Zennio ZN1PS-160MPA Quick Start Manual

160 mA Power Supply
ZN1PS-160MPA
Features

Reduced size: 90 x 60 x 35 mm (2 DIN rail units).

KNX system power supply with additional 29VDC output.

ZPS160M power supply generates and monitors the KNX
system voltage supply.

Maximum bus KNX current: 160mA.

KNX coil included.

Maximum additional output current: 250mA - I

No device needed when wiring the clamp.

DIN rail mounting (EN 50022), through pressure.
 Short-circuit and overload protection.

Conformity with the CE directives (CE mark on the right side).
1. Main power 2. Green
clamp LED
Installation and connection
 This KNX power supply must be exclusively installed in a
35mm DIN rail in a distribution box or an electrical panel.
 Ensure adequate ventilation to prevent the range of
permissible temperature of the device is not exceeded.
Main power must be connected to L, N and ground

terminals, in accordance with the schematic represented
in figure 2.
The coil integrated KNX output must be connected

through a standard KNX connector as shown in the
figure 2.
The additional output connection must be connected

according to the polarity indicated on the clamp.
Controls and indicators
Green LED indicates the status of the device :
LED ON: the device is working properly.

LED OFF:

Short-circuit on the bus output or additional output. Eliminate the short-circuit.
o
AC power failure. Check the AC power supply.
o
Bus or additional output line overload*.
o
 A LED blinking every few seconds implies a slight BUS or additional output line overload*.
*Reduce the load on the BUS or the additional output line until its total consumption does not exceed the
maximum current specified.
Note: To "reset" the bus line, pull out the KNX connector from the power supply for at least 20 seconds.
© Zennio Avance y Tecnología S.L.
.
BUS
3. KNX bus 4. Additional
connector output clamp
Edition 4
5
4
5. DIN
3
rail
Figure 1: ZPS160MPA power supply
230V~
50/60Hz
GND
N
L
Figure 2: ZPS160MPA installation and connection
Further information www.zennio.com
ZPS160MPA
Technical Documentation
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