Pilz PNOZsigma 48 → 240V ac/dc Safety Relay – Dual Channel With 3 Safety Contacts , 1 Auxiliary Contact

RS Stock No.:
0156112
Mfr. Prt No.:
750134
Brand:
Pilz

Legislation and Compliance

RoHS Certificate of Compliance

RS Components
RoHS Certificate of Compliance

EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.

Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.

RS definition of RoHS Compliance:

  • The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
  • and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering

The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:

SubstanceConcentration
Lead0.1%
Mercury0.1%
PBB (Polybrominated Biphenyls)0.1%
PBDE ( Polybrominated Diphenyl Ethers)0.1%
Hexavalent Chromium0.1%
Cadmium0.01%
DEHP (Bis (2-Ethylhexl) phthalate)0.1%
BBP (Benzyl butyl phthalate)0.1%
DBP (Dibutyl phthalate)0.1%
DIBP (Diisobutyl phthalate)0.1%

The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".

RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.

Compliant Product Details
RS stock number 0156112
Product description Pilz PNOZsigma 48 → 240V ac/dc Safety Relay - Dual Channel With 3 Safety Contacts , 1 Auxiliary Contact
Manufacturer / Brand Pilz
Manufacturer part number 750134

RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK

Statement of Conformity

RS Components
Statement of Conformity

This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.

Compliant Product Details
RS stock number 0156112
Product description Pilz PNOZsigma 48 → 240V ac/dc Safety Relay - Dual Channel With 3 Safety Contacts , 1 Auxiliary Contact
Manufacturer / Brand Pilz
Manufacturer part number 750134

The foregoing information relates to product sold on, or after, the date shown below.

RS COMPONENTS

Date Dec 25, 2024

RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132

Country of Origin: DE


Product Details

PNOZ Sigma 4 by PILZ

The PNOZ Sigma S4 series of Safety relay by PILZ. Known for their reliability and durability, PILZ safety relays offer you second to none safety protection features to ensure you and your workplace stay safe. Specifically, the S4 series is suitable for many different applications which you can find listed below.

Features and benefits:

LED display that offers you the following measures:- Supply voltage- Input status, channel 1- Input status, channel 2- Switch status, safety contacts- Reset Circuit- Error indication Operating mode can be set via rotary switches The S2 keeps safe separation of safety contacts from all your other circuits Plug in connection terminals 2 safety contacts N/O instantaneous 1 Semiconductor output

Safety features

Self-monitoring built in Safety functions remain effective in the case of components failure Correct opening and closing is tested automatically at the end of each on / off cycle The transform uses an electronic fuse which prevents short circuiting.

Applications

E STOP pushbutton Safety gate limit switches Reset buttons Light barriers / devices PSEN

Technical safety parameters

EN 60947-5-1 EN 60204-1 VDE 0113-1

How do Safety Relays work and what are they used for?

Safety Relays work by helping reduce unnecessary risk and hazard within your circuit. A typical circuit configuration may look like a production line where highly automated machinery works quickly, i.e. a production or packing line in a warehouse or factory. This line forms part of your 'circuit' and along that circuit you will have safety devices in place like emergency push buttons, safety curtains or pressure sensitive mats.
To ensure complete safety in these environments, a safety relay can be added to your circuit to allow you full control and monitoring of your working environment. A safety relay will run regular checks down your circuit by sending pulses back and forth to confirm whether any (for example) wiring was implemented incorrectly or any welding has occurred along the circuit. Once the relay has detected this, it would then shut down the area by cutting off the power, until the fault can be determined and fixed. Most recent safety relays feature intuitive LED displays that will alert users to any faults, this is of course useful to prevent harm to users and also proactively engage in maintenance before any machinery is damaged beyond repair, so certain cost savings can be associated when using a safety relay.
Some safety relays have specific functions and only work with certain devices like E-STOPs, some work better with other devices like safety curtains. More than one safety relay can be used to give you total monitoring of your circuit, ensuring you and your employees safety.

What are the differences between a traditional 'relay' and a 'safety relay'?

A traditional relay will open and close your circuit and the switch devices down that line, however it will not monitor it in the same way a safety relay will and cannot automatically shut down specified areas to prevent harm to the machinery or workers. Safety relays are not prone to the same potential risks that traditional relays are and can be relied upon to monitor short circuit faults, ground faults or wire breakage. Offering a greater protection over their counterpart relays, they are specifically designed with your safety in mind.

How do you operate a Safety Relay?

You must first align and wire the safety relay into your line and follow the setup instructions provided (will vary per manufacturer). Follow the onscreen instructions of the LED parallel to your instructions to perform integration into your circuit line. Depending on what parameters you set will determine the function of the safety relay (i.e. you tell it to cut off certain areas after certain criteria have been met, or you opt for a circuit wide halt of the line).


Specifications

Attribute Value
Brand Pilz
Supply Voltage 48 → 240 V ac/dc
Range PNOZsigma
Function Light Beam/Curtain
Reset Method Automatic, Manual, Monitored
Depth 120 mm
Length 102 mm
Width 22.5 mm
Number of Channels 2
Terminal Type Screw
Safety Category 4
Safety Contacts 3
Series PNOZ s4
Auxiliary Contacts 1
Performance Level e
Checking stock...
IDR
7,082,067.91
Out of stock
Price Each
Unit(s)Per Unit(IDR)
17,082,067.91
*price per unit indicative
"Pilz PNOZsigma 48 → 240V ac/dc Safety Relay - Dual Channel With 3 Safety Contacts , 1 Auxiliary Contact" added to the basket

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