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KNX Gateways for Alarm Systems / JA-KNX User Manual

Firmware and technical data

Applicable firmware, version checks and the gateway technical specifications.

elausys · 19 September 2026
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Firmware

This user manual and related ETS application is valid for firmware versions V2.00 and above.

A “Firmware” group object is available on the device to read the firmware version as a string. It is also automatically sent at power up.

Technical data

TECHNICAL DATAVALUE
Power supplyExternal 12VDC
Power consumption KNX bus typ.< 16 mA @ 29VDC
Operating temperature5 to + 45°C
EnclosureOptional DIN-rail housing
Dimensions (W x D x H)81 x 29 x 20mm
Mounting1 screw holes for mounting in the Jablotron control panel
KNX terminalPluggable micro terminal, Red/Black, 4 pole PUSH WIRE for solid conductor wire 0.6-0.8 mm²
12VDC terminalScrew terminal 12VDC / GND To be supplied from Jablotron panel or an external power supply
RS485 terminalScrew terminal D+(A) / D- (B)
Configurable input/output (PG)32
Configurable zones4
KNX bus voltage29 VDC
RS485 voltage3.3 VDC

Product information and support: elausys.com.

Frequently Asked Questions

Which firmware does this application cover?

The manual and related ETS application apply to firmware V2.00 and above.

How can I read the installed firmware?

Read the Firmware communication object to obtain the version as a text string. The device also sends this object automatically at power-up.

Keep exploring

Find the other guides for this product in the documentation.

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