NSO02/NSO13

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NSO02/NSO13 | Manualzz

Safety Modules

Safety Gate and Safety Magnetic Sensor

Types NSO02D, NSO13D

• Safety Category 4 according to EN 954-1

• Category 0 Emergency Stop (EN 60204-1)

• Input type: 2 NO

• 2 x 6 A NO safety outputs (NSO02D)

• 3 x 6 A NO safety outputs and 1 x 6 A NC auxiliary output (NSO13D)

• Automatic / manual or monitored manual reset

• Single / double channel operations

• LED indication for outputs status and power supply ON

• Connection by fixed or detachable terminals

• For mounting on DIN-rail in accordance with DIN/EN

50 022

• 22.5 mm Euronorm housing

Screw, fixed Screw, detachable

Product Description

Safety gate and safety magnetic sensor modules according to EN 60204-1, EN 292-

1/-2, EN 418 and EN1088.

This family of safety module in Safety Category 4, includes fixed screw and detachable screw as well as automatic/manual or monitored manual restart versions.

Ordering Key

Housing

Function

Auxiliary outputs

Safety outputs

Safety category

Power supply

Terminals

Start/Reset type

Type Selection

Auxiliary outputs

Safety outputs

1 NC

1 NC

1 NC

1 NC

2 NO

2 NO

2 NO

2 NO

3 NO

3 NO

3 NO

3 NO

Time Specifications

Terminals

Screw, fixed

Screw, fixed

Screw, detachable

Screw, detachable

Screw, fixed

Screw, fixed

Screw, detachable

Screw, detachable

Delay ON energisation

Delay ON de-energisation

Recovery time

Channel simultaneity during outputs closing

Input operating to START operating delay

NSO...C

< 150 ms

< 30 ms

≥ 30 ms

Infinite

> 500 ms

Input specifications

Function

Input current

Terminals S11-S12

Terminals S21-S22

2 NO, voltage free max 10 mA max 10 mA

N SO 0 2 D B24 S A

Start/Reset type Supply: 24 VAC/DC

Automatic / Manual

Monitored manual

Automatic / Manual

Monitored manual

Automatic / Manual

Monitored manual

Automatic / Manual

Monitored manual

N SO 0 2 D B24 S A

N SO 0 2 D B24 S C

N SO 0 2 D B24 D A

N SO 0 2 D B24 D C

N SO 1 3 D B24 S A

N SO 1 3 D B24 S C

N SO 1 3 D B24 D A

N SO 1 3 D B24 D C

Output Specifications

Safety outputs

NSO02D

NSO13D

Auxilary output

NSO13D

Category 4 (EN 954-1)

2 NO (13-14, 23-24)

3 NO (13-14, 23-24, 33-34)

1 NC (41-42)

Rated insulation voltage 250 VAC (rms)

Contact ratings (AgSnO

2

)

Safety outputs

Resistive loads AC1

2 µm Au

6 A @ 230 VAC

DC12 6 A @ 24 VDC

Small inductive loads AC15 3 A @ 230 VAC

DC13 2.5 A @ 24 VDC

Auxiliary output 6A, 24 VAC/DC

External contact fuse protection

Mechanical life

Electrical life

Dielectric strength

Dielectric voltage

5 A fast, 4 A slow

> 10 7

> 10 5 operations operations

4 kVAC (rms)

Specifications are subject to change without notice (12.06.07) 1

NSO02D, NSO13D

Supply Specifications

Power supply

Rated operational voltage through terminals:

A1, A2

Overvoltage cat. III

(IEC 60664)

Short circuit protection

Dielectric voltage

Supply to input

Supply to output

Input to output

Rated operational power

24 VAC -15% / +10%,

50 to 60 Hz

24 VDC -15% / +10%

Internal PTC

DC supply AC supply none none

4 kV

4 kV

4 kV

4 kV max 5 VA

General Specifications

Indication for

Power supply ON

Output relays ON

Environment

Degree of protection

Pollution degree

Operating temperature

Storage temperature

Mimimum protection degree of the installation location

Housing dimensions

Weight

Screw terminals

Tightening torque

Upper terminals

Lower terminals

Approvals

CE Marking

EMC

Immunity

Emission

LED, green

LED, green (CH1, CH2)

(EN 60529)

IP 20

2

-25 to 65°C, R.H. < 95%

-30 to 65°C, R.H. < 95%

IP 54

22.5 x 99 x 114 mm

Approx. 200 g

Max. 0.5 Nm

Max 0.8 Nm

C

UL

US

, TUV

Yes

Electromagnetic Compatibillity

According to EN 61000-6-2

According to EN 61000-6-3

Mode of Operation

The safety modules

NSO02D and NSO13D monitor both mechanical switches and safety magnetic sensors (2 NO contact outputs), according to 98/37/CE

Machinery Directive.

If the unit is correctly supplied and the input terminals are closed (i.e. safety gate closed), the module is enabled to close the safety outputs and the external contactors can be energized.

When the input terminals are open (i.e. safety gate open) the module is not enabled to close the safety outputs and the external contactors can not be energized.

Automatic START

Provided that the terminals

X1 and X2 (NSO02...A) or

S33 and S34 (NSO13...A) are connected, the safety outputs close and the auxiliary output opens

(NSO13...A) as soon as both

S1 and S2 switches are closed.

The relevant CH1 and CH2

LED turn on.

Releasing even one input contact (S1 and/or S2) forces immediately the safety outputs to open and the auxiliary output (NSO13...A) to close.

A new operating cycle is possible only after releasing both input contacts and then operating them again.

Manual START

Provided that both S1 and

S2 switches are closed, the safety outputs close and the auxiliary output opens

(NSO13...A) as soon as the

NO START pushbutton is pushed [connecting X1 and

X2 (NSO02...A) or S33 and

S34 (NSO13...A)]

A new operating cycle is possible only after releasing both input contacts, closing them again and pushing the

START button.

Monitored manual START

The monitored manual

START versions (NSO...C) work as described in the previous paragraph (Manual

START) except for a minimum delay of 500 ms from the closed status of the input contacts to the pushing of the START button.

If the input terminals get closed with the START switch already closed, the safety outputs don’t close and the auxiliary doesn’t open (NSO13...C): it is necessary to release the START button and the input contacts before starting a new cycle, then operate the input contacts and finally, after at least 500 ms, operate the

START button.

So if the NO START button gets welded, the outputs don’t close anymore.

2 Specifications are subject to change without notice (12.06.07)

NSO02D, NSO13D

Operation Diagrams

NSO02D...SA, NSO02D...DA

NSO13D...SA, NSO13D...DA

NSO02D...SC, NSO02D...DC

NSO13D...SC, NSO13D...DC

Wiring Diagrams

NSO02D - Magnetic sensor and one access monitoring

(Double channel)

NSO13D - Magnetic sensor and one access monitoring

(Double channel)

Specifications are subject to change without notice (12.06.07) 3

NSO02D, NSO13D

Wiring Diagrams (cont.)

NSO02D - Magnetic sensors and two accesses monitoring

(Double channel)

NSO13D - Magnetic sensors and two accesses monitoring

(Double channel)

NSO02D - Mechanical switch and one access monitoring

(Single channel)

NSO13D - Mechanical switch and one access monitoring

(Single channel)

Dimensions

Versions with fixed terminals Versions with detachable terminals

4 Specifications are subject to change without notice (12.06.07)

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