Usb Configuration Port (Front Panel) - Extron electronics DMP 64 User Manual

e
Digital I/O output connectors — A double-stacked 4-pole 3.5 mm captive screw
connector provides six configurable digital input or output ports allowing connection
to various devices such as motion detectors, alarms, lights, LEDs, buttons, photo (light)
sensors, temperature sensors, etc.
Digital I/O ports are used to monitor or drive TTL level digital signals. The inputs can
be configured to operate in one of two modes: digital input or digital output. In
OUTPUT mode, the device can source up to 250 mA at +5 V. In INPUT mode, voltages
greater than 1 V indicate a logic 'high' signal while voltages less than 1 V indicate a
logic 'low'.
All digital I/O ports are tied to a common ground (one common ground for each
4-pole connector), but can be individually configured to operate in one of two modes:
digital input or digital output
Note: These ports can be configured via the DSP Configurator. See
Figure 8.
f
RS-232 connector — Two stacked 3-pole 3.5 mm captive screw connectors, labeled
RS-232 (1) and RS-232 (2), are available for bi-directional RS-232 (±5 V) serial control.
Default baud rate is 38400.
Do not tin
the wires!
Figure 9.
g
LAN (RJ-45) connector — A standard RJ-45 jack accepts an RJ-45 plug for Ethernet
connection.
•
A yellow (ACT) LED indicates data activity on the connection.
•
A green (Link) LED indicates the jack is connected properly to the network.
See additional information on Ethernet cabling in chapter 4, "SIS Programming
and Control".
h
Reset button — The reset button is used to return the DMP 64 to different tiers of
default states and to place the unit into an event recording mode for troubleshooting.
See DMP 64 Hardware Reset

USB Configuration port (front panel)

A front panel configuration port uses an Extron USB A Male to USB Mini B Male
Configuration Cable, 26-654-06 for connection to a PC computer via the USB port. See
Install the USB Driver
Ports for additional information.
Do not tin the wires!
Digital I/O Wiring
Digital I/O Wiring
RS-232
Device
Bidirectional
Transmit (Tx)
Transmit (Tx)
Receive (Rx)
Receive (Rx)
Ground ( )
Ground (
RS-232 Wiring
Modes, for additional details.
for USB driver installation details.
1
2
3
_
Tx Rx
)
DMP 64 • Installation
Digital I/O
11