LC-103 CR

1-channel AC Digital Input and 3-channel Relay Output Lighting Control Module.

The LC-103 is an easy-to-use lighting control module that requires no specialist skills to install and operate, and no software is needed in order to control the DO channels.

The LC-103 provides 1 channel for digital input (photo couple isolation) and 3 channels for relay output. All output channels are form A type relays, while the input channel is based on a sink-type using a wire connection. The input channel can directly control a 3-channel relay ON and OFF sequence without requiring a remote host controller. 4 kV ESD protection and 5000 Vrms intra-module isolation are also provided.

When required, communication with the LC-103 is programmable based on the Modbus RTU protocol, and an added benefit is that different addresses can be set for Modbus RTU communication via hardware configuration.

Features:

• 1-channel isolated AC digital input
• 3-channel Power Relay Output (max 5A @ 30VDC - 250 VAC)
• 1 RS-485 Port (RJ11 Connector) with DCON/Modbus RTU protocol
• Relay control from external (Modbus/DCON commands) or internal source (digital input)
• Tiny form-factor with easy screw mount
• Made from fire retardant materials (UL94-V0 Level)
• Wide Operating Temperature Range: -25 ~ +75°C

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