Pilz PNOZ X2.8P Emergency Stop Safety Relay, 24V ac/dc, Dual-Channel, 3 Safety Contacts
- N° de stock RS:
- 918-6686
- Référence fabricant:
- 777301
- Fabricant:
- Pilz
Prix la pièce
226,51 €
(TVA exclue)
274,08 €
(TVA incluse)
18 En stock, livraison sous 1 jour(s) (stock Europe)
91 En stock, livraison sous 3 à 5 jours (stock Europe)
Unité | Prix par unité |
---|---|
1 + | 226,51 € |
- N° de stock RS:
- 918-6686
- Référence fabricant:
- 777301
- Fabricant:
- Pilz
- Pays d'origine :
- CN
PNOZX2.8P Safety Relay by PILZ
The PNOZX2.8P range of safety relays from PILZ offers you safety and performance of a top branded safety relay all in one. The PNOZX2.8P offers you different modes of operation such as single or dual channel switches. Suitable for several different applications which are listed below.
Features and benefits:
DIN rail mounted with screw terminals
LED display that offers you the following measures:
- Supply voltages
- Switch status
Automatic reset
Manual reset
Detection of shorts across contacts or without
Simple & fast wiring
Looping through of potential is possible quite easily
Maintenance free thanks to the defined clamping force (no need for regular retightening)
LED display that offers you the following measures:
- Supply voltages
- Switch status
Automatic reset
Manual reset
Detection of shorts across contacts or without
Simple & fast wiring
Looping through of potential is possible quite easily
Maintenance free thanks to the defined clamping force (no need for regular retightening)
Safety features
The unit will monitor and measure and look out for an open circuit. If the circuit does open, the unit will immediately switch itself off to prevent hazards
Applications
Safety gate monitor
Instantaneous E-STOP monitoring
Limit switch
Card reader
Light beam device mon. Type 2 with t/p, Safe delay-on de-energ. timer
Instantaneous E-STOP monitoring
Limit switch
Card reader
Light beam device mon. Type 2 with t/p, Safe delay-on de-energ. timer
Technical safety parameters
EN 60204-1
EN 62061
EN ISO 13849-1
VDE 0113-1
EN 62061
EN ISO 13849-1
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.
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).
Approvals
CE, cULus Listed, TÜV, KOSHA, CCC.
Unit specifics:
94mm Length
22.5mm Width
121mm Depth
24 V ac/dc supply voltage
22.5mm Width
121mm Depth
24 V ac/dc supply voltage
Attribut | Valeur |
---|---|
Supply Voltage | 24V ac/dc |
Number of Channels | 2 |
Safety Contacts | 3 |
Function | Emergency Stop |
Auxiliary Contacts | 1 |
Reset Method | Automatic & Manual |
Range | PNOZ X |
Safety Category ISO 13849-1 | 4 |
PL ISO 13849-1 | e |
SIL IEC 61508 | 3 |
Terminal Type | Screw |
Series | PNOZ X2.8P |
Depth | 121mm |
Width | 22.5mm |
Length | 94mm |
Performance Level | e |