SD-Series
Touch-Pad
Standard
Push-buttons
Optional
SD802X
()
(+)
The 1/8 DIN case style and panel appearance of the SD-802XAI meter matches Texmates range of Lynx, Leopard, and Tiger 320 Series meter families. The depth behind the panel is only 15 mm (0.59), increasing to just 27.5 with a connector attached. The SD-802XAI makes an ideal extra or remote display as it can operate in conjunction with the 4-20 mA loop input, or from the 4-20 mA analog output of most Leopard or Tiger 320 Series meters.
1/8
Friendly front panel programming.
Single input channel with dual totalizers for sub and grand total
Intuitive, user friendly calibration procedures.
processing.
Smart digital filtering and programmable input averaging with averaging window for quick response time to large signal changes.
Three external inputs using contact closures for resetting total-
izer 1, totalizer 2, or preventing programming changes.
One independent programmable setpoint.
Setpoint activated from input or selected meter function.
Setpoint hysteresis or deviation mode settings.
Seven (7) relay timer modes.
Single 210 mA, 400 VDC solid state relay (SSR).
Relay latching.
Manual relay reset.
Programmable safety lockout to prevent tampering.
Peak and valley retention.
Optional NEMA-4 front cover.
Square root extraction.
Calibration Mode......................................6 Case Dimensions.....................................48 Connector Pinouts....................................42 Contrast Mode........................................6 Controls and Indicators..................................2 Custom Faceplates....................................43 Customer Code Settings................................45 Display 1 Source Mode.................................18 Display 2 Source Mode.................................20 Display Format Mode..................................22 Document Revision History..............................48
Functional Diagram....................................42 Meter Programming Logic Trees...........................5 Model and Software Code Version Check...................44 Ordering Information...................................48 Programming Conventions...............................4 Setpoint Programming Mode.............................24 Signal Filtering Mode..................................16 Specifications.........................................2 Totalizer Mode........................................8
Input Configuration:......Series connection to 4-20 mA DC current loop. 3.4 volts drop plus 20 (equivalent to 3.9 V @ 20 mA), plus 2.3 V drop if Single solid state relay (SSR) installed
Relay Output:................. SSR. Max 210 mA, 400 VDC ONLY
Display:..........................Dual 8-digit, 5.5 mm high, 5 x 8 format dot-matrix Liquid Crystal Display (LCD)
Polarity:..........................Assumed positive, displays negative
Weight:...........................56.7 gms (2 oz)
141.7 gms (5 oz) when packed
Case Material:..............Polycarbonate
Lens Cover:..................NEMA-4, (optional)
Underrange Indication:..Input signal below approx. 3.3 mA dis-
plays [LOW input] reading
Overrange Indication:....Input signal above approx. 27.7 mA dis-
plays [OVER] reading
Display Range:
............9900000 to 9900000
Display Update:............0.5 secs
Internal Resolution:......16-bits
A/D Converter:..............16-bit Sigma Delta
Signal
BELOW
3.3 mA
Signal
ABOVE
27.7 mA
Programming Buttons
Accuracy (Standard):....0.02% of reading 2 digit (typical)
Conversion Rate:..........10 samples per second
Temp. Coefficient:..........Typically 30 ppm/ C
Descriptors:....................Any ASCII character selectable
Decimal Point:................Front panel, user programmable to seven
PROGRAM:..................Move from one program step to the next
UP:................................Increase the value of the displayed parameter
DOWN:..........................Decrease the value of the displayed parameter
positions
Application Functions
Operating Temperature: -10C to +50C
Storage Temperature:....-20 C to +70 C
Warm Up Time:............1 minute
Totalizer:........................Two totalizers are available. The totalizer calculates the running total of a process signal being metered by accumulating an input process variable over time
Relative Humidity:..........95% (non-condensing)
Peak and Valley:............The meter can retain peak and valley
Case Dimensions:........1/8 DIN, Bezel: 96x48 mm (3.78x1.89).
Depth behind bezel 15 mm (0.59) plus 16.4 mm (0.65) for right-angled connector
Program Button
Pressing the and
buttons at the same time enters the main programming mode. This allows you to configure the meters main functions.
(min/max) information and recall this on the front panel
Setpoints:......................SP1 resets a selected function and / or activates Relay 1
Pressing the
setpoint programming mode.
and
buttons at the same time enters the
While programming, pressing the button saves the current programming settings and moves on to the next programming step or mode.
To save a new mode configuration setting and return to the
operational display, press the
button once and then press
the
and
buttons at the same time.
You can move through the programming modes using the button while [Skip] toggles with the mode name. The modes you
pass are not affected unless you enter using the
button and
make changes using the
buttons.
Texmate is an American manufacturer of high durability industrial grade panel meters, bar graphs, and transducers. Texmate's meters are frequently equipped with relays and various signal outputs for industrial automation applications and are known for their extremely long service life.