These DIN rail mount opto-couplers from Phoenix Contact provide an ideal means of interfacing on/off signals to, or from, equipment, whilst providing electrical isolation between their own inputs and outputs. In other words, these may be used to protect equipment by electrically isolating its inputs, outputs, or both. The dc/ac and ac/dc versions also provide a means of interfacing (whilst isolating) ac and dc control voltages.

• Dc in/Dc out, Dc in/Ac out and Ac in/Dc out versions available
• Versions with switching speeds up to 100kHz available
• 2.5kVac input to output isolation
• LED status indication
• Module width 6.2mm
• Operating temperature range: -20 to +60°C

IEC 60 664, IEC 60 664A, DIN VDE 0110

Mount this optocoupler from Phoenix Contact on your control panel to isolate and protect equipment with different operating voltages. As it's a solid-state relay, it has a quick response time of 1μs (microsecond) and a fast electrical switching speed of 100kHz to protect your equipment quickly and efficiently. It uses surge protection and a suppressor diode to keep circuits and components safe, while a capacitor on the input side minimises signal interference for enhanced reliability.
Secure rear clips let you mount this optocoupler in any position on a DIN rail, with no spacing needed. It's slim and compact with a width of just 6.2mm, so it takes up minimal space on your distribution board. The LED (light-emitting diode) status indicator and labelled contacts mean it's simple to install and use.

• Screw connection method for a secure link
• Wide operating temperature range of -20°C to +60°C for use in a variety of demanding environments
• Isolation voltage of 2500V and forward voltage of 24V for use in high and low-power applications
• Accommodates wires ranging in size from 24 to 12AWG (American Wire Gauge) for increased versatility