Submittal Sheet

ManualsBrandsHoneywell ManualsDomestic AppliancesTR21

SPECIFICATION DATA

63-1321ES-04

TR21, TR22, TR23, and TR24 Wall Modules

GENERAL

The TR21, TR22, TR23, and TR24 are a family of direct wired

wall modules for use with:

— Honeywell Excel 800, 600, 500, 100, and 80 (all fully

programmable) controllers

— Excel 10 W7750, W7751

, W7752, and W7753

controllers

— W7761 Controller

— Spyder Unitary Controllers: PUL, PVL

— ComfortPoint LON Controllers: CP-UL, CP-VL

All models have a space temperature sensor. Some models

have a temperature dial for setpoint adjustment, L

ONWORKS®

bus jack, override (bypass) with LED, and fan switch. The

figure above shows the TR23 (left) and TR21 (right) models.

FEATURES

The TR21, TR22, TR23, and TR24 family of wall modules

include:

• Models with setpoint adjustment.

• Models with occupied/unoccupied override (bypass)

with LED.

• Models with 3-position (auto/0/1) or 5-position

(auto/0/1/2/3 speed) fan switch.

•L

ONWORKS® bus jack on all models except the TR21

and TR21-A models.

• Operating range 45°F to 99°F (7°C to 37°C).

• Models (TR22 and TR23) with user-selectable

temperature setpoint dials in Fahrenheit, Celsius, and

Relative (- to +).

SPECIFICATIONS

Models: See Table 1 on page 2.

Construction: Two-piece construction, cover and internally

wired subbase. Field wiring 16 to 22 AWG (1.31-0.33 sq.

mm) connects to a terminal block in the subbase.

Mounting Options: All modules can be mounted on a

standard two by four inch junction box or on a 60 mm

diameter junction box.

Dimensions (H/W/D): See Fig. 2 on page 3.

Environmental Ratings:

• Operating Temperature: 45°F to 99°F (7°C to 37°C).

• Shipping Temperature: -40°F to 150°F (-40°C to 65.5°C).

• Relative Humidity: 5% to 95% non condensing.

Humidity Output Accuracy: ±5% from 20–80% RH

Temperature Sensor Operating Range:

45°F to 99°F (7°C to 37°C).

Temperature Setpoint Ranges (TR22 and TR23 only):

The setpoint range is determined by the temperature knob

installed:

• 55°F to 85°F

• 13°C to 29°C

• Relative (- to +)

The TR21, TR22, TR23, and TR24 wall modules are not

compatible with W7751A,C,E,G Controllers.

Summary of content (16 pages)

PAGE 1
TR21, TR22, TR23, and TR24 Wall Modules SPECIFICATION DATA FEATURES The TR21, TR22, TR23, and TR24 family of wall modules include: • Models with setpoint adjustment. • Models with occupied/unoccupied override (bypass) with LED. • Models with 3-position (auto/0/1) or 5-position (auto/0/1/2/3 speed) fan switch. • LONWORKS® bus jack on all models except the TR21 and TR21-A models. • Operating range 45°F to 99°F (7°C to 37°C).
PAGE 2
TR21, TR22, TR23, AND TR24 WALL MODULES 80K Approvals: CE; UL94 plastic enclosure; FCC Part 15, Class B 70K RESISTANCE (OHMS) Accessories: 50007298-001 (pack of 12) medium, cover plate; 6-7/8 x 5 in. (175 x 127 mm). Temperature Sensor TR21, TR22, TR23, and TR24 20K Ohm Non-linearized Sensor: All models are furnished with a 20K Ohm non-linear NTC temperature sensor that follows a specific temperature resistance curve. See Fig. 1.
PAGE 3
TR21, TR22, TR23, AND TR24 WALL MODULES Module Dimensions WITH TEMPERATURE DIAL AND FAN SWITCH (TR22 AND TR23) WITHOUT TEMPERATURE DIAL OR FAN SWITCH (TR21 AND TR24) 3 (76.5) 4 3/4 (120) 4 9/16 (116) 80 60 70 7/8 (22) 1 (26.5) 7/8 (22) M28139 Fig. 2. Wall module dimensions in inches (mm). Circuit Board Fig. 3 illustrates the location of the terminal block and other features on the TR21, TR22, TR23, and TR24 models’ circuit board.
PAGE 4
TR21, TR22, TR23, AND TR24 WALL MODULES Table 2. TR21, TR22, TR23, and TR24 Wall Module Terminal Connections.a Terminal Usage and Number (See Fig.
PAGE 5
TR21, TR22, TR23, AND TR24 WALL MODULES Communications Table 5. DIP Switch S1 Settings. All wall modules (except the TR21 and TR21-A models) have a LONMARK® bus communications port. If needed, the jack plug must be removed in the field, and terminals 3 and 4 wired according to the installation instructions. LONMARK® bus communication is not applicable when the wall modules are used with Excel 600/500/100/80 Controllers.
PAGE 6
TR21, TR22, TR23, AND TR24 WALL MODULES When Used With Excel 10 Controllers: RESET The Excel 10 Controllers (W7750, W7751, W7752, and W7753) can be programmed so that the fan speed switch and override button function the way that the application engineer/ programmer wants. See Table 7 for controller-programming resistances. Switch 1 on Dip Switch S2 adds 10k Ohms resistance when OPEN (for Excel 600-80 controllers) and removes it when CLOSED (for Excel 10 controllers).
PAGE 7
TR21, TR22, TR23, AND TR24 WALL MODULES 7 63-1321ES—04
PAGE 8
TR21, TR22, TR23, AND TR24 WALL MODULES LONWORKS® is a registered trademark of Echelon® Corporation. LONMARK® and the LonMark Logo are trademarks of the LonMark Association. Automation and Control Solutions Honeywell International Inc. Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Toronto, Ontario M1V 4Z9 customer.honeywell.com ® U.S. Registered Trademark © 2008 Honeywell International Inc. 63-1321ES—04 M.S. Rev.
PAGE 9
Módulos de pared TR21, TR22, TR23, y TR24 ESPECIFICACIONES CARACTERÍSTICAS La familia de modelos de pared TR21, TR22, TR23, y TR24 incluye: • Modelos con punto de ajuste. • Modelos con anulación manual (derivación) ocupado/ sin ocupar con LED. • Modelos con interruptor de ventilador de 3 posiciones (auto/0/1) o 5 posiciones de velocidad (auto/0/1/2/3). • Conector de enlace común LONWORKS® en todos los modelos excepto los modelos TR21 y TR21-A. • Rango de operación 45°F a 99°F (7°C a 37°C).
PAGE 10
MÓDULOS DE PARED TR21, TR22, TR23, Y TR24 Accesorios: 50007298-001 (paquete de 12) mediano, cubierta protectora; 6-7/8 x 5 in. (175 x 127 mm). Sensor de Temperatura Aprobaciones: CE; UL94 carcasa plástica; FCC Parte 15, Clase B Sensor no linealizado de 20K Ohm con TR21, TR22, TR23, y TR24: Todos los modelos se suministran con un sensor de temperatura NTC no lineal de 20K Ohm que sigue una curva de resistencia de temperatura específica. Ver Fig. 1.
PAGE 11
MÓDULOS DE PARED TR21, TR22, TR23, Y TR24 Tabla 1. Características del Módulo de pared TR21-TR24.
PAGE 12
MÓDULOS DE PARED TR21, TR22, TR23, Y TR24 Dimensiones del módulo CON ESFERA DE TEMPERATURA E INTERRUPTOR DE VENTILADOR (TR22 Y TR23) 3 (76.5) SIN ESFERA DE TEMPERATURA NI INTERRUPTOR DE VENTILADOR (TR21 Y TR24) 4 3/4 (120) 4 9/16 (116) 80 60 70 7/8 (22) 1 (26.5) 7/8 (22) MS28139 Fig. 2. Dimensiones del módulo de pared en pulgadas (mm). Circuito Impreso La Fig. 3 ilustra la ubicación del bloque terminal y otras características de los circuitos impresos de los modelos TR21, TR22, TR23, y TR24.
PAGE 13
MÓDULOS DE PARED TR21, TR22, TR23, Y TR24 Tabla 2. Conexiones del terminal de los módulos de pared TR21, TR22, TR23, y TR24.a Utilización del terminal y número (Ver Fig.
PAGE 14
MÓDULOS DE PARED TR21, TR22, TR23, Y TR24 Comunicaciones Todos los módulos de pared (excepto los modelos TR21 y TR21-A) tienen un puerto de comunicación con conector macho de enlace común LONMARK®. Si fuese necesario, el conector deberá retirarse en el campo y los terminales 3 y 4 cablearse de acuerdo con las instrucciones de instalación. La comunicación con el conector de enlace común LONMARK® no aplica cuando los módulos de pared se utilizan con los controladores Excel 600/500/100/80.
PAGE 15
MÓDULOS DE PARED TR21, TR22, TR23, Y TR24 Cuando se Utiliza con el Termostato T7350: Tabla 6. Funcionamiento del módulo de pared.
PAGE 16
MÓDULOS DE PARED TR21, TR22, TR23, Y TR24 Tabla 8. Configuraciones de programa para módulos de pared con interruptor de ventilador que utilizan controladores Excel 600/500/100/80. Para la posición del interruptor Resistencia (Ohms) Comentario Auto (automático) 11.861K ±119 Posición extrema izquierda 0 12.686K ±127 Posición ventilador apagado 1 13.866K ±139 2 13.04K ±130 3 14.