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SS-450-003 1 I56-3737-002R

B224RB Plug-in

Relay Detector Base

INSTALLATION AND MAINTENANCE INSTRUCTIONS

3825 Ohio Avenue, St. Charles, Illinois 60174

1-800-SENSOR2, FAX: 630-377-6495

www.systemsensor.com

BEFORE INSTALLING

Please read the System Smoke Detector Applications Guide, which provides

detailed information on detector spacing, placement, zoning, wiring, and spe-

cial applications. Copies of this application guide are available from System

Sensor. NFPA 72 guidelines should be observed.

NOTICE: This manual should be left with the owner/user of this equipment.

IMPORTANT: The detector used with these bases must be tested and main-

tained regularly following NFPA 72 requirements. The detectors should be

cleaned at least once a year.

GENERAL INFORMATION

The relay base is intended for use in an intelligent system. Form C latching

relay contacts are included for the control of an auxiliary function. The relay

can operate in two different modes (short and long delay). The activation time

when the short delay is used is 60 msec to 100 msec, while the activation time

for the long delay is 6 sec to 10 sec. A shunt with pin headers, located on the

base PC board, can be used to choose your desired delay. B224RB is set at

the short delay when manufactured. If you wish to use the long delay, please

move the shunt to the adjacent pair of pin headers. See Figures 2 and 6.

B224RB TERMINALS

NO. FUNCTION

1. Normal Close

2. Common

3. Normal Open

4. Comm. Line In (–) and Out (–)

5. Comm. Line In (+) and Out (+)

SPECIFICATIONS

Base Diameter: 6.85 in (17.4 cm)

Base Height (less sensor): 1.61 in (4.1 cm)

Operating Temperature Range: Refer to applicable sensor Operating Temperature Range using the Base/Sensor Cross Reference Chart at systemsensor.com

Operating Humidity Range: 10% to 93% Relative Humidity (Non-condensing)

Electrical Ratings

Operating Voltage: 15 to 32 VDC

Standby Current: 170 µA

Relay Characteristics

Coil: 2 coil latching

Contact Type: Form C

Contact Relay Ratings

Set Time (Position 1): 60 msec minimum, 100 msec maximum

Set Time (Position 2): 6 seconds minimum, 10 seconds maximum

Reset Time: 20 msec

MOUNTING

Mount the mounting plate directly to an electrical box. The plate will mount

directly to 4-inch square (with and without plaster ring), 4-inch octagon, 3

½-inch octagon, single gang and double gang junction boxes.

1. Connect field wiring to terminals, as shown in Figure 4.

2. Attach the mounting plate to the junction box as shown in Figure 2.

3. To mount the base, hook the tab on the base to the groove on the

mounting plate.

4. Then, swing the base into position to engage the pins on the product

with the terminals on the mounting plate.

5. Secure the base by tightening the mounting screws.

6. Install a compatible smoke detector as described in the installation

manual for the detector.

I56-3737-002R

FIGURE 1. TERMINAL DESIGNATION:

C0471-06

CURRENT RATING MAXIMUM VOLTAGE LOAD DESCRIPTION APPLICATION

2 A 25 VAC General purpose (PF = 0.35) Non-coded

3 A 30 VDC General purpose Non-coded

2 A 30 VDC General purpose Coded

0.46 A 30 VDC (L/R = 20ms) Non-coded

0.7 A 70.7 VAC General purpose (PF = 0.35) Non-coded

0.3 A 110 VDC General purpose Non-coded

0.9 A 125 VDC General purpose Non-coded

0.5 A 125 VAC General purpose Non-coded

0.3 A 125 VAC General purpose (PF = 0.35) Non-coded

0.24 A 220 VDC General purpose Non-coded

0.25 A 250 VAC Resistive load Non-coded

1 2 3 4

Résumé du contenu

Page 1 - Relay Detector Base

SS-450-003 1 I56-3737-002RB224RB Plug-in Relay Detector BaseINSTALLATION AND MAINTENANCE INSTRUCTIONS3825 Ohio Avenue, St. Charles, Illinois 601741-8

Page 2 - MOUNTING

SS-450-003 2 I56-3737-002RINSTALLATION GUIDELINESAll wiring must be installed in compliance with all applicable local codes and any special requireme

Page 3 - Comm.(–)

SS-450-003 3 I56-3737-002RC0890-01LISTED COMPATIBLE CONTROL PANELCLASS A OPTIONAL WIRING2 RELAY COMMON1 NORMALLY CLOSED3 NORMALLY OPEN(+)(–)(+)(–)OT

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System-sensor B224RB Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Équipement System-sensor B224RB. System Sensor B224RB User Manual [en] Manuel d'utilisatio

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