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PNOZ mo4p  24VDC  773536  at  Srinutch.coM

Expansion modules

NSG-D-2-367-2006-02

Expansion module for connection to a

base unit from the PNOZmulti modular

safety system

Unit features

`

PNOZmulti Configurator

`

– 2 safety output in accordance

with EN 954-1, Cat. 4

or 4 safety outputs in accordance

with EN 954-1, Cat. 2

`

`

cage clamp terminal or screw terminal)

`

connected to the base unit

Unit description

The expansion module may only be

connected to a base unit from the

PNOZmulti modular safety system.

The PNOZmulti modular safety system

is used for the safety-related interruption

of safety circuits and is designed

for use in:

- 

-

VDE 0113 Part 1 and EN 60204-1

Safety features

The relay conforms to the following

safety criteria:

-

self-monitoring.

-

in the case of a component failure.

-

for safe separation

through increased insulation compared

with all other circuits in the

safety system.

-

during switching

The expansion module provides additional

relay outputs.

The function of the outputs on the

safety system depends on the safety

circuit created using the PNOZmulti

Configurator. A chip card is used to

download the safety circuit to the base

unit. The base unit has 2 microcontrollers

that monitor each other. They

evaluate the input circuits on the base

unit and expansion modules and

switch the outputs on the base unit

and expansion modules accordingly.

The online help on the PNOZmulti

Configurator contains descriptions of

the operating modes and all the functions

of the PNOZmulti safety system,

plus connection examples.

Wiring

The wiring is defined in the circuit diagram

in the Configurator.

Please note:

-

details" must be followed.

-

-

75 °C.

Installation

-

in a control cabinet with a

protection type of at least IP54. Fit

the safety system to a horizontal

DIN rail. The venting slots must face

upward and downward. Other

mounting positions could damage

the safety system.

-

unit to attach it to a DIN rail. Connect

the safety system to the DIN

rail in an upright position, so that

the earthing springs on the safety

system are pressed on to the DIN

rail.

-

the DIN rail must have a low impedance

connection to the control cabinet

housing

Technical details

Electrical data

Supply voltage (U

Voltage tolerance

Power consumption at U

Residual ripple U

Times

Switch-on delay

Supply interruption before de-energisation

Relay outputs

Number

for EN 954-1, 12/96, Cat. 4

for EN 954-1, 12/96, Cat. 2

2

4

Utilisation category in accordance with

EN 60947-4-1, 02/01

EN 60947-5-1, 11/97

AC1: 240 V / 6 A / 1440 VA

DC1: 24 V / 6 A / 144 W

AC15: 230 V / 3 A / 690 VA

DC13: 24 V / 3 A / 72 W

Max.total current

Airgap creepage between

relay contacts

Relay contacts and other safe circuits

DIN VDE 0110-1, 04/97

3 mm

5.5 mm

Contact fuse protection in accordance with EN 60947-5-1, 08/00

Blow-out fuse

Circuit breaker 24 VDC

6 A quick or slow

6 A (characteristic B + C)

Switch-off delay

Status indicator

Environmental data

Vibration in accordance with

Frequency:

Amplitude:

10 ... 55 Hz

0.35 mm

Climatic suitability

EMC

Ambient temperature

Storage temperature

Mechanical data

Protection type

Mounting (e.g. cabinet)

Housing

Terminals

IP54

IP20

IP20

DIN rail

Top hat rail

Inner width

35 x 7.5 EN 50022

27 mm

Maximum cable runs

Per input

Sum of individual cable runs at the test pulse output

1 km

40 km

Cable cross section

Rigid single-core, flexible multi-core or multi-core

with crimp connector

Flexible multi-core with plastic sleeve

0.5 ... 2.5 mm2

0.5 ... 1.5 mm2

Torque setting for connection terminals (screws)

Housing material

Housing

Front

PPO UL 94 V0

ABS UL 94 V0

Mechanical data

Order reference

Type Features Order no.

PNOZ mo4p Expansion module 2 or 4 relay outputs, positive-guided 773 536