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MP-V

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145 Topic(s)

Concept

This section provides recommendations on minimum wire sizes (cross-sectional areas) and maximum wire lengths for the wires connected to the screw terminals of Central IO modules, AS-B servers, RP and MP controllers, and IP-IO modules. Recommendations on minimum wire size and maximum cable length for the digital inputs of the RP controller expansion modules, the DALI bus of the DALI light modules, the SMI Interface of the SMI blind modules, the Zigbee DALI and 0-10V modules, and the KNX Modbus gateway are also provided. The recommendations are for guidance only. Other wire sizes and lengths may be used, depending on wiring rules and when appropriate.

Specifications

User Interface

The Status LED on the front of the automation devices changes color and flashes to indicate the status of the device.

Concept

There are few differences in hardware between different hardware versions of the MP-V models.

Concept

The MP-V and RP-V controllers use a digital pressure sensor to measure the air velocity pressure signal from the velocity probe in the inlet of the VAV box. The measured value is used by the controller to position the VAV damper actuator for the required air flow.

Concept

The RS-485 Power Adapter can be used to convert a BACnet/IP controller (RP or MP controller) RS-485 interface from RJ45 port to screw terminals, which is required to be able to connect the controller to an RS-485 based network such as a Modbus RTU network. The types of RS-485-based networks supported differ between the different RP and MP controller models.

Concept

This section provides recommendations on wire sizes and lengths for the MP-V controllers.

Concept

The RS-485 adapters are RJ45 to screw terminal block adapters and are offered as accessories for some BACnet/IP controller models when the controllers are used in certain network configurations.

Concept

There are five LEDs on the front panel of the MP-V controller.

How to

Before you can do an I/O checkout on a DALI light, you must first perform a DALI discovery and associate the discovered physical lights with logical lights in the RP controller configuration. You then wink DALI lights in order to identify the light location when associating the physical light with the logical light output.