Yaskawa Electric America, Inc., Switch Div
2121 Norman Drive South,Waukegan,IL,60085,US
Phone: 847-887-7000
Fax: 847-887-7030
Toll-free:
Email: switch@yaskawa.com
Website: http://www.yaskawa.com
Bestact Products > Input/Output PCB Relays > RIU Series I/O Relay Units > Type RIU-04EC  


Type RIU-04EC

High Density Mounting Design Incorporating Ultra-High Reliability Relays Ideally Used as I/O Relay Units for Micromputer Boards, PC and NC Control Boards

Features
  1. 4, 8, 10 and 16 contacts per unit, high density mounting design.
  2. Can be energized using TTL electronic level signals or open collector input.
  3. Also available in a photocoupler isolation type.
  4. Minimum space needed due to compact size.
  5. Provided with operational display (LED).
  6. Incorporated features of the relay units:
    • Hermetically sealed contacts assure high long-term reliability even in adverse environments.
    • Large-capacity switching permits direct switching of large magnetic contactors, DC solenoid valves, etc.
    • Surgeless switching The unique breaking mechanism minimizes surge when magnetic coil is opened.
Common Specifications
  • Operating voltage :24VDC or 12VDC
  • Voltage fluctuation range:Rated voltage -15% to +10%
  • Operating temperature range: -10 to +60°C
  • Operating humidity range: 85%RH or less
  • Storage temperature range: -25 to+80°C
  • Vibration resistance : 19.6m/s2 (2G) (10 to 55Hz)
  • Impact resistance : 98.0m/s2 (10G)




 Specifications 

Figure
Open

Number of Circuits
4

Supply Voltage
12VDC
24VDC

Contact Configuration
•4NO
•2NO2NC

Input Circuit Configuration
2 circuits common x 2

Weight (g)
200

Note
The connector is supplied with the main unit.
Type RIU-08F, -16A and -10A use a connector that is to be soldered.



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