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Honeywell DDC system
Model: MVCweb Control System
Category: Automatic/Industrial Machines & Equipments / Automated Machinery & Equipments / Automatic Control Systems
Characteristics
Reduced the total installed cost:
Existing standard Ethernet/LAN infrastructure is used for communication between MVCweb controllers, 3rd-party BACnet® controllers, and BACnet® front-ends. Costs are
further reduced by the flexible and optional use of onboard I/Os and Panel Bus I/Os.
Universal operation:
Via Internet browser, MVCweb can be operated from any
place, from any PC connected to the (MVCweb) network!
An integrated web-server allows local and remote
operation by standard browsers.
Reduced cost for service, operation and maintenance:
Maintenance or upgrade of Operator Interface Software is
superfluous because it resides in MVCweb, itself (single-
source principle).
Vendor independence:
Communication is based on the following international
standards: BACnet/IP (ISO 16484-5); BACnet MS/TP (ISO
16484-5); LONWORKS (ISO 14908); Modbus RTU Master;
M-Bus (EN 1434-3).
Trending: 100 datapoints can be trended.
Fast application control:
Four selectable control loop priorities (multitasking),
selectable control loop cycle times, and event-driven
switching tables allow for tailored and highly effective
applications control.
Reliable control performance:
Embedded LINUX ensures reliable, independent, and
secure operation, especially for systems with Internet
access.
Embedded e-mail/SMS alarming:
Configurable e-mail alarming options allow alarms to be
sent (via network or Internet-DSL connection) to e-mail
accounts and thus also to mobile phones.
Honeywell CARE tool:
Allows re-use of existing applications and application
macros, enables highly effective application generation,
and supports online application debugging.
Flexible mounting options: Mounting onto wall or onto
panel back wall, into panel door, onto panel rail, and into
sub-panels (fuse boxes).
Specifications
Controller specifications
Ambient temperature:0 … 40 °C (wall-mounting) 0 … 50 °C (cabinet/door mounting)
Storage temperature :-20 … +70 °C
Humidity :5 … 95% r.h. non-condensing
Degree of protection:IP20 (mounted on walls, with two accessory MVC-80-AC1 covers)
IP30 (mounted in cabinet doors, with accessory MVC-80-AC2)
Fire class:V0
Shock protection:Class II
Pollution degree:2
Installation Class:3
Rated impulse voltage:300 V for SELV, 2500 V for relay outputs
Automatic action:Type 1.C
Software class:Class A
Ball-pressure test temperature:housing parts >75°C terminals >125°C
Electrical Data
Power supply:19 … 29 VAC, 50/60 Hz, or 20 … 30 VDC
Power consumption:typically dc: 5 W; max. 6 W typically ac: 9 VA; max. 11 VA
Current consumption:typically dc: 210 mA; max. 240 mA typically ac: 370 mA; max. 410 mA
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