Omega TX82B User Manual Page 1

www.omega.com e-mail: [email protected]®OMEGA®User’s GuideTX82BPanel MountedCurrent Loop IndicatorShop on line at

6Figure 3-2. DIN Case Dimensions4.0SIGNAL INPUT CONNECTIONS (P3)The signal input connections for all meters are made at connector P3 as follows(see Fi

75.0 CONFIGURATIONThe standard TX82B meter is factory-configured for an input of 4-20 mA to display00.0 to 100.0. Field configuration for input

8Figure 5-1 Main Board Jumper LocationsAAHJ FC DEBGBJ EHGR4U3U2P3VR1S1S2S2SPAN ADJ.ZERO ADJ.VR2R30S1FCD

96.0 CUSTOMER CONFIGURATION AND CALIBRATIONUse this procedure to determine the configuration of the TX82B customizedsetup. The procedure is general; c

106.2 CONFIGURATION PROCEDURES1. Remove all push-on jumpers.2. For an input current range of 1-5 mA, no jumper is required.For 4-20 mA input, install

11Figure 7-1 Wiring Diagram for TX82B Usage for FM (Factory Mutual)SAFE AREAAPPARATUS2EARTHED BUS BAR+-314INTER-CONNECTING CABLESSHUNT ZENER DIODE SAF

WARRANTY/DISCLAIMEROMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for aperiod of 13 months from date of

Servicing North America:USA: One Omega Drive, P.O. Box 4047ISO 9001 Certified Stamford CT 06907-0047 TEL: (203) 359-

M1060/0303 10579ML-99 JWhere Do I Find Everything I Need for Process Measurement and Control? OMEGA…Of Course!Shop on line at www.omega.comTEMPERATURE

TABLE OF CONTENTS1.0 GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.0 SPECIFICATIONS

UNPACKING INSTRUCTIONSRemove the Packing List and verify that you have received all equipment,including the following:QTY DESCRIPTION1 Current Loop Me

11.0 GENERAL INFORMATIONModel TX82B two-wire current-loop indicator accepts 1-5 mA, 4-20 mA, or 10-50mA process signals and digitally displays the

22.0 SPECIFICATIONS2.1 INPUTCurrent 1-5 mA, 4-20 mA or 10-50 mAProtection 200 mA max forward and 1000 mA maxreverseVoltage Drop 2.5 V max forward and

32.4 DISPLAYType 7-segment LCDColor Black digits with white backgroundSymbols -1.8.8.8.0.0, 12.7 mm (0.5 in) heightPolarity Minus signOverrange Three

43.0 MECHANICAL ASSEMBLY AND INSTALLATION3.1 SAFETY CONSIDERATIONSTo ensure safe operation, follow the guidelines below:VISUAL INSPECTION: Do not att

3.3 INSTALLATION/REMOVALThe TX82B is housed in a 1/8 DIN case. The electronic circuitry can be installed orremoved from the front and is attached to t