Extron electronics PS 128 Setup Manual page 2

PS 128 Power Supply • Setup Guide (Continued)
A DC output connectors — Connect up to 12 devices to these 2-pole, 3.5 mm captive screw
connectors (see figure 1, on the previous page). Wire the connectors as shown in the
A
image to the right. The outputs provide up to 12 VDC and 8 amps of current collectively.
WARNING: Electric shock hazard. The two power
cord wires must be kept separate while the power
supply is plugged in. Remove power before wiring.
AVERTISSEMENT : Risque de choc électrique
grave. Les deux cordons d'alimentation doivent être
tenus à l'écart l'un de l'autre quand l'alimentation
est branchée. Couper l'alimentation avant de faire
l'installation électrique.
NOTE: To verify proper polarity before connection to
a device, plug in the power supply with no load and
check the output polarity with a voltmeter. Remove
power before continuing.
AC input connector — Connect a 100-240 VAC, 50-60 Hz power source to the AC power
B
connector (see figure 1, B ) on the rear panel.
Operation
A
RED - OVERLOAD
Figure 2. Power and Overload LED indicator
Overload LED indicator — Lights green when power is applied and current draw is normal
A
(under 8 amps) or red when the PS 128 is in a current overload condition (over 8 amps or
96 watts). There is also a duplicate Overload LED indicator on the rear panel
figure 1,
(see C on the previous page).
ATTENTION:
• Continued operation in an overload condition may cause premature power supply
failure.
• Un fonctionnement ininterrompu dans un état de surcharge est susceptible de
provoquer une défaillance prématurée de l'alimentation électrique.
NOTE: To identify a shorted output, unplug the outputs one at a time until the LEDs
light green.
Extron Headquarters Extron Asia
+1.800.633.9876 (Inside USA/Canada Only) +65.6383.4400
Extron Europe Extron Japan
+31.33.453.4040 +81.3.3511.7655
© 2016 Extron Electronics All rights reserved.
2-Pole Captive Screw
Connector
Tie Wrap
SECTION A–A
3/16"
(5 mm) Max.
Smooth
Ridges
A A
Power Supply
Output Cord
PS 128
12VDC 8A POWER SUPPLY
Extron China Extron Australia
+86.21.3760.1568) +61.8.8351.2188
Extron Middle East Extron India
+971.4.299.1800 +91.80.3055.3777
www.extron.com 68-2900-50
Rev. B 01 22
PS 128 Power Supply • Setup Guide (Continued)
A DC output connectors — Connect up to 12 devices to these 2-pole, 3.5 mm captive screw
connectors (see figure 1, on the previous page). Wire the connectors as shown in the
A
image to the right. The outputs provide up to 12 VDC and 8 amps of current collectively.
WARNING: Electric shock hazard. The two power
cord wires must be kept separate while the power
supply is plugged in. Remove power before wiring.
AVERTISSEMENT : Risque de choc électrique
grave. Les deux cordons d'alimentation doivent être
tenus à l'écart l'un de l'autre quand l'alimentation
est branchée. Couper l'alimentation avant de faire
l'installation électrique.
NOTE: To verify proper polarity before connection to
a device, plug in the power supply with no load and
check the output polarity with a voltmeter. Remove
power before continuing.
AC input connector — Connect a 100-240 VAC, 50-60 Hz power source to the AC power
B
connector (see figure 1, B ) on the rear panel.
Operation
A
RED - OVERLOAD
Figure 2. Power and Overload LED indicator
Overload LED indicator — Lights green when power is applied and current draw is normal
A
(under 8 amps) or red when the PS 128 is in a current overload condition (over 8 amps or
96 watts). There is also a duplicate Overload LED indicator on the rear panel
figure 1,
(see C on the previous page).
ATTENTION:
• Continued operation in an overload condition may cause premature power supply
failure.
• Un fonctionnement ininterrompu dans un état de surcharge est susceptible de
provoquer une défaillance prématurée de l'alimentation électrique.
NOTE: To identify a shorted output, unplug the outputs one at a time until the LEDs
light green.
Extron Headquarters Extron Asia
+1.800.633.9876 (Inside USA/Canada Only) +65.6383.4400
Extron Europe Extron Japan
+31.33.453.4040 +81.3.3511.7655
© 2016 Extron Electronics All rights reserved.
2-Pole Captive Screw
Connector
Tie Wrap
SECTION A–A
3/16"
(5 mm) Max.
Smooth
Ridges
A A
Power Supply
Output Cord
PS 128
12VDC 8A POWER SUPPLY
Extron China Extron Australia
+86.21.3760.1568) +61.8.8351.2188
Extron Middle East Extron India
+971.4.299.1800 +91.80.3055.3777
www.extron.com 68-2900-50
Rev. B 01 22