IMI-Hydronic 322231 TA-Smart BACnet User Manual

June 4, 2024
IMI Hydronic

IMI-Hydronic 322231 TA-Smart BACnet User Manual

IMI Logo

TA-Smart BACnet MS/TP
Protocol Implementation Conformance Statement – PICS

Protocol Implementation Conformance Statement - Pics

General Information

Date: 18/11/2021
Vendor Name: IMI Hydronic Engineering
Vendor ID: 926
Product Name: TA-Smart DN32 to 80
Product Model Number: 322231-XXXXX
Application Software Version: 1.0
BACnet Protocol Revision: 16
Product Description: Digitally configurable connected 2-way control valve with integrated ultrasonic flow measurement
BACnet Standard Device Profile: BACnet Application Specific Controller (B-ASC)
BACnet Interoperability Building Blocks (BIBBs) supported:

  • Data Sharing – ReadProperty-B (DS-RP-B)
  • Data Sharing – ReadPropertyMultiple-B (DS-RPM-B)
  • Data Sharing – WriteProperty-B (DS-WP-B)
  • Data Sharing – WritePropertyMultiple-B (DS-WPM-B)
  • Device Management – DynamicDeviceBinding-B (DM-DDB-B)
  • Device Management – DynamicObjectBinding-B (DM-DOB-B)
  • Device Management – DeviceCommunicationControl-B (DM-DCC-B)†
  • Device Management – TimeSynchronization (DM-TS-B)*
  • Device Management – UTCTimeSynchronization (DM-UTC-B)*

Segmentation Capability: Configurable (Tx, Rx, Both, None)
Data Link Layer Options: MS/TP master
Baud rates: Auto, 9600, 19200, 38400, 56700, 76800, 115200
Device Address Binding: Supported
Networking Options: None
Character Sets Supported: ISO 10646 (UTF-8)

†) No password required
*) Valid range for years is 2000 – 2099
**) Default value

BACnet Object Description

Device object

Device Object

Device Object Continued 1

Device Object Continued 2

Device Object Continued 3

Device Object Continued 4

Device Object Continued 5

Device Object Continued 6

Device Object Continued 7

Device Object Continued 8

Event Table

Event Table

Object Processing

The properties Object name, Description and Location of the Device Object support up to 32 characters (all other character strings are read-only).
The device does not support the CreateObject and DeleteObject service.

Object Processing

RS-485 Termination Resistance

The jumper placed beside the RS-485 A, B and M wire connectors must be closed (set to ON) for activating the 120 Ohm RS-485 termination resistance.
The termination resistance must be activated if TA-Smart is at the end of a daisy chain or if it is not part of a daisy chain.

Wiring Diagram

TA-Smart

Wiring Diagram

Note:

  1. A, B and M terminals are NOT isolated from all other terminals.
  2. GND (M – 0V) is common to power supply, analog signals and RS 485.
  3. In case of AC power supply, L24 and M should be connected to the same phase for each TA-Smart.
  4. GND (0V) of RS 485 should be connected to 0 VAC/VDC on the controller side.
  5. GND (0V) of analog input/output should be connected to 0 VAC/VDC on the controller side.

We reserve the right to introduce technical alterations without prior notice.
www.imi-hydronic.com

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>

IMI Hydronic User Manuals

Related Manuals