GUDE – LAN sensor with relay output and signal input for environment monitoring, temperature/humidity sensor

Description

LAN sensor with relay output and signal input for environment monitoring

Expert Sensor Box 721412 Temperature and humidity sensor, PoE for more security and surveillance in IT infrastructure

Demonstrably fewer and shorter outages of your critical IT and AV infrastructure
More control through remote access to switchable relay outputs
Detect AV and IT problems at an early stage: Proactive power and environment monitoring
Integrate anywhere: Quickly and easily integrate anywhere with API interface: REST API, https, SNMP, Telnet and MQTT
Protection against physical hazards with connected smoke detectors, leakage sensors and door contacts

Switching functions
1 switchable, potential-free relay output with changeover contact connection (NO and NC)
High switching capacity 36 V, 3 A
Switching if relay outputs possible depending on sensor thresholds or inputs
Relay has high contact reliability even with very small loads
Self-healing function thanks to 1-channel watchdog: Each power port can be assigned its own Watchdog (ICMP/TCP), which initiates an automatic restart if necessary

Security
2 connectors for combined plug-&-play sensors (temperature, humidity and air pressure) to prevent frequently occurring physical hazards such as overheating and increased humidity or air pressure
Seperate passive signal input for polling NO/NC devices (e.g. smoke detectors, leakage sensor, door contact)
2 inputs for redundant power supply (12 V DC) via two external plug-in power supplies
Additional power supply via Power-over-Ethernet (PoE) possible
Generation of status messages and alarms (e-mail, syslog, SNMP traps MQTT, SSH, Telnet)
Encrypted e-mails (SSL, STARTTLS)
Access protection by IP access control
Encrypted communication through SSL (TLS 1.1, 1.2, 1.3) and SSH
Password protected access

Operation
Firmware update via Ethernet during operation (no restart required)
Simple and flexible configuration via web browser, Windows or Linux program
Dynamic assignment of an IP address via DHCP or manual assignment of static IP address
Rapid commissioning thanks to free and reliable drivers from our technology partners
Mounting on DIN rail thanks to mounting clip
Robust sheet steel housing with versatile mounting options

The Expert Sensor Box 7214 is a stand-alone LAN sensor and enables environment monitoring of IT installations over TCP/IP networks. Three variants are available, which have permanently integrated sensors as well as two sensor ports to expand the monitoring possibilities. Depending on the model, the integrated sensors can measure temperature, humidity and air pressure. The three sensor variants are each also available as a model with power supply via Power-over-Ethernet (PoE). In addition, the devices have a switchable relay output as well as a passive signal input, thus allowing remote control of connected NO/NC devices.

Furthermore, the Expert Sensor Box 7214 series is equipped with SNMPv3, SSL and IPv6 capability and supports Telnet, Radius and Modbus TCP. The LAN sensors are also available in variants without I/O monitoring as Expert Sensor Box 7213-Series.