Belimo T24-V42 User Manual

Operation and setting T24-V42(-V02)LON+T24-MP
Controller operation
Functions of T24-V42(-V02)LON and wiring diagram
Functions of T24-MP and wiring diagram
1
The T24-V42(-V02)LON room control module offers the advantages of network control via the high performance LON transceiver.
This controller features screw terminal blocks, analogue input, digital input, analogue output, three 24Vac digital outputs, MP-Bus
interface for connection to the Belimo VAV Compact and optional T24-MP room unit or TG-R10000 room sensor. Suitable for new
or existing VAV system installations.
MP
BUS
®
External
sensor (AI)
NTC 10k
Analogue
output (AO)
2-10Vdc
AC 24V
Power
supply
MP-Bus (MP1~3)
LonWorks
Digital input
(DI)
Electrical heaters,
parallel/series fan
(3 x DO)
System
reset
LonWorks
service pin
1 2
3
DI Com
LON
B
24V
ac
LON
A
MP2MP1Com MP3
ComDO1 DO3ComDO2 Com
ComAI ComAO
1 2 3 5
1 2 3 5
1 2 5
T24-MP
T24-V42(-V02)LON
*Relay supplied
by others
Heater
1
Heater
2
Parallel
or
series fan
3-point
reheat
valve
24Vac
External
sensor
NTC 10k
VAV Compact
Occupa ncy
sensor
24Vac
~ З
LonWorks®
Caution: live voltage
*Power
supply
M
Modulating
reheat valve
VAV Compact
System
reset
LonWorks
service pin
Input & output assignment
Inputs
- AI External temp. sensor TG-R10000 *
- DI Remote setpoint shift, e.g. Occupancy sensor *
Open - Normal mode, Close - Economy mode
* Optional
Outputs
-
-
-
-
DO3 Parallel or series fan output 24Vac ON/OFF
DO2 Heating output II 24Vac ON/OFF
DO1 Heating output I 24Vac ON/OFF
AO Modulating reheat control 2...10Vdc
xxx
Not available for T24-V02LON
MODE
C
ON
Functional keys
LCD display
Functions of TG-R10000 and wiring diagram
RJ
12
Services tools connection
RJ 12
2
1
5
З
~
MP
24Vac
5
2
1
Room unit with LCD display and MMI functions
2
1
2
1
External sensor NTC 10k
Room sensor without MMI function
(TG-R10000)
1 A
1A fuse
Subject to technical change V1-27102008
Please note: A standard RJ12 6/4 (1:1)
cable can be plugged onto the RJ12 and
connected to a Belimo MP-Bus level
converter (e.g. ZTH-USB-MP) for the
Belimo PC-Tool.

Belimo T24-V42 Specifications

General

Brand	Belimo
Model	T24-V42
Category	Control Panel
Language	English

Summary

Controller Operation Overview

T24-V42(-V02)LON Functions and Wiring

Details the functions and wiring diagram for the T24-V42(-V02)LON controller module.

Input and Output Assignment

Explains the assignment of input and output signals for the controller.

T24-MP Functions and Wiring

Describes the functions and wiring diagram for the T24-MP room unit.

TG-R10000 Functions and Wiring

Details the functions and wiring diagram for the TG-R10000 room sensor.

T24-MP Functional Keys and Mounting

T24-MP Functional Key Operations

Details the function of the three functional keys on the T24-MP unit for operation and setting.

T24-V42(-V02)LON Mounting Instructions

Provides instructions for mounting the T24-V42(-V02)LON control module.

T24-MP or TG-R10000 Room Unit Mounting

Describes mounting guidelines for the T24-MP or TG-R10000 room unit.

Electrical Installation Guidelines

Covers electrical installation requirements and safety for the control module.

Controller Operation Menu and Parameters

Controller Menu Structure

Outlines the menu navigation structure for the controller's operation modes.

Device Start-up Procedure

Describes the device start-up sequence after power is applied.

Parameter Setting in Commissioning Mode

Explains how to set various parameter values via the controller interface.

MP-Bus Connectivity and TG-R10000

MP-Bus Address Requirements

Details MP-Bus requirements and address assignments for T24-V42(-V02)LON.

VAV Compact Pre-addressing

Instructions for pre-addressing VAV Compacts using Belimo PC-Tool V3.1.

PC-Tool Connection Methods

Describes how to connect the PC-Tool to room units or VAV-Compacts.

TG-R10000 External Sensor Principle

Explains the principle and connection of the TG-R10000 external sensor.