PRODUCT DESCRIPTION
MITSUBISHI LY18R2A - DC Relay Output Module
The MITSUBISHI LY18R2A is a 16-point digital DC relay output module designed for the MELSEC-L Series programmable logic controller platform. This module provides isolated switching capabilities for discrete DC loads, utilizing electromechanical relays to control external devices. It is engineered for industrial automation systems requiring robust output control for components such as solenoid valves, contactors, and indicator lamps within the MELSEC-L architecture.
Technical Specifications:
- SERIES/FAMILY: MELSEC-L Series
- COMPONENT TYPE: Digital DC Relay Output Module
- ELECTRICAL SPECS:
- OUTPUT POINTS: 16 points
- OUTPUT TYPE: Relay (Form A, SPST-NO)
- RATED LOAD VOLTAGE: 12-24VDC
- MAXIMUM SWITCHING CURRENT: 2A per point
- MAXIMUM TOTAL CURRENT: 8A per common
- ISOLATION: Photocoupler isolation between output and internal circuit
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Rack-mount module
- TERMINATION: Removable screw terminal block
- INTERFACE/CONTROL:
- INTERNAL INTERFACE: MELSEC-L backplane bus
- EXTERNAL INTERFACE: Screw terminals for field wiring
- DIAGNOSTICS: Output status indicators (LEDs)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Direct mount to MELSEC-L base unit
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: MITSUBISHI MELSEC-L Series PLCs
- APPLICATION: Control of discrete DC loads, industrial machinery, process control, building automation systems requiring robust relay isolation