Wired HyperStat Split

Overview

Wired Hyperstat Split is a new addition to the ClimaVision systems. It lets users wire a Hyperstat Split to a CCU to aggregate data from the Hyperstat Split to the cloud and consume the control sequences from the CCU for its operation.

This helps users wire more Hyperstat Split in the ClimaVision BMS system, in geographies with limited RF bands.

It also enables the Hyperstat Split usage in an External BMS (BACnet/Modbus), that does not support wireless communication.

| Example

Singapore is a geography where only the 9th and 10th RF channels are made available for the BMS activities. This limits the users to only bands with 9000- 9999 & 10000 to 10999 available for wireless connection and communication.

The wired Hyperstat Split is an excellent choice for geographies with such restrictions.

| Wiring

Wiring a Hyperstat Split is as easy as it is to connect it wirelessly. 

You can use an RS485 Daisy Chain Adapter (7C-WA-C5X-X) to wire Multiple Hyperstat Splits in a network.

Note: The RS485 cable is only used for communication, and the Hyperstat Splits are powered by the 24V power supply, which can also be daisy-chained for better and easier wiring.

One end of the above-mentioned Daisy Chain Adapter goes into the RS485 port of the Connect Module

The other end of the Daisy Chain Adapter uses a wire as shown below to continue the daisy chain for communication.

The wires in the communication cable (RS485 system/ twisted pair shielded cable) are connected to terminals A & B of the 6-terminal end.

Note: A Belden RS485 cable is the preferred make.

When the above wire and adapter are used, the following illustrated connection is achieved

The actual wired setup is achieved as below, from a test setup.

The below image shows the daisy-chained Hyperstat with 24V power wires and RS485 communication wiring.

• The twisted pair of wires is connected to the A & B of the RS485 port in the connect module to the A & B of the RS485 Daisy Chain Adapter connector.

Note: Based on the connection requirements in an actual field scenario the twisted pairs of wires cable length would vary.

| Termination at CM Board/CCU/ External BMS (BACnet/Modbus).

The wires are terminated at the CM Board using the same RS485 Daisy Chain adapter (7X-WA-C5X-X) as below.

• The RS485 Daisy Chain Adapter connects to the RS485 port of the CCU

And terminated at the External BMS, as below.

| Setting Hyperstat Split for Wired Communication and Control

When a Hyperstat Split is used in a wired environment, the configuration must be set, to support the communication.

For more information on modifying the setting in the Hyperstat Split device for wired communication support refer to Setting HyperStat for Wired Communication & Control 

| Feature Availability Versions