SBB4I2O230 CARLOGAVAZZI | Alldatasheet

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Technical content

Carlo Gavazzi Industri A/S SBB4I2O230 SBB4I2O230 ENG 09/04/2020 Fire damper I/O Module

Description

The module SBB4I2O230 is an I/O module for monitoring and control of two fire dampers. The module has 4 contact inputs for position feedback and 2 relay outputs for control of fire damper actuators. The I/O module is implemented in a robust junction box for a decentralized installation near the two fire dampers. The I/O module is part of the Smart building product range. Several I/O modules can be multi-dropped via the same Dupline® 2-wire bus and thus the wiring to the controller can be significantly simplified. Benefits

  • Ready-to-use junction box housing for fast and easy decentral installation
  • One I/O-module can control and monitor two fire dampers
  • Fast and easy wiring to the main controller through the Dupline® bus (free topology and long distance capability)
  • Up to 60 fire dampers on one Dupline® bus segment
  • The system can be interfaced to the main controller via BACnet or Modbus

Applications

  • Control and monitoring of fire damper Main functions
  • Robust I/O module in junction box housing
  • 4 x contact inputs (voltage free)
  • 2+SPST relay output (230VAC/3A)
  • Smart Dupline® protocol
  • 230 VAC power supply
  • Easy installation

Carlo Gavazzi Industri A/S SBB4I2O230 SBB4I2O230 ENG 09/04/2020

Features

Power supply 230 VAC ±15% Max current consumption 3.2 VA Max current on Lin-Lout / Nin-Nout Bridge 10 Amp (Internal bridge on PCB) See fig. 1 L N L N D(+) IN1(+) D(+) D(-) D(-) Nm Lm Nin Lin Nout Lout Lin Nin IN1(-) IN2(+) IN2(-) IN3(+) IN3(-) IN4(+) IN4(-) Fig. 1 Dashed lines indicate internal connection on the PCB. Max.10 Amp is allowed. Dupline® bus Dupline® voltage rated 8.2 V Min. Dupline® peak voltage 4.5 V Dupline® Current consumption 1.1 mA

Carlo Gavazzi Industri A/S SBB4I2O230 SBB4I2O230 ENG 09/04/2020 Inputs Number of inputs 4 Type Voltage-free contact Cable length < 20 m Outputs Number of outputs 2 Type SPST AC Max. switching voltage 250 VAC Max. current load 5 Amp (1250 VA) DC Max. switching voltage 30 VDC Max. current load 3 Amp (90 watt) Indication Power supply Green LED Bus OK Yellow LED Input OK Yellow LED x 4 Output OK Yellow LED x 2 The input LEDs indicate when the input is active (taking care of the NO/NC configuration) The output LEDs indicate when the relay is active and closed (NC) (According to the NO/NC configuration) Environmental Pollution degree 2 (IEC 60664-1. Par. 4.6.2) Operating temperature 0° to 50°C (-4°F to 122°F) Storage temperature -50° to 85°C (-58°F to 185°F) Humidity 20 to 90% (not condensing) Degree of protection IP55 EMC Immunity EN61000-6-2 Emission EN61000-6-3

Carlo Gavazzi Industri A/S SBB4I2O230 SBB4I2O230 ENG 09/04/2020 Mechanics Housing Type Standard junction box with 10 knockout openings for M12 or M16 cable Dimensions (HxWxD) 150 x 110 x 70 mm Terminal block Power supply in / out 4 x Spring terminal Dupline® bus in / out 4 x Spring terminal Relay inputs 4 x Spring terminal Contact inputs 8 x Spring terminal Cross-section area Terminal: 2.5 mm2 Power for Motor 1 and Motor 2 4 x Spring terminal Dielectrical strength Power supply to Input 4 KVAC for 1 min., 6 KV impulse 1.2 / 50 µS Power supply to Dupline® Dupline® to input Dupline® to output Input to output Power supply to output Inputs not insulated from each other Insulation Insulation between Power supply and output If the installer uses the external bridge Lin – Lm / Nin – Nm, the same power supply for PCB and motors must be used. However, in this case the insulation (Power supply to output) is lost.

Carlo Gavazzi Industri A/S SBB4I2O230 SBB4I2O230 ENG 09/04/2020 Wiring A I J G H B C L N L N Nm Lm Nin Lin Nout Lout Lin Nin D E F A Bus OK F Dupline® OUT B Power OK G External power to the motors1 C IN H Green bridge2 D OUT I Power supply 230 VAC E Dupline® IN J 230 VAC OUT Note: 1 Do not use if green bridge is used. 2 If the green bridge is used, the motors are powered from the module.

Carlo Gavazzi Industri A/S SBB4I2O230 SBB4I2O230 ENG 09/04/2020 D(+) D(+) D(-) D(-) L A1A2SH2MCG24 GND A(-) B(+) Dupline® bus D+D- T A1A2A1A2UWP3.0 GND A(-) B(+) GND A(-) B(+) COM1 COM2 N POWER SUPPLY L N L N IN1(+) Nm Lm Nin Lin Nout Lout Lin Nin IN1(-) IN2(+) IN2(-) IN3(+) IN3(-) IN4(+) IN4(-)

Carlo Gavazzi Industri A/S SBB4I2O230 SBB4I2O230 ENG 09/04/2020 Compatibility and conformity Approvals CE-marking cRUus According to UL 60950 UL notes: a readily accessible disconnect device shall be incorporated in the building installation wiring. Programming The fire damper module is programmable by using the configuration tool Input N.O. (Default) N.C. Filter ON From To Input 0 ms* 1 s (step of 16 ms) *(Default filter ON input 0 s) Output N.O. N.C. Configuration state N.O. N.C. Mode of operation The SBB4I2O230 is a 4 inputs and 2 SPST outputs module designed for monitoring and controlling of two fire dampers. The I/O module is part of the Smart Building product range, and several I/O modules can be multi-dropped via the same Dupline® 2-wire bus whereby the wiring to the controller is significantly simplified. The module must be programmed before use by means of the UWP 3.0 tool. The output relays can be powered with 230 VAC by the module itself or by external power supply. See relay specification.

Carlo Gavazzi Industri A/S SBB4I2O230 SBB4I2O230 ENG 09/04/2020 References Product selection key SBB4I2O230 Code Options Description SB - Smart building B - Box (Housing) 4I - 4 inputs 2O - 2 outputs 230 - Power supply COPYRIGHT ©2015 Content subject to change. Download the PDF: www.productselection.net