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Table of Contents

Introduction ..........................................................................................................

1

Description ...........................................................................................................

1

Controls................................................................................................................................. 1

Specifications ......................................................................................................

2

Ordering Information ...........................................................................................

2

Options ................................................................................................................................. 3
IST Model Numbers .............................................................................................................. 3

Calibration ............................................................................................................

3

Power Selection – Internal Jumpers. .................................................................................... 3
Calibration Setup................................................................................................................... 4
Calibration Procedure ........................................................................................................... 6

Installation ............................................................................................................

6

Mounting the IST .................................................................................................................. 6
Electrical Connections ........................................................................................................... 6
Recommended Ground Wiring Practices ............................................................................ 10
CE Conformity..................................................................................................................... 10

Maintenance & Troubleshooting .......................................................................

11

Customer Support .............................................................................................

11

List of Figures and Tables

Figure 1.  Setting Power Jumpers ......................................................................................................................... 4
Figure 2.  Calibrating the IST ................................................................................................................................ 5
Figure 3.  Calibrating the Dual IST ........................................................................................................................ 5
Figure 4.  Dimensions of the IST .......................................................................................................................... 7
Figure 5.  Installing the IST ................................................................................................................................... 8
Figure 6.  Installing the IST with the TX Option .................................................................................................... 8
Figure 7.  Installing the Single IN, Dual OUT IST with the TX and EP Options .................................................... 9
Figure 8.  Installing the Dual IST .......................................................................................................................... 9
Figure 9.  Installing the Dual IST with the TX and EP Options ........................................................................... 10

Table 1.  IST Calibration Equipment ..................................................................................................................... 4

Summary of Contents for IST

Page 1: ...IST Isolating Signal Transmitter April 2016 297 702 00 F IST Isolating Signal Transmitter...

Page 2: ...CE Conformity 10 Maintenance Troubleshooting 11 Customer Support 11 List of Figures and Tables Figure 1 Setting Power Jumpers 4 Figure 2 Calibrating the IST 5 Figure 3 Calibrating the Dual IST 5 Figu...

Page 3: ...ated output breaking the galvanic path between a transmitted signal source and the re ceiving recording device The IST is a 4 wire transmitter powered by 117 230 or 240 Vac according to customer requi...

Page 4: ...o t n i V 1 0 s m h o M 1 o t n i V 5 0 s m h o M 1 o t n i V 0 1 0 s m h o M 1 o t n i V 5 1 s m h o M 1 o t n i V 0 1 O T V 0 1 s m h o K 0 0 2 o t n i d e r i u q e r n o i t p o I B V 0 3 0 s m h...

Page 5: ...ST 4 20mA 10 50MA 117AC TX DIN Calibration Prior to shipment every IST is subjected to rigorous testing by our team of skilled technicians Every prod uct Moore Industries manufactures sells and ser vi...

Page 6: ...ED J203 J201 J203 STORED J201 STORED PC2 t n e m p i u q E s c i t s i r e t c a r a h C l a n g i S e c r u o S T S I d e d n e t n i e h t r o f e t a i r p o r p p A e g a t l o v r o t n e r r u c...

Page 7: ...l number 2 Use a 240 load resistor for 4 20 mA units 100 load resistor for 10 50 mA units For DC powered units substitute DC DCC GND For DC powered units substitute DC DCC GND POWER SOURCE 117 230 OR...

Page 8: ...s old unit connections compatible with the new style IST Calibration Procedure IST calibration consists of the procedure to adjust unit Zero and Span pots while receiving input across the entire rated...

Page 9: ...iven instru mentation load to IST output and AC ACC and GND are the terminals for connection of unit power Figure 5 illustrates the installation hookup of the stan dard IST and figure 6 shows the inst...

Page 10: ...powered units substitute DC DCC GND NON ISOLATED TRANSMITTER POWER SOURCE 117 230 OR 240 VAC OR 24VDC 2 WIRE RECEIVER ISOLATED 4 20mA OR 10 50 mA SIGNAL For DC powered units substitute DC DCC GND NON...

Page 11: ...NAL TRANSMITTER ZERO SPAN 4 WIRE NON ISOLATED TRANSMITTER 2 WIRE RECEIVER 4 20mA OR 10 50 mA SIGNAL A B For DC powered units substitute DC DCC GND NON ISOLATED 2 WIRE TRANSMITTER POWER SOURCE 117 230...

Page 12: ...usings for example should be mounted on a grounded rail All input signals to and output signals from Moore Industries products should be wired using a shielded twisted pair technique Shields are to be...

Page 13: ...own in the Calibration Section of this manual should be carried out If after re calibration the unit continues to malfunc tion contact the factory Customer Service Depart ment Thephonenumbersarelisted...

Page 14: ...R BREACH OF ANY WARRANTY CONCERNING THE GOODS OR SERVICES SHALL BE FOR THE COMPANY AT ITS OPTION TO REPAIR OR REPLACE THE GOODS OR SERVICES OR REFUND THE PURCHASE PRICE THE COMPANY SHALL IN NO EVENT B...

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