Honeywell 808623 esserbus Alarm Transponder 4 Inputs / 2 Outputs (with Isolator)
Special pricing and installation support for 5+ units. Get a project quote
Honeywell 808623
The Honeywell ESSER 808623 esserbus alarm transponder provides four monitored detector zone inputs and two programmable relay outputs on the esserbus / esserbus-PLus loop; it is equipped with an integrated loop isolator.
4 Monitored Detector Inputs
Offers four monitored detector zone inputs.
2 Programmable Relay Outputs
Supports control and alarm applications with two programmable relay outputs.
Integrated Loop Isolator
Thanks to the integrated loop isolator, a short circuit or line break will not disable the entire loop.
Loop Capacities
Max. 31 transponders and max. 127 detector zones are supported on one loop.
Technical Specifications
Operating voltage : 10 ... 28 V DC (external power supply required)
Standby current (12 V DC) : Approx. 12 mA
Alarm current (12 V DC) : Max. 120 mA
Relay contact load : 30 V DC / 1 A
Monitored detector zone inputs : 4
Programmable relay outputs : 2
Integrated loop isolator : Yes
Max. transponders per loop : 31
Max. detector zones per loop : 127
Standard detectors (without SOC) : Max. 30
Standard detectors (with SOC) : Max. 10
Manual call points : Max. 10
Technical alarm modules : Max. 10
Dimensions : W 82 mm × H 72 mm × D 20 mm
Weight : Approx. 28 g
Housing colour : Grey, white
Protection class : IP 40 (within housing)
Operating temperature : -10 °C ... +50 °C
Storage temperature : -25 °C ... +75 °C
Air humidity : Less than 95%
Approvals : VdS, FM
Scope of delivery : Mounting accessories package and resistors
Related order numbers : 808624 (EOL-O termination), 808626 (EOL-I termination), 781336 (DC/DC converter)
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.
Request a Quote
Fill in the form to get a price quote for Honeywell 808623 esserbus Alarm Transponder 4 Inputs / 2 Outputs (with Isolator). We will get back to you within 24 hours.