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Trans-Tek 1003 Instruction Manual

Transducer indicator
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MODEL 1003
TRANSDUCER INDICATOR
INSTRUCTION MANUAL
M009-0009 Rev. 8

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Summary of Contents for Trans-Tek 1003

  • Page 1 MODEL 1003 TRANSDUCER INDICATOR INSTRUCTION MANUAL M009-0009 Rev. 8...
  • Page 2 • TABLE OF CONTENTS • Introduction Front Panel Features ..........pg.
  • Page 3 • INTRODUCTION • The Model 1003 Indicator provides complete interface for most AC-AC LVDTs, DCDTs and Trans-Tek Angular Displacement Transducers (ADT’s). Equipped with the necessary mating connectors and mounting hardware, this fully programmable instrument consists of a base unit with several standard features, an integral personality board for each type of transducer, and any of several available options.

  • Page 4: Quick Start

    QUICK START This overview provides quick start-up steps for operating your Model 1003 Indicator. Full details are described on the following pages. Make all necessary wiring connections as described on the proceeding pages Enter into Program Mode by pressing “PROG” button and press button until you see “CAL” screen appear.
  • Page 5 • INSTALLATION • The Model 1003 Indicator is usually mounted in a panel cutout and wired directly to the rear panel connector(s). The recommended panel cutout dimensions are 1.772” (+.024,-.000) by 3.622” (+.032,-.000), with maximum corner radii of .04”. The panel may be up to .25” thick. For wiring to the connectors, 22 AWG insulated wires rated for at least 250 Vrms will meet all requirements.
  • Page 6 DC-DC TRANSDUCER CONFIGURATION Equipped with DC-DC Personality Board Designated by Model Number 1003-S-010x The Trans-Tek Series 240 Other DC powered DC-DC LVDT, Series 350 transducers, such as a Gaging, or 600 Angular Trans-Tek Model 0605 Displacement Transducers Angular Displacement can be connected as Transducer, require a dual illustrated in Figure DC-1.
  • Page 7 DC-DC TRANSDUCER BOARD SET-UP These instructions are given to optimize the DC-DC Transducer Board for the transducer output. This is done by placing a jumper in one of five possible locations on this board. {Warning: failure to properly locate the jumper could restrict the usable electrical stroke of the transducer.} Unless otherwise requested at time of order, the jumper will be factory installed in Position #1, allowing for the most transducer stroke.
  • Page 8 AC-AC TRANSDUCER CONFIGURATION Equipped with AC-AC Personality Board Designated by Model Number 1003-S-020x, -030x or -040x The Trans-Tek Series 210-220, 230, 310-320 Gaging, and 330 Gaging AC-AC LVDT are connected as shown in Figure AC-1. In this configuration, an AC excitation of either 3 kHz or 7 kHz and 1.7 VRMS is provided.
  • Page 9 AC-AC 7 kHz BOARD SPECIFICATIONS This item provides the oscillator and demodulator circuitry to operate with AC-AC LVDTs at 7 kHz. Oscillator Frequency: 7 kHz ±10% (factory set, range 1 to 20 kHz) Oscillator Output Voltage: 1.7 Vrms ±4% Oscillator Load: 100 ohms minimum Demodulator Input: .973 Vrms maximum, to avoid distortion...
  • Page 10 RELAY OPTION CONNECTIONS Designated by Model Number 1003-S-0x01 Relay Option provides contact closures at rear panel connector J2, synchronized with front panel Set Point Lamps: HI 1, HI 2, LO 1, LO 2. When the front lamp is lit, the respective relay coil is powered.
  • Page 11 RS232C OPTION CONNECTIONS Designated by Model Number 1003-S-0x02 RS232C Option provides RS232C serial communication (transmit only) with handshake, transmitting display information. *** Please see pages 12 & 13 specifications on RS232C Board *** - 11 -...
  • Page 12 RS232C Option Specifications Mode: Half Duplex, Transmit Only Handshake: DSR (data set ready), DTR (data terminal ready) and TXD (transmit data signal) Rate: Factory supplied at 1200 baud unless otherwise ordered. Rate can be field set to 600, 1200, 2400, 4800, 9600 and 19200 baud via the DIP switch assembly on the top circuit board inside the meter (please see Figure 3 next page).
  • Page 13 Figure 3: RS232C Option – Switch Settings and Pin Designations Table 4 Table 3 - 13 -...
  • Page 14 Relay/RS232C OPTION CONNECTIONS Designated by Model Number 1003-S-0x03 These combined options provide contact closures and serial communication. For this version, Normally Closed (N.C.) contacts are not included. Please see full specs for both options on Pages 12-14. - 14 -...
  • Page 15 • SWITCH DEFINITIONS • Front Panel View - 15 -...
  • Page 16 • SWITCH DEFINITIONS • Prog/Oper Switch (S1) – S1 places the indicator in PROGRAM or OPERATE mode. When in PROGRAM mode, pressing S1 advances the readout to the next program step. While at each step, a display prompt (identifying the parameter) is shown in parentheses for approximately one second. This prompt is then immediately followed by the actual value for that parameter.
  • Page 17 • FUNCTION DEFINITIONS • (Descriptions given for OPERATE mode) Set Point 1 High (SPH1) – SPH1 is a value from -99999 to 99999, entered in PROGRAM mode. When the display value is more positive than the SPH1, the HI 1 LAMP is lit. This condition persists until the display value decreases to less than SPH1, minus the HYSTERESIS HIGH (HH) value.

  • Page 18: Operating Instructions

    30 minutes. Scaling the Cal Value over the Transducer Stroke The Model 1003 Indicator allows the user to display nearly any reading over the working range of the transducer. This is accomplished by first establishing a Calibration Value.
  • Page 19 Scaling for ± output Position the transducer so that the display reads 0000 (or as close as possible) This is the transducer’s null position (the decimal point will appear as programmed). Press the Zero Switch The Zero Lamp will light and the display will read 0000, making this point the center of the msmt. range. Using a measuring device, displace the transducer to the desired point in the stroke In most cases, this point is at one end or the other of the transducer’s working range.
  • Page 20 PROGRAMMING VALUES After applying line power to the Model 1003 Indicator, you may begin programming the High/Low Set Points, Hysteresis Points, Cal Value and Decimal Point using the controls on the front panel. Press the Prog/Oper Switch to advance through each program step (listed below)
  • Page 21 AC-AC LVDT (7 kHz) Board – For AC-AC LVDTs which operate at 7 kHz (Phase Angle >10°) AC-AC LVDT (3 kHz) Board – For AC-AC LVDTs which operate at 3 kHz DC-DC LVDT Board – For DC-DC LVDTs and Trans-Tek ADTs which operate at 15, 30 or ±15VDC. OPTIONS The following options are available with each meter: Relay Option –...
  • Page 22 BASE UNIT SPECIFICATIONS Environmental Operating Temp. Range: +31°F to +131°F (0°C to +55°C) Storage Temp. Range: -40°F to +185°F (-40°C to +85°C) Splash Proof Front Panel Anodized Aluminum Case Mechanical Case Size: 1.72”H (43.7mm), 3.56”W (90.4mm), 5.0”L (127mm) Front Panel: 1.91”H (48.5mm), 3.8”W (96.5mm), .1”THK (2.54mm) Panel Cut Out: 1.77”H (45mm), 3.62”W (91.9mm), up to .25”THK (6.35mm)
  • Page 23 Table 6: Troubleshooting Guide Table 7: Replacement Mating Connector P/Ns - 23 -...
  • Page 24 • WARRANTY TERMS • All TRANS-TEK products are warrantied against defective material and workmanship for one year • TECHNICAL ASSISTANCE • For technical support on the Model 1003 Indicator or any TRANS-TEK product, please contact our Sales Engineering Dept. TOLL FREE 1-800-828-3964...