The Computrols Serial Connector

The Computrols Serial Connector connects to the Building Automation Network via a Cat 5/6 network connection and supports up to 3 RS-485 communication channels. As with Computrols LX controllers, the Computrols Serial Connector supports per-channel licensing for ultimate flexibility.

Compact & Flexible

The Serial Connector comes in a 4″x 4” square box allowing for easy mounting on a wall or inside or outside of an existing enclosure. This compact device is ideal for connecting legacy devices using proprietary protocols to a more modern BAS.

RS-485 Serial Connection

The Computrols Serial Connector comes in a 4″x4” square. The 3 Serial Connector’s RS-485 ports serve as a general-purpose interface to all the devices in your facility today: Variable Frequency Drives, VAV controllers, and chiller controls. Whether they talk BACnet, Modbus, N2, FLN, BLN, or any one of the dozens of protocols Computrols supports. Connect them with the Serial Connector, and control them with CBAS.

Serial Connector Nov 2022

3rd Party Protocols

While the feature set of the Computrols Serial Connector will be expanding, upon initial release the product supports the following RS-485 communication protocols:

Basnet
BACnet (MS/TP)
Opto
N2
FLN

Modbus

The Serial Connector also supports BACnet IP and can route supported RS-485 protocols over BACnet IP

Computrols Serial Connector mounting example options

Mobile App Configuration

A single button press on the Serial Connector reveals all of its options right on your smartphone. One-touch configuration pulls up Serial Connector options, providing the easiest networking setup to date.

BTL Certification

The Serial Connector is currently undergoing BTL testing.