Extron electronics DMP 128 Plus User Manual page 13

Line output (see figure 2
D
up to four mono balanced or unbalanced line level devices or two stereo devices (see figure 6 for wiring
details).
Tip
Ring
Sleeve
Balanced Output
3-pole Audio OUTPUT Wiring
Tip
Ring
Sleeve
Tip
Ring
Sleeve
Balanced Output
6-pole Audio OUTPUT Wiring
Figure 6. 6-pole Audio Output Wiring
ATTENTION:
•
For unbalanced audio, connect the sleeves to the ground contact. DO NOT connect the sleeves to
the negative (–) contacts.
• Pour l'audio asymétrique, connectez les manchons au contact au sol. Ne PAS connecter les
manchons aux contacts négatifs (–).
EXP port — Connect an EXP-enabled device to this RJ-45 port for a digital audio connection using Extron
E
proprietary protocol.
NOTE: A one foot shielded CAT 6 cable is provided for the EXP connection. The maximum EXP cable
length supported is 33 feet (10 meters).
ACP port — Use a 4-pole 3.5 mm captive screw connector to connect an ACP control device for configuration
F
(see figure 7 for wiring details and
details on configuring the ACP).
NOTES:
•
The DMP 128 Plus rear-panel ACP port provides 6 W of power.
•
Use an Extron PS 1220EB power supply or Extron 12 V desktop power supply when additional
power is required.
• Refer to the applicable Audio Control Panel (ACP) setup guide, available at www.extron.com, for
wiring details.
+V +12 VDC
+S + Signal
-S - Signal
G Ground
Figure 7. ACP Port Connector Wiring
RS-232 port — For bidirectional RS-232 (±5 V) serial control of the DMP, connect a host device, such as a
G
computer or control system, via the 3-pole 3.5mm captive screw port. The default baud rate is 38400.
Tx
Transmit
Rx
Receive
G
Ground
Figure 8. RS-232 Wiring
on page 4) — Use 3-pole or 6-pole 3.5 mm captive screw connectors to connect
Tip
NO Ground Here
Sleeve
Unbalanced Output
Tip
NO Ground Here
Sleeve
Tip
NO Ground Here
Sleeve
Unbalanced Output
Configure ACP Panels
Red
Green
White
Black
and
Drains
Drain Wires
Basic ACP Connector Wiring
RS-232
Tx Rx G
on page 15 or the DSP Configurator Help File for
DMP 128 Plus • Installation 6