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Honeywell CONTROLBUS QS7800B Product Data
Honeywell CONTROLBUS QS7800B Product Data

Honeywell CONTROLBUS QS7800B Product Data

Network interface module for multi-dropping 7800 series relay modules

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QS7800B Network Interface ControlBus™
Module for Multi-Dropping
7800 SERIES Relay Modules
PRODUCT DATA
APPLICATION
FEATURES
Contents

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Summary of Contents for Honeywell CONTROLBUS QS7800B

  • Page 1 QS7800B Network Interface ControlBus™ Module for Multi-Dropping 7800 SERIES Relay Modules PRODUCT DATA APPLICATION FEATURES Contents...
  • Page 2: Specifications

    SPECIFICATIONS IMPORTANT INSTALLATION When Installing this Product... ORDERING INFORMATION...
  • Page 3 Humidity Vibration Weather Mounting the Network Interface Plug-in Card WIRING Wiring Requirements Procedure...
  • Page 4 3-29/32 (99) 1 (25) 4-21/32 (118) CONTROLBUS™ NETWORK MODULE INTERFACE UNIT 25-PIN RS-232C CONNECTOR M2093 ELECTRICAL CONNECTOR EDGE CONNECTOR M7437B NETWORK INTERFACE UNIT M7432B NETWORK INTERFACE UNIT CONTROLBUS™ PLUG-IN MODULE 9-PIN RS-232 CONNECTOR RS-232C CONNECTOR M7433B (SERIAL COMMUNICATIONS) CONTROLBUS™ MODULE CONTROLBUS RS-485 CONNECTOR NETWORK...
  • Page 5 NETWORK INTERFACE UNIT UNIVERSAL POWER SUPPLY POWER SUPPLY POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. Q7700A1014, 120V, 50/60 HZ; Q7700B1004, UNIVERSAL POWER SUPPLY, 100 TO 250V, 50/60 HZ. CONNECT PIGTAIL LEADWIRES (Q7700A ONLY): BLACK—L1 WHITE—L2 GREEN—GROUND MULTI-DROP RS-485 COMMUNICATION BUS. UP TO 31 S7810B MULTI-DROP SWITCH MODULES (SUBNETWORKS) CAN BE CONNECTED TO A SINGLE QS7800B CONTROLBUS™...
  • Page 6 BUILDING A MULTI-DROP NETWORK Guidelines Network with Maximum of 222 Subnetworks: Examples Network with Maximum of 198 Subnetworks:...
  • Page 8 Automation and Control Solutions Honeywell Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Scarborough, Ontario M1V 4Z9 Honeywell International Honeywell Europe S.A. Control Products 3 Avenue du Bourget Honeywell Building 1140 Brussels 17 Changi Business Park Central 1...