DTD-16+ G2 Net Installation and Operation Manual
OVERVIEW
Product Overview
The DTD-16 + G2 NET is a full-featured DTMF tone/sequence decoder that is user
programmable to decode single tones or sequences up to six tones in length which
can be assigned to any one of eight SPST normally open relays, eight open collec-
tors, USB serial, RS-232 serial, and Ethernet.
The DTD’s relay and open collector outputs can be programmed to close for the
duration of tone, pulse immediately after completion of detection, wait a pro-
grammed (up to 9.99 seconds) length of time after detection, or latch/unlatch.
Programming is performed using a non-dedicated PC via USB serial, RS-232 serial,
or Ethernet (TCP or UDP) using a terminal program like PuTTY or HyperTerminal.
Features/Benefits
• Decodes all 16 DTMF tones or user-programmed tone sequences.
• 8 SPST relay outputs and 8 open collector outputs triggered by tones or tone
sequences.
• Front panel tone audio input level control with a range of -20 to +24dbu
• Adjustable tone detection time.
• Front panel relay status, power, tone activity, program mode, and activity LEDs.
• Programmed via USB serial, RS-232 serial, Ethernet (TCP or UDP) connection.
• Mode configuration via front panel dipswitches.
• Relay, open collector, and tone audio connections on removable euro-block screw
terminal connectors to simplify wiring and service, mating plugs are supplied.
• Fully RFI proofed.
• Surge protected internal power supply, 9 VDC universal desktop power adapter
with IEC inlet included.
• Up to three units may be mounted on the optional RA-1 rack shelf, using four
supplied Velcro feet. Desktop and wall mounting are also possible.
Inspection
Please examine your DTD-16 + G2 NET carefully for any damage that may have
been sustained during shipping. If any damage is present, please notify the shipper
immediately and retain the packaging for inspection by the shipper. The package
should contain the DTD-16 + G2 NET, a 9 VDC power supply, a USB-A/B cable, a
“S9” RJ11-to-DB9 cable, a 7-foot BLUE straight-through CAT 5 cable, a 7-foot
GRAY crossover CAT 5 cable. Manuals can be downloaded from our web site.
WEBSITE:
Visit our web site for
product updates and
additional information.