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EBP 1200C • 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 inserter, or an Extron 12 VDC 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
G
POWER
VOL
RELAYS
eBUS
12V
1.0A MAX
V
C G
1
2
C
+V +S
-S
G
PWR OUT = 6W
IPCP Pro
X
Powering an eBUS System with an PS 1220EB Power Inserter
Figure 16.
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 wall panel
Powering an eBUS System with an Extron 12 VDC, 1 A Power Supply
Figure 17.
12
IPCP PRO 250
100-240V
0.6A MAX
MAC: 00-05-A6-XX-XX-XX
S/N: ####### E######
IR/S
LAN
S
G
Power Input
(100-240 VAC,
50-60 Hz)
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
ATTENTION:
power pin from the IPCP Pro
control processor to a device that
is powered by a separate power
supply.
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 A max.,
Extron P/N 28-071-57LF)
50-60Hz
+V +S
-S
G
+V +S
-S
G
+V +S
-S
G
eBUS 24 WATTS MAX
+V +S
-S
G
+V +S
-S
G
+V +S
-S
G
PS 1220EB
X
+12 VDC
+ Signal
- Signal
Ground
Tie drain wires
PWR LOAD
to ground.
= 2.0W
EBP 1200C
eBUS
ON
CIT
M
L
PWR LOAD
S
S
= 2.0W
1 2 3 4 5 6
B
B
BUS ID
+V
+S -S
G
+V +S
EBP 1200C
Do NOT connect the
X
Ground
- Signal
+ Signal
X
Tie drain wires to ground.
Ground
- Signal
+ Signal
+12 VDC
Smooth
+12 VDC input
– Return
Ground
all Devices
www.extron.com
eBUS Connections
• Connect up to ve (5) eBUS
endpoint devices to the PS 1220EB.
• Wire the connectors the same at both
ends.
• All ports are identical and
interchangeable.
3/16" (5 mm) Max.
eBUS
ON
CIT
M
L
S
S
B
1 2 3 4 5 6
B
BUS ID
+V
+S -S
G
+V +S
-S
G
Status
RESET
LINK
COM
ID
ERROR
ERROR
-S
G
Ridges
Smooth
G
A
Power Supply
Output Cord
Ridged
SECTION A–A
NOTE:
Check the polarity of the power
supply before connecting it to the EBP.
for
Status
RESET
LINK
COM
ID
ERROR
ERROR
A
G
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