Content Comparison

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Supports a full range of Vutlan analog sensors and CAN devices/sensors. Supports Modbus TCP/IP.

Possible extensions:

• VT740 / LTE slot modem

• VT485m / Modbus RTU extension or VT485r / OSPDv2 reader extension

• VT-ACCU / Rechargeable reservation battery or VT-BAT / Reservation battery 6F22 9V

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19. "CAN 1 / CAN 0" - Two digital connectors RJ12 for the connection of CAN sensors/extensions/devices on a CAN bus. Modules connected to these connectors can be chained together. Read the instructions at "CAN devises connection", and "Setting up CAN".

20. "SD card" - MicroSD card slot with an ejector. The card is needed for data storage or the "system restore". Read instructions at "Saving system logs to SD card", and "Restore of the appliance (for VT960 series)".

21. “Extension slot” - Only one of the two extensions can be installed “VT485m / Modbus RTU extension” or “VT485r / OSDP v2 reader extension”. Ordered separately.

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VT855t has a slot for an extension. You can install only one module in this slot. You can install the “VT485m / Modbus RTU modem extension slot” or the “VT485r / OSDPv2 reader extension slot”. Both modules are ordered separately.

Extension	Photo with the module installed
VT485r
VT485m

Installing LTE slot modem

VT855t has a slot for “VT740 / LTE slot modem”. The modem is ordered separately.

Extension	Photo
VT740

Installing reservation battery

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Configuring outlets

Read more at:

https://vutlan.atlassian.net/wiki/spaces/DEN/pages/1016363/Relay+switching+NC+NO+Outlets+switching

API: Switching devices

Read more at:

https://vutlan.atlassian.net/wiki/spaces/API/pages/335904815/Switching+devices

Package content

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