Digital Loggers DIN-4 Enhanced DIN Relay Controller with Advanced Features

The Digital Loggers DIN-4 is a DIN relay controller with pluggable contacts, relay fuses, and self-resetting crowbar over-voltage protection. It features a watchdog processor, a port for an external 1-wire temperature/humidity sensor, and analog inputs for DC voltage surveillance, capable of measuring 0-10VDC and 0-100VDC with 10-bit telemetry ADCs. Security is provided via HTTPS, SSL, and SSH, and internal event notifications keep users informed, while compatibility with Amazon Alexa allows for smart home integration. This controller includes a built-in clock/calendar with battery backup, an Under-Voltage Lockout feature for battery operation, and both WiFi and wired Ethernet connectivity. Its snappable design allows for DIN rail or panel mounting, and a programmable LCD display offers status updates and aids in setup and control.