Universal, programmable I/O device server with web server, Modbus/TCP and SNMP support. Serial ports, analog and digital I/O, Relays and Dallas 1-wire support. UL listed.
Applications

Environmental monitoring, logging and alarming
Contact closure monitoring
Access Control/Door controller
Temperature monitoring, logging and HVAC control
PV power management

FEATURES

Relay Output (2x250VAC, 5A)
Digital Inputs (4)
Open Collector (digital) Outputs (4x24VDC)
Analog (0..5VDC) Input (4)
RS-232 Serial Port (1)
RS-422/485 Serial Port (1)
Supply Voltage (9-30VDC)
Wiegand Interface Input (2)

Designed in Switzerland and installed in tens of thousands of locations worldwide, the Barix automation devices are the established standard for security, monitoring and control applications.