Extron electronics DMP 128 FlexPlus User Manual

DMP 128 FlexPlus • Installation 6
D
ACP Port — Use a 4-pole 3.5 mm captive screw connector to connect an ACP
control device for configuration via DSP Configurator (Audio Control Panels (ACP) on
page100).
G
Ground
+ Signal
- Signal
+12 VDC
+V
- S
+S
Figure 4. ACP Port Connector Wiring
E
RS-232 Port — Use a 3-pole 3.5 mm captive screw connector to connect the host
RS-232 cable for bidirectional RS-232 (±5V) serial control (see figure 4 below for wiring).
The default baud rate is 38400.
RS-232
Tx Rx G
REMOTE
Transmit
Receive
Ground
Tx
Rx
G
Figure 5. RS-232 Wiring Example
F
LAN Ports — One (non-V-model) or two (V-model) RJ-45 ports provide a Gigabit
network connection for control and VoIP traffic. The host PC or control system and the
DMP 128 FlexPlus must be connected to the same network. Two LEDs indicate status.
NOTE: Only the DMP 128 FlexPlus V-model has two LAN/VoIP ports. The Non-V-
model only has a single LAN port.
LAN 1 defaults:
IP Address Subnet Mask Default Gateway DHCP
192.168.254.254 255.255.255.0 0.0.0.0 OFF
LAN 2 defaults:
IP Address Subnet Mask Default Gateway DHCP
192.168.1.254 255.255.255.0 0.0.0.0 OFF
There are three ways the dual LAN ports can be configured on DMP 128 FlexPlus
V-models:
1. Control and VoIP traffic on one LAN port — Both control and VoIP traffic can be
transported via a single LAN port.
NOTE: By default, control and VoIP traffic are both transported on LAN 1.
2. Control and VoIP traffic on one LAN port using a VLAN — Both control and
VoIP traffic can be transported via a single physical LAN port while utilizing a VLAN
for VoIP traffic.
3. Control and VoIP traffic on separate LAN ports — Control and VoIP traffic can
be transported on separate LAN ports with unique IP configurations.
G
USB Audio Port — One mini USB type B port connects to a computer and allows
the DMP 128 FlexPlus to function as a 4x4 audio interface with a Windows or Mac
computer. Available sample rates are 48 kHz/16-bit.
H
Reset Button and LED —The reset button returns the DMP 128 FlexPlus to different
tiers of default states. When using the reset button, the LED blinks to signify the different
reset modes (Hardware Reset Modes on page9). When not displaying reset
modes, the LED operates as a power indicator, matching the front panel power LED.
figure 1. RS-232 Wiring Example
PRELIMINARY
PRELIMINARY

Extron electronics DMP 128 FlexPlus Specifications

General

Brand	Extron electronics
Model	DMP 128 FlexPlus
Category	Computer Hardware
Language	English