How to Configure ABB Sentry Safety Relays

 

Introducing the NEW ABB Sentry Safety Relay!

Sentry safety relays

ABB introduces a new line of powerful and easy to use safety relays, suitable for all common types of safety applications.

  • simplify troubleshooting and resetting – to reduce downtime
  • are universal for all common applications – to reduce stock
  • are easily wired and configured – to save installation time.

Some of the features of the Jokab Safety Sentry family of safety relays that enable continuous operations are:

  • three-color LEDs that convey a wider variety of status messages to simplify troubleshooting
  • preset configurations and extensive fault information on models with displays
  • timer functions with accuracy better than 1 percent to minimize downtime
  • a multi-reset function in which up to 10 Sentry safety relays may be reset with the touch of only one button

Links Here:

ABB Sentry Web page

ABB Sentry Data Sheet

 

Announcement!

Sentry safety relays

New Sentry Safety Relays from ABB-Jokab Safety!

Looking for a Full Featured range of cost-effective safety relays?

ABB-Jokab Safety has the answer!

The Sentry safety relays are powerful and easy to use safety relays, suitable for all common types of safety applications.  The Sentry series contains basic models for simple applications and easy output expansion, as well as highly flexible models with extremely accurate timer functions.  Sentry safety relays are used in both simple and more advanced safety solutions when safety devices need to be monitored according to the requirements of functional safety standards.

ABB Website Information Link:  http://new.abb.com/low-voltage/products/safety-products/safety-relays

 

Product Spotlight – Vital Safety Relay

A simple way to reach the highest level of safety

When several safety devices should control the same output, it is quite common to connect them in series. But to reach PL e, serial connection is not possible and each device should have its own safety relay. Vital offers the capability to exclusively control smaller machine safety systems that would otherwise have required a programmable controller or multiple safety relays. With the Vital safety controller, up to 30 safety devices can be connected in series to one Vital and still reach PL e.

Main benefits

  • One Vital instead of several safety relays
  • Easy to reach Cat 4
  • Easier troubleshooting
  • Easier connection

Main features

  • Used with specific devices or traditional devices with Tina adpaters
  • Models with one dynamic loop, two dynamic loops and logic, one dynamic loop and one 2 channel loop and logic
  • LED indication for status of the device and the loop
  • Info signal
  • Devices with M12 connectors