RLH Smart Series

The Smart Series product family is packed with functionality for standalone operation or integration into network management systems or distributed control systems. These units can also be paired with one another to allow for point to point IO extension over Ethernet networks. They feature a convenient built in web interface for management and control and are designed and built to operate in harsh environments.

Smart 4 Input Sensor

Smart 4 Input Sensor

4 Inputs, SNMPv3, Modbus TCP, DNPv3 TCP, Email Alerting, and Contact Closure over Ethernet.

Smart 4 Relay Output

Smart 4 Relay Output

4 Outputs, SNMPv3, Modbus TCP, DNPv3 TCP, Email Alerting, and Contact Closure over Ethernet.

Smart Input Sensor

Smart Input Sensor

8 Inputs, SNMPv3, Modbus TCP, DNPv3 TCP, Email Alerting, and Contact Closure over Ethernet.

Smart Relay Output

Smart Relay Output

8 Outputs, SNMPv3, Modbus TCP, DNPv3 TCP, Email Alerting, and Contact Closure over Ethernet.

Smart IO

Smart IO

4 Inputs & 4 Outputs, SNMPv3, Modbus TCP, DNPv3 TCP, Email Alerting, and Bi-Directional Contact Closure over Ethernet.

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