KL9520 - AS-i potential feed terminal with filter

The KL9520 enables AS-i networks to be supplied from standard power supply units or another AS-Interface network. The combination of KL9520 and AS-i master terminal can be repeated several times in a Bus Terminal block, thereby saving several AS-i power supply units.

The KL9520 potential feed terminal decouples the input and output voltage through an integrated filter. There is no short-circuit protection and no electrical isolation between the input voltage and the output voltage!

The connection to the KL6211 AS-i master terminal is established by the power contacts during side-by-side plugging.
The KL6201 AS-i master terminal must be connected via cable bridges.

LED display

LED	Meaning
Power (green)	off	AS-i voltage is switched off.
Power (green)	on	AS-i voltage is switched on.

Technical data

Technical data		KL9520 / KS9520
Input voltage		up to 35 V_DC
Output voltage		up to 35 V_DC
Input current		max. 2 A
Output current		max. 2 A (not short-circuit-proof)
Current consumption from K-bus		0 mA
Isolation voltage	AS-i / K-bus	1500 V_AC (permanently)
Isolation voltage	input / output voltage	none
Configuration		no address or configuration settings required
Bit width in process image		0 input bits, 0 output bits
Weight		app. 90 g
Permissible ambient temperature during operation		0°C ... +55°C
Permissible ambient temperature during storage		-25°C ... +85°C
Permissible relative humidity		95 %, no condensation
Pluggable wiring		for all KSxxxx Bus Terminals
Mounting		on 35 mm mounting rail conforms to EN 60715
Vibration / shock resistance		conforms to EN 60068-2-6 / EN 60068-2-27
Enhanced mechanical load capacity		yes, see installation instructions for enhanced mechanical load capacity
EMC resistance burst / ESD		conforms to EN 61000-6-2 / EN 61000-6-4
Protection class		IP20
Installation position		variable
Approvals / markings*		CE, UKCA, EAC

*) Real applicable approvals/markings see type plate on the side (product marking).