. The second function is to permit only so

much current on the outputs that the input voltage of this

unit (which corresponds to the output voltage of the power

supply) does not fall below 21V.

This ensures a safe and an uninterrupted supply voltage for

sensitive equipments, such as PLCs, controls or sensors, when

they are connected directly to the same power supply as the

PISA module. Less critical loads that are not affected to short

voltage interruptions or that could even be the cause of a

fault on the 24V power supply are connected to one of the

four

current

PLC, controls

DC 24V

controlled

(sensitive loads)

Power

PISA Protection Module

Supply

output

Motor 1

channels of the

Relays, Solenoids

PISA module.

Displays

Safeguard

Motor 2

HORT

FORM

ATA

Input voltage

range

Input current

Number of outputs

Output currents

DC 24V

18 - 30V

typ. 43mA

fixed between

1A and 12A

typ. 21.4V

At no load

See order

information

Input voltage

protection levels

Temperature range -25°C to +70°C

Operational

-40°C to +85°C

Storage

Type of current

Active current limitation followed

limitation

by a shutdown

Dimensions

45x75x91mm *) WxHxD

*) Add 13mm in depth for signal connector.

RDER

UMBERS

Protection

module

Output Ratings

PISA11.401

1A, 1A, 1A, 1A

PISA11.402

2A, 2A, 2A, 2A

PISA11.403

3A, 3A, 3A, 3A

PISA11.404

4A, 4A, 4A, 4A

PISA11.406

6A, 6A, 6A, 6A

PISA11.410

10A, 10A, 10A, 10A

PISA11.203206

3A, 3A, 6A, 6A

PISA11.206212

6A, 6A, 12A, 12A

ARKINGS

IND. CONT. EQ.

UL 508

UL 60950-1

UL 2367

ATEX

IEC 60950-1

II 3G EX nA nC IIC T4

EMC, LVD

Please note:

An additional, NEC Class 2 optimized module

(PISA11.CLASS2), can be found in a separate datasheet.

Class I Div 2

Marine

May 2014 / Rev. 1.7 DS-PISA11 - data sheet -

All parameters are specified at 24Vdc input, 25°C ambient temperature and a 5 minutes run-in time unless otherwise noted.

www.pulspower.com Phone +49 89 9278-0

Germany

1/23

PISA11

PISA11-Series

ROTECTION

ODULE

24V, 4 O

UTPUTS

1. I

NTENDED

This device is designed for installation in an enclosure and is intended for the general use such as in industrial control,

office, communication, and instrumentation equipment.

Do not use this protection module in equipment, where malfunction may cause severe personal injury or threaten

human life.

This device is designed for use in hazardous, non-hazardous, ordinary or unclassified locations.

2. P

RODUCT

ESCRIPTION

This protection module fulfills two basic functions. First it distributes the current of a large power source to four lower

current output channels and therefore allows for smaller wires to be used. The second function is to permit only so

much current on the outputs that the input voltage of this unit (which corresponds to the output voltage of the power

supply) does not fall below 21V. This ensures a reliable supply voltage for sensitive equipments, such as PLCs, controls

or sensors, when they are connected directly to the same power supply as the PISA protection module.

The protection module has one 24V input and four output channels to which the current is distributed. Each output

channel is equipped with a redundant over-current protection, which avoids that wires will be overloaded. All four

output channels will shutdown simultaneously, if the current of one individual channel or the maximum allowed

current for the protection module is exceeded.

A safeguard circuit in the input stage of the PISA module works like a valve. It permits only so much current that the

input voltage does not drop below 21V. In case the input voltage would fall below this value (e.g. due to overloads,

too small of a power supply or high inrush currents such as from starting a motor), all four output channels will be

actively current limited and will shutdown after a certain period of time.

A typical wiring configuration is shown below. All sensitive loads are connected directly to the power supply. If

needed, these load circuits can be protected with standard circuit breakers or fuses. Loads which are less sensitive to

voltage dips or interruptions or which are the source

of the voltage drop themselves are connected to the

PLC, controls

DC 24V

(sensitive loads)

output of the PISA protection module.

Power

PISA Protection Module

Supply

Safeguard

Motor 1

Relays, Solenoids

Displays

Motor 2

3. I

NSTALLATION

EQUIREMENTS

This protection module is suitable for DIN-rail mounting. Use DIN-Rails according to EN 60715 or EN 50022 with a

height of 7.5 or 15mm.

The protection module can be used with any regulated 24Vdc power supply. If the power source can deliver more than

40A continuous, the PISA module shall be equipped with an external input fuse (e.g. 30/32A). The power capability

and performance of the power supply can limit the output characteristics of the PISA module.

Make sure that the input voltage polarity is correct before applying the input voltage.

Do not connect batteries to the outputs of the PISA11 module.

This device may only be installed and put into operation by qualified personnel.

The unit does not contain serviceable parts.

If damage or malfunction should occur during operation, immediately turn power off and send unit to the factory for

inspection.

May 2014 / Rev. 1.7 DS-PISA11 - data sheet -

All parameters are specified at 24Vdc input, 25°C ambient temperature and a 5 minutes run-in time unless otherwise noted.

www.pulspower.com Phone +49 89 9278-0

Germany

3/23

PISA11.410 Related Products

	PISA11.410	PISA11.203206	PISA11.206212	PISA11.401	PISA11.402	PISA11.403	PISA11.404	PISA11.406
Description	MOD LOAD MONITOR FOR POWER CNVTR	MOD LOAD MONITOR FOR POWER CNVTR	MOD LOAD MONITOR FOR POWER CNVTR	MOD LOAD MONITOR FOR POWER CNVTR	MOD LOAD MONITOR FOR POWER CNVTR	MOD LOAD MONITOR FOR POWER CNVTR	MOD LOAD MONITOR FOR POWER CNVTR	MOD LOAD MONITOR FOR POWER CNVTR
Accessory type	module, load monitor	module, load monitor	module, load monitor	module, load monitor	module, load monitor	module, load monitor	module, load monitor	module, load monitor
Supporting products/related products	power converter	power converter	power converter	power converter	power converter	power converter	power converter	power converter

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