VT440 Dry Contacts Unit — Dry Contact Input Expansion Module
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VT440 Dry Contacts Unit — Dry Contact Input Expansion Module
VT440 is an expansion module that increases the number of dry contact inputs supported by any Vutlan monitoring unit. Each VT440 module adds 32 dry contact inputs, with the option of further expansion to 64 using the VT32 / Dry Contact Board module.
All connected dry contacts are automatically detected by the system, and CAN devices can be daisy-chained, making it easy to extend monitoring to further zones and alarm signals.
Key information
Type
CAN bus device
Interface
CANopen
Inputs
32 dry contacts (2-wire)
Expansion
up to 64 dry contacts with VT32
Mounting
19" rack / desk / wall
Example application
general alarms, door status
Basic features:
Type: CAN bus device
Interface: CANopen
Inputs: 32 dry contacts (2-wire), RJ11/RJ12 6P4C connector for the CAN bus
Chaining: daisy-chain
Expansion: up to 64 dry contacts using the VT32 / Dry Contact Board module
Automatic detection: all connected dry contacts are recognized automatically
Operating temperature range: -10°C to +80°C, extended version -40°C to +100°C
Mounting: 19" rack cabinet, desk, wall
Dimensions: 215 x 40 x 40 mm
Applications
VT440 is used wherever a large number of binary signals needs to be handled — general alarms or door open/closed status — in server rooms, data centers and industrial installations.
Also check out our EnviSensor data logger and CE MonitorApp software — if you are looking for a simpler, plug&play solution for environmental monitoring.
Safety
Shipping costs
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