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Texmate Leopard Series User Manual

Leopard line frequency meter 4 digit 0.56” leds in a 1/8 din case
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General Features

• Line Frequency input. Easily user scaled.
• Three frequency ranges of 99.99Hz, 999.9Hz and 9999Hz.
• Optional isolated 16 bit analog output. User or factory scalable
to 4 to 20 mA, 0 to 20 mA or 0 to 10 V across any desired
digital span from ± one count to the full scale range of 0 to
9999.
• Standard red or optional green or super bright red 4-digit LED
• Red or green 0.8" LED large display option.
• Four annunciator LEDs provide front panel alarm status
indication for up to four setpoints.
• Optional relays. Two 9 Amp Form C and two 4 Amp Form A
relay, or optionally four 4 Amp Form A relays are available.

Software Features

• Three-button programming from the front panel
(UP, DOWN and PROGRAM buttons).
• Three front panel selectable ranges.
• Front panel selectable four-level brightness control of digital dis-
play, and setpoint LEDs.
• Four programmable setpoints.
• Relay activation can be selected to occur above (HI) or below
(LO) each setpoint.
• Hysteresis setting for all four setpoints. Delay on make and
delay on break for SP1 and SP2.
• Peak and Valley. View and Reset.
Case Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Connector Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Controls and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Digital Rescaling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Digital Rescaling Procedure. . . . . . . . . . . . . . . . . . . . . . . 4
DL-40-HZ manual (d0046)
LEOPARD FAMILY
Leopard Line Frequency Meter
AC Frequency Meter Controller and Transmitter
with ranges of 0.01Hz, 0.1Hz and 1Hz

Specifications

Input Specs: ..............Depends on Input Signal Conditioner
A/D Converter: ..........14 Bit Single Slope
Accuracy: ..................±(0.05% of reading + 2 counts)
Temp. Coeff.: .............100 ppm/°C (Typical)
Warm up time: . ..........2 minutes
Conversion Rate: . .....5 conversions per second (Typical)
Display: . .....................4 digit 0.56" Red LED display (std),
Polarity: .....................Assumed positive. Displays - negative
Decimal Selection: . ...Automatic by resolution select XXX•X
Positive Overrange: . .Top segments of digital display flash
Negative Overrange: Bottom segments of digital display flash
Relay Output: ............Two 4 Amp Form A relays and two 9
Analog Output: .........Isolated 16 bit user scalable mA or V
AIC (mA out) ...........4-20 mA @ 0 to 500Ω max loop resistance
AIV (volts out) .......... 0-10 V DC @ 500 Ω or higher resistance
Power Supply: . ..........AC/DC Auto sensing wide range supply
PS1 (std) ................85-265 VAC 50-400Hz / 95-300 VDC @ 3W
PS2 .........................15-48 VAC 50-400HZ / 10-72 VDC @ 2.5W
Operating Temp.: ......0 to 50 °C
Storage Temp: . ..........-20 °C to 70 °C.
Relative Humidity: ....95% (non condensing)
Case Dimensions: ....11/8 DIN, Bezel: 96x48 mm
Weight: . ......................6.5 oz., 8.5 oz when packed
Index
General Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Glossary of Programming Symbols . . . . . . . . . . . . . . . . . 2
Metal Surround Case OP-MTL96X48 . . . . . . . . . . . . . . . 9
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Texmate, Inc. Tel. (760) 598-9899 • www.texmate.com
DL-40-HZ
4 Digit 0.56" LEDs
in a 1/8 DIN CASE
0.56" Green, 0.8" Red/Green, or
0.56" Super Bright Red are optional.
Range 0 to 9999 counts.
Amp Form C, or 4 Amp form A relays.
(3.78"x1.89")
Depth behind bezel: 117 mm (4.61")
Plus 11.8 mm (0.47") for Right-angled
connectors, or plus 20 mm (0.79") for
Straight-thru connector.
Software Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Software Logic Tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Page 1

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Summary of Contents for Texmate Leopard Series

  • Page 1: Table Of Contents

    Pin Descriptions ....... . 7 Two Point Analog Output Range Setting & Calibration . . 5 Digital Rescaling Procedure..... . . 4 DL-40-HZ manual (d0046) Texmate, Inc. Tel. (760) 598-9899 • www.texmate.com Page 1...

  • Page 2: Controls And Indicators

    A dotted box indicates these functions are If the display is shown with XXXX it means omitted or bypassed when the related hard- the value displayed will be the previously set ware is not present value. When a number is shown it indicates the initial factory default setting or a specific “example number”. Page 2 Texmate, Inc. Tel. (760) 598-9899 • www.texmate.com DL-40-HZ manual (d0046)

  • Page 3: Software Logic Tree

    Relays Activation [rLYS] [H] High, the relay energizes when the setpoint is exceeded. [L] Low, the relay energizes below the setpoint. [LhLh] [hLhL] Setpoint are indicated from left [hhhh] to right SP1, SP2, SP3, SP4 DL-40-HZ manual (d0046) Texmate, Inc. Tel. (760) 598-9899 • www.texmate.com Page 3...

  • Page 4: Digital Rescaling

    STEP G decimal point setting. Display Brightness 2) Press the button. Display toggles between [br] and the previous [br] brightness setting. STEP G Set the Display Brightness 1) Using the and buttons, adjust the display to the desired DIGITAL SPAN SELECTION brightness setting (4 is the brightest setting). FOR ANALOG RANGE OUTPUT 2) Press the button. Display brightness changes to new setting and See Page 5 display toggles between [Anhi] and the previous [Anhi] setting. Page 4 Texmate, Inc. Tel. (760) 598-9899 • www.texmate.com DL-40-HZ manual (d0046)

  • Page 5: Digital Span Selection For Analog Range Output

    Analog High 1) Using the and buttons, adjust the display to the desired digital value at [Anhi] which the [cLo] Calibrated Analog Low output will occur. For Digital readings outside the Digital Span selected, the analog output will not go lower than the calibrated value set for cLo. STEP H 2) Press the button. The display toggles between [cto] and [oFF]. Analog Low [AnLo] Note: Any two digital span points from –1999 to 9999 can be selected. The digital values for [Anhi] analog high and [AnLo] analog low can be reversed to provide a 20 to 4mA output. The digital span selected can be as small as two counts, when using the analog output to function as a Control or Alarm Driver. Small digital spans will cause the high resolution 16 bit D to A to increment digitally in stair case steps. DL-40-HZ manual (d0046) Texmate, Inc. Tel. (760) 598-9899 • www.texmate.com Page 5...

  • Page 6: Setpoint Setting & Relay Configuration Mode

    STEP N Set Relay Activation mode [rLYS] Hysteresis (h) High the relay energizes when the setpoint is exceeded. (L) Low the relay energizes [hYSt] below the setpoint. The setpoint is indicated from left to right SP1, SP2, SP3, SP4. 1) Using the buttons, adjust the reading on the display to the desired STEP N relay settings: [LLLL], [LhLh], [hLhL], [hhhh]. Relays Activation [rLYS] If only 2 relays installed [Lh] [hL] [hh] [LL]. 2) Press the button. [LhLh] [hLhL] The meter exits the setpoint mode and returns to the operational display. [hhhh] The Setpoint Relay programming mode is now complete. Page 6 Texmate, Inc. Tel. (760) 598-9899 • www.texmate.com DL-40-HZ manual (d0046)

  • Page 7: Connector Pinouts

    Pin 17 Negative (–) analog output. Pins 18 to 21 – Rear Panel Function Pins Pins 18 to 21 provide functions that can be implemented with an external switch. Their pin definitions are: Order Code Options Pin 18 DIM. By connecting the display dim (DIM) pin to the COMMON pin, the display brightness setting OR31 is halved. Pin 19 COMMON. To activate the LOCK or DIM OR32 functions from the rear of the meter, the OR33 respective pins have to be connected to the COMMON pin. This pin is connected to the OR34 internal power supply ground. DL-40-HZ manual (d0046) Texmate, Inc. Tel. (760) 598-9899 • www.texmate.com Page 7...

  • Page 8: Case Dimensions

    (0.08") Key-lock Safety Slide Clips can be ordered and doubled up (0.19") (96x96mm) or 4 up in Connector P/N:(OP-MTLCLIP) Catch DIN Cutout Spacer 1/2 DIN (96X192mm). Opening one behind the other. P/N: (75-DMTCLIPF) Socket Page 8 Texmate, Inc. Tel. (760) 598-9899 • www.texmate.com DL-40-HZ manual (d0046)

  • Page 9: Metal Surround Case Op-Mtl96X48

    Instead a pair of screw-type meter’s fire retardant capabilities and also provide shielding DIN standard mounting clips are provided, which clip into holes against electromagnetic interference (EMI). The metal case on the side of the metal case and tighten against the rear of the slides over the polycarbonate case and is held firmly in place by panel. A ground tab on the metal case enables the metal case spring-type non-return clips. The Metal Surround Case must be to be easily connected to the panel ground. factory installed on the polycarbonate case and once installed, it cannot be removed in the field. DL-40-HZ manual (d0046) Texmate, Inc. Tel. (760) 598-9899 • www.texmate.com Page 9...

  • Page 10: Ordering Information

    The information 450 State Place • Escondido, CA 92029 described in this manual is proprietary to Texmate, Inc. and may not be copied, Tel: 1-760-598-9899 • USA 1-800-839-6283 • 1-800-TEXMATE reproduced or transmitted, in whole or in part, in connection with the design, manufacture, or sale of apparatus, device or private label product without the Fax: 1-760-598-9828 •...

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