Extron electronics eBUS Button Panel EU Series Setup Manual page 10

eBUS Button Panel EU and MK Series • Setup Guide (Continued)
®
EBPs that are relatively far from the control processor (see the eBUS Technology Reference Guide on
details) can be connected to an optional Extron PS 1220EB eBUS power supply and distribution hub, or an Extron PS series
desktop power supply as shown in the following diagrams.
COM 1 COM 2 DIGITAL I/O
Tx Rx G RTS CTS Tx Rx G 1 2 3 4
POWER
VOL RELAYS eBUS
12V
1.0A MAX
V C G 1 2 C +V +S -S G
PWR OUT = 6W
IPCP Pro
X
Cabling an eBUS System with an PS 1220EB Power Supply and Distribution Hub
Figure 12.
COM 1 COM 2 DIGITAL I/O
Tx Rx G RTS CTS Tx Rx G 1 2 3 4
POWER
VOL RELAYS eB U S
12V
1.0A MAX
V C G 1 2 C +V +S -S G
PWR OUT = 6W
IPCP Pro
EBP
Cabling EBP Panels with an Extron PS Series Desktop Power Supply
Figure 13.
NOTE: Although the rear panels for the EBP 104 EU and 104 MK are different from the rear panel shown in figures 12 and 13,
power and eBUS cables are connected in exactly the same way.
10
IPCP PRO 250
100-240V
MAC: 00-05-A6-XX-XX-XX
S/N: ####### E######
G
I R / S
LAN
S G
Power Input
(100-240 VAC,
ATTENTION:
Do NOT connect the
power pin to any device that is already
powered by the IPCP Pro control
processor or by an additional power
supply.
+ Signal
- Signal
Ground
IPCP PRO 250
MAC: 00-05-A6-XX-XX-XX
S/N: ####### E######
G
3/16" (5 mm) Max.
IR /S
LAN
S G
External Power Supply
(12 VDC, 1.5 A max.)
50-60Hz
0.6A MAX
+V +S -S G +V +S -S G +V +S
eBUS 24 WATTS MAX
+V +S -S G +V +S -S G +V +S
PS 1220EB
X
50-60 Hz)
+12 VDC
+ Signal
- Signal
Ground
Tie drain wires
to ground.
Ground
- Signal
+ Signal
Tie drain wires to ground.
Ground
- Signal
+ Signal
+12 VDC
Smooth
+12 VDC input
– Return
Ground
all Devices
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eBUS Connections
• Connect up to ve (5) eBUS
-S G
endpoint devices to the PS 1220EB.
• Wire the connectors the same at both
-S G
ends.
• All ports are identical and
interchangeable.
3/16" (5 mm) Max.
EBP 105 EU
Rear Panel
EBP
Ridged
NOTE: Check the polarity of the power
supply before connecting it to the EBP.
for