FAAC DSP-10LV User Manual

DSP-10 Vehicle Detector

The Only Loop Detector You Will Ever Need!

FEATURES

Loop Size - Works on any in-ground inductive loop from 20 to 1000

uH.

Fail Safe or Fail Secure Operation - Can be easily changed to
either mode in the field.

Power Brownout Call Memory – Power interruptions of short
duration are ignored. If power fails for approximately three seconds
or less the DSP-10 “remembers” a vehicle.

Intelligent Power Protection – The DSP-10-LV is protected from
damage if plugged into a higher voltage. No need to change a fuse
or reset a circuit breaker, simply plug the detector into the proper
voltage and it works.

Indicators - Separate Power/Fail and Detect LEDs.

Compact Size - Industry standard 11 pin connector in a small

plastic case.

OPERATION

FRONT PANEL SELECTABLE SWITCHES

Sensitivity - Ten sensitivity settings.

Frequency – Automatically tunes within one of four operating

ranges.

Outputs - Two separate relay outputs with features that are front
panel programmable as follows:

Output A - Main detection output. Can be modified by
delay and extension. Factory set to be fail safe. Fail
mode operation is easily changeable by internal jumpers.

Output B - Can be set to one of the following:

1) True presence (no extension or delay)

2) Pulse on vehicle entering loop

3) Pulse on vehicle exiting loop

4) Loop Fail output

Sensitivity Boost - Can be used in special applications to insure
complete detection of high-bed vehicles.

Hold time - Normal or extended hold time is selectable.

Loop failure - If the loop fails (opens or shorts) the power indicator

flashes. Output B can also indicate this condition if desired (see
above). The option to "remember" an intermittent loop failure is
also provided.

The DSP-10 vehicle detector has been specifically designed to
handle all parking, drive-through and access control applications.

Working on virtually any size loop, the DSP-10 automatically tunes
itself to the best operating frequency. Environmental conditions are
constantly compensated with the DSP-10’s HYPERTRACK
software. The DSP-10’s inherent noise filtering algorithms allow it
to work reliably in any electrical situation.

It can be used as either a safety loop or free exit loop detector.
With the flexibility to be either “fail safe” or “fail secure,” it is the only
parking detector you will ever need.

The DSP-10 is available in three voltage ranges:

DSP-10-LV 10 to 30 Volts, AC or DC
DSP-10-117 117 Volts AC
DSP-10-230 230 Volts AC

With its compact size, front panel switch features, and built-in
flexibility the DSP-10 is the most “user friendly” detector on the

Delay - Can be selected to ignore fast moving vehicles over the
loop.

Extension - Extends a call for slow moving vehicles.

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market today.

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DSP-10 INSTRUCTIONS AND SPECIFICATIONS

Delay - With DIPSWITCH 1 turned off there is no delay. With DIPSWITCH 1

turned on there is a 2 second delay before output A occurs. This 2 second
delay is “flashed” on the CALL LED. If the vehicle leaves before the two
seconds has timed out, the output will not occur. Delay only affects Output

A.

Extension - DIPSWITCHES 2 and 3 are used to select extension timing.
See chart below for extension times. Extension allows a vehicle to be
“remembered” for a period of time after the vehicle has left the loop.
Selected extension time is flashed on the call LED. Extension timing only

affects Output A.

DIP Switch 2 DIP Switch 3

0 seconds Off Off

2 seconds On Off

5 seconds Off On

10 seconds On On

Sensitivity Boost - DIPSWITCH 4 selects this feature. With switch 4 turned

on, sensitivity is automatically boosted during a call to improve detection of
high-bed vehicles and truck/trailer combinations. Sensitivity boost is not
applicable to most situations.

Output B Function Select - DIPSWITCHES 5 and 6 determine the function
of the second output relay, Output B. See chart below to select a specific
function. This output can be used in any one of the following ways:

True presence - The relay is energized whenever a vehicle is
present. The relay is not affected by any delay or extension timing.

Entry pulse - The relay is energized for 250 mS when a vehicle
enters the loop, or after the delay interval, if programmed.

Exit pulse - The relay is energized for 250 mS when a vehicle exits
the loop or after the extension time, if programmed.

Low On On

Fail Safe Operation (Factory Default) - In fail safe mode the output A relay
is energized and will de-energize for any one of the following conditions:
vehicle detection, loop failure, or power failure. In this mode, continuity will
occur between connector pins 5 and 10 whenever a vehicle is detected.

Fail Secure Operation - In fail secure mode the output A relay is de­energized and will energize for either vehicle detection or loop failure. In this
mode, continuity will occur between connector pins 5 and 6 whenever a
vehicle is detected.

Sensitivity - Experience has shown that almost all parking and access
control applications can be handled with sensitivity set at NORMAL (level 5).
The rotary sensitivity switch is rarely moved from NORMAL. However, the
DSP-10 has ten sensitivity settings varying from LOW (level 0) to HIGH
(level 9).

NOTE - Changing any DIPSWITCH or ROTARY SWITCH setting
automatically resets the detector.

Indicators -

The green POWER LED shows the following status:

Normal On

Loop open Slow flash

Loop shorted Fast flash

The red DETECT LED shows the following status:

Delay Blinks slowly

Detect On

Extension Blinks fast

No Detect Off

Loop fail - If the inductive loop fails (opens or shorts), the output B
relay energizes.

DIP Switch 5 DIP Switch 6

True Presence Off Off

Entry Pulse On Off

Exit Pulse Off On

Loop Fail On On

Presence - DIPSWITCH 7 is normally left in the off position. If extended

presence is required, this switch is turned on. This feature is only used in
those rare cases when a vehicle will be over the loop for a long time (loading
dock, etc.).

Loop Failure Memory - With DIPSWITCH 8 turned on, the DSP-10 will
indicate a prior intermittent loop failure.

Frequency - One of four operating frequencies can be selected by using
front panel DIPSWITCHES 9 and 10

DIP Switch 9 DIP Switch 10

High Off Off

Medium High On Off

Medium Low Off On

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Output Relay Ratings - 3A, 150 VDC or 300 VAC.

Power - DSP-10-LV (10 to 30 Volts AC or DC), DSP-10-117 (117 Volts AC) ,

DSP-10-230 (230 Volts AC)

Power consumption less than 3 Watts (all models).

Enclosure - Impact resistant, high temperature plastic.
H - 2.375” (60mm) W - 1.75” (45mm) D - 3.61” (92mm)

Connector - Amphenol 11-pin connector:

1 (Black) - AC hot / DC +
2 (White) - AC neutral / DC COM
3 (Orange) - B relay (Closes for detect)
4 (Green) - Chassis ground
5 (Yellow) - A relay COM
6 (Blue) - A relay (Closes for detect)
7 (Gray) - Loop
8 (Brown) - Loop
9 (Red) - B relay Common
10 (Pink) or (White/Black) - A relay (Opens for detect)
11 (Violet) or (White/Red) - B relay (Opens for detect)

Operating Temperature - -35°F to 165°F (-37°C to 74°C)

Ordering Information - Standard parts numbers are as follows:

DSP-10-LV 10 to 30 Volts, AC or DC
DSP-10-117 117 Volts AC
DSP-10-230 230 Volts AC

Web Site: www.diablocontrols.com