Posted to News on 12th Feb 2015, 14:56
IDEC releases RV8S solid state interface relays
IDEC Corporation is adding RV8S solid state interface relays to its existing RV8 DIN rail product line. The RV8S features 100mA to 3A switching capability in a compact 6mm wide space. Other RV8S features include high switching cycles, extended operating life and high-speed load switching. A common application is as an interface device between a PLC or other controller outputs and a load with high power requirements.
The RV8S can switch loads up to 240V AC, and it has passed 100K cycles of UL Extended Endurance testing. Common uses of the RV8S include general load switching in control systems for assembly machines, solenoids, molding machines, and other applications requiring a high repetition rate.
IDEC's RV8S has operate and release times which are much faster than electromechanical relays. Depending on the specific model, the operate time is as fast as 40usec with a 200uS release time. The relay also generates no acoustic and far less electrical noise than its electromechanical counterpart because it makes use of semiconductor outputs instead of electrically sparking contacts.
In addition, the RV8S requires much less power to operate, about 5-10 times less than an equivalent electromechanical relay. This is particularly important when the relay is driven by a PLC or similar discrete output, as these types of outputs are often low power.
The RV8S is suitable for DIN-rail mounting, and has appropriate UL/c-UL and CE ratings. It also has IP20 protection, and can safely operate in temperatures from -20 to 60degC and humidity from 5 to 85 per cent. The RV8S supports flexible wire termination options, including screw terminal and spring clamp models.
IDEC's RV8S is available for 24V DC, 48V DC and 240V AC input voltage applications, with output voltage ranges of 0-24V DC, 0-48V DC and 24-280V AC, respectively. The 24-280V AC output versions are available in random or zero-cross models. The switching configuration for all models is single-pole, Normally Open.
For complete specifications or additional information on these RV8S solid state interface relays, please visit IDEC online at www.idec.com/usa/RV8.
