Vutlan VT335G — Compact Environmental Monitoring Unit
Compact metal-housed monitoring unit for server rooms, cabinets and small-to-mid data rooms. 4 analog sensor ports, CAN bus, 4 dry-contact inputs, 2 × 12V outputs and Gigabit LAN; VT7670 LTE modem and Modbus RTU / OSDP slot. Desktop unit; mounts in 19" 1U, on DIN rail or wall with accessories. Current successor of the end-of-sale VT335i.
Specifications
- Tip / Type
- Kompakt izleme ve I/O kontrol ünitesi
- Üretici / Manufacturer
- Vutlan s.r.o. (Bratislava, Slovakya)
- İşlemci / CPU
- 720 MHz, 2 çekirdek
- Bellek / OS
- 128 MB RAM, Linux 6.2
- Network
- 10/100/1000 Mbit Ethernet
- Analog port
- 4 × RJ12 (auto-sensing)
- CAN bus
- 1 port — 32 cihaz (önerilen 24)
- Kuru kontak girişi / Dry contact inputs
- 4
- 12V çıkış / 12V outputs
- 2 × 0.25A (elektronik röle)
- Kapasite / Capacity
- 100 fiziksel sensör, 700 eleman
- LTE modem
- VT7670 (ayrı sipariş)
- Genişleme yuvası / Extension slot
- VT485m (Modbus RTU) veya VT485r (OSDPv2)
- Besleme / Power
- 12V DC ana + 12V DC yedek; 24/48V DC sürümü
- Güç tüketimi / Power consumption
- 1–10 W
- Montaj / Mounting
- Masaüstü; VT122t / VT122i (19" 1U), VT123 (duvar), DRP-03 (DIN ray)
- Boyutlar / Dimensions
- 180 × 35 × 80 mm
- Ağırlık / Weight
- 0.7 kg
- Çalışma / Operating
- −10…+70 °C, %0–90 RH (yoğuşmasız)
- Önceki model / Predecessor
- VT335i (EoS 16.05.2024, destek 16.05.2027)
- Garanti / Warranty
- 3 yıl (cihaz); AB üretimi — Vutlan s.r.o., Bratislava
Key features
- 4 × RJ12 analog sensor ports (auto-sensing) + 1 × CAN port (32 devices per chain, 24 recommended).
- 4 dry-contact inputs + 2 × 12V 0.25A electronic relay outputs.
- Capacity: 100 physical sensors, 700 elements (Vutlan comparison chart).
- Built-in temperature sensor (±1 °C) and supply-voltage sensor.
- 720 MHz dual-core CPU, 128 MB RAM, Linux 6.2; 10/100/1000 Mbit LAN.
- Protocols: HTTP/HTTPS, SNMP v1/v2c/v3, Modbus TCP, Modbus RTU (VT485m), SMTP, FTP, Syslog, RADIUS, DynDNS, OpenVPN.
- Notifications: e-mail, SNMP trap, Syslog, FTP log, Web-to-SMS, PUSH; SMS with VT7670.
- Extensions: VT7670 4G LTE modem; VT485m Modbus RTU or VT485r OSDPv2 reader (single slot).
- Power: 12V DC main + 12V DC backup input; 24/48V DC version available.
- Mounting: desktop; 19" 1U together with a VT408 via VT122t, wall via VT123, DIN rail via DRP-03.
- Sheet-metal housing, 180 × 35 × 80 mm, 0.7 kg; power consumption 1–10 W; operating −10…+70 °C.
- MicroSD and USB flash logging; Micro USB camera support, 4 IP cameras.
- VT335i reached end-of-sale on 16 May 2024 (support until 16 May 2027); VT335G is used for new projects.
- Made in the EU (Vutlan s.r.o., Bratislava); 3-year appliance warranty.
- Promark: server-room survey, sensor package selection, installation and NMS integration.
Typical applications
Enterprise server room — rack front/rear temperature-humidity, water leak, door and smoke monitoring.
Branch / remote office server room — SMS alarms over LTE backup.
Rack manufacturers — adding environmental monitoring as added value.
Telecom and DC-powered sites — with the 24/48V DC version.
Reading cooling, meter or UPS data via Modbus TCP/RTU.
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DetailsCompact metal-housed monitoring unit for server rooms, cabinets and small-to-mid data rooms. 4 analog sensor ports, CAN bus, 4 dry-contact inputs, 2 × 12V outputs and Gigabit LAN; VT7670 LTE modem and Modbus RTU / OSDP slot. Desktop unit; mounts in 19" 1U, on DIN rail or wall with accessories. Current successor of the end-of-sale VT335i.