Honeywell 772478 Extension Module 1 Additional Micromodule Slot IQ8Control Compatible
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Honeywell 772478
The 772478 expansion module is inserted into the interface board of the IQ8Control C / IQ8Control M addressable fire alarm control panel; it provides 1 additional micromodule slot and can only be used in system connector 1 (Systemstecker 1) position of the interface board. The inserted micromodules must be configured to the desired function with jumpers and DIP switches and programmed according to the panel configuration. The operating voltage is supplied via the panel's internal power supply module; the standby current is approximately 5 mA when no micromodule is inserted.
1 Additional Micromodule Slot
Provides 1 additional micromodule slot when inserted into the interface board.
IQ8Control C/M Compatible
Used in the interface board of IQ8Control C and IQ8Control M addressable control panels.
Low Standby Current
The standby current is approximately 5 mA when no micromodule is inserted.
VdS Approved
The product is VdS approved and indicated as a discontinued model in the manufacturer's catalog.
Technical Specifications
Model : 772478
Accessory Type : Expansion module (Erweiterungsmodul)
Purpose of Use : Provides 1 additional micromodule slot when inserted into the IQ8Control C/M interface board
Additional Micromodule Slots : 1
Compatible Products : IQ8Control C / IQ8Control M addressable fire alarm control panels
Certificates : VdS approved
Product Status : Discontinued model (Auslaufmodell)
Mounting Type : Mounted on the panel's interface board, in system connector 1 (Systemstecker 1) position
Area of Use : IQ8Control C/M addressable fire alarm control panel interface board
Mounting Restriction : Only one module (772477 / 772478 / 772479) can be installed on the interface board at the same time
Incompatible Modules : Series 01 peripherals and expansion modules (772418, 772419, 772420, 772421) cannot be installed in IQ8Control C/M
Compatible Micromodules : 804382.D0 micromodule esserbus-PLus; 784840.10 micromodule essernet 62.5 kBd; 784842.F0 micromodule serial interface RS232/TTY
Standby Current : approx. 5 mA (when no micromodule is inserted)
Operating Voltage : Supplied via the panel's internal power supply module
Weight : 0.2 kg
Operating Temperature (inside IQ8Control C/M panel) : -5 °C ... +45 °C
Storage Temperature (inside IQ8Control C/M panel) : -5 °C ... +50 °C
Environmental Class : Class 3k5 (IEC 721-3-3:1994)
Protection Class : I (DIN EN 60950)
Shipping & Return Terms
Fast Shipping: 24-hour delivery within North Cyprus · 3–5 business days between Türkiye and North Cyprus
Returns: 14-day no-questions-asked returns · In original packaging, unused
Warranty: All products are distributor approved and carry a 24-month warranty.
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