Texmate, Inc. Tel. (760) 598-9899 • www.texmate.com
DL-40JANUS-SG manual (d0116)
Page 1
• Two header selectable trans duc er output ranges of 2mV/V
and 20mV/V.
• 5V or 10V DC excitation provided by the meter
• Optional isolated 14 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 – 1999 to 9999 (12000 counts).
• Optional Isolated Modbus RTU RS-485 serial communication
with selectable baud rate (9600, 19200), address and parity.
• Auto-sensing AC/DC power supply. For voltages between
85-265 VAC / 95-300 VDC (PS1)
or 15-48 VAC / 10-72 VDC (PS2).
• Standard red or optional green or super bright red 4-digit LED
with display range –1999 to 9999 (12000 counts).
• Red or green 0.8” LED large display option
• Four annunciator LEDs provide front panel alarm status
indication for up to four setpoints.
• Up to optional six relays in combination of six, four or two 4
Amp Form A relays or two 9 Amp Form C with two or four 4
Amp Form A relays are available.
• Automatic intelligent averaging smooths noisy signals, while
providing a fast display response to real input signal changes.
• Three-button programming from the front panel
(UP, DOWN and PROGRAM buttons).
Auto Calibration Mode . . . . . . . . . . . . 5
Auto Calibration Procedure . . . . . . . . 5
Case Dimensions . . . . . . . . . . . . . . . 12
Connector Pinouts . . . . . . . . . . . 10-11
Controls and Indicators . . . . . . . . . . . 2
Component Layout. . . . . . . . . . . . . . 12
Digital Span Selection for Analog
Range Output. . . . . . . . . . . . . . . . . . . 6
Decimal Point & Brightness Selection. . 6
General Features . . . . . . . . . . . . . . . . 1
Glossary of Programming Symbols . . 2
Installation Guideline . . . . . . . . . . . . 11
Lens Cover & Metal Surround Case 13
Manual Rescaling. . . . . . . . . . . . . . . . 4
Manual Rescaling Procedure. . . . . . . 4
Meter Assembly . . . . . . . . . . . . . . . . 10
Modbus RTU & RS-485 Settings . . . . 7
Modbus RTU Implementation . . . . . . 7
Modbus Address for DL-40 Registers . . . 8
Ordering Information . . . . . . . . . . . . 14
Setpoint & Relay Configuration Mode . . . .9
Software Features . . . . . . . . . . . . . . . 1
Software Logic Tree . . . . . . . . . . . . . . 3
Specifications. . . . . . . . . . . . . . . . . . . 1
Two Point Analog Output Range
Setting and Calibration. . . . . . . . . . . . 6
General Features
Specifications
Software Features
Index
LEOPARD FAMILY
Two scaling methods - MANUAL (no external sig-
nal source required) and AUTO (requied an exter-
nal signal source). Optional Modbus RS-485 serial,
analog and up to six relays output.
A powerful smart meter to measure
4 wire/6wire pressure transducers, strain gauges.
• Front panel selectable four-level brightness control for digital
display 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.
• Program Lock switch
4 Digit 0.56” or 0.8” LEDs
in a 1/8 DIN CASE
Input Configuration: .Differential
A/D Converter: ..........14 bit single slope
Accuracy: ..................±(0.05% of r 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),
0.56” Green, 0.8" Red/Green, or
0.56" Super Bright Red are optional.
Range 0 to 9999 counts.
Polarity: .....................Assumed positive. Displays – negative
Decimal Selection: ....Front panel button selectable, X•X•X•X•
Positive Overrange: ..Top segments of digital display flash
Negative Overrange: .Bottom segments of digital display flash
Relay Output: ............Up to Six Relays in combination of six,
four or two 4 Amp Form A relays or two
9 Amp Form C with two or four 4 Amp
Form A relays.
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 / 95-300 VDC, 50-400Hz @ 3W
PS2 .........................15-48 VAC / 10-72 VDC, 50-400Hz @ 2.5W
Operating Temp.: ......0 to 50 °C
Storage Temp: ...........–20 °C to 70 °C.
Relative Humidity: ....95% (non condensing)
Case Dimensions: ....1/8 DIN, Bezel: 96x48 mm (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.
Weight: .......................6.5 oz., 8.5 oz when packed
Certification ...............UL Listed.
