Masibus UT-94 User Manual Download Page 25

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UNIVERSAL TRANSMITTER UT-94

REF NO: m98A/om/101

Issue NO: 15

User’s Manual Page 25 of 25

14.2 Troubleshooting:

For primary troubleshooting of instrument use following procedure:

14.3 Load connection

Electrical precautions during use

Electrical noise generated by switching of inductive loads can create momentary disruption,
erratic display, latch up, data loss or permanent damage to the instrument. Use of snubber
circuits across loads as shown above, is recommended.

Summary of Contents for UT-94

Page 1: ...nual Page 1 of 25 User s Manual UT 94 Universal Transmitter Masibus Automation and Instrumentation Pvt Ltd B 30 GIDC Electronics Estate Sector 25 Gandhinagar 382044 Gujarat India Phone 91 79 23287275...

Page 2: ...enu Layout 13 10 Calibration Procedure 15 10 1 Ambient Calibration 15 10 2 Input Calibration 15 10 3 Output Calibration 16 11 Modbus Detail 17 11 1 Configuration parameter Read write 17 11 2 Configura...

Page 3: ...at all cables are correctly connected according to the connection diagram The mains have been connected correctly and protection is provided against electric shock The device can be switched off outsi...

Page 4: ...and Power supply c Between input and output d Output to Output 1 1 Ordering Code Model UT 94 Input Type Power Supply No of O P O P type 1 O P type 2 Relay O P Communication X XX X X X X X 1 E U1 85 26...

Page 5: ...Installation Dimensions To ensure sufficient convection a minimum spacing of 3 cm is required 1 Place the module with the DIN rail guide way on the bottom edge of the DIN rail and then snap it downwa...

Page 6: ...save values SEL SHIFT Key This key is used to select the menu options for shifting the digit of the selected parameters and for ambient display in Run Mode for TC Input ESC INC ACKNOWLEDGEMENT Key Thi...

Page 7: ...UNIVERSAL TRANSMITTER UT 94 REF NO m98A om 101 Issue NO 15 User s Manual Page 7 of 25 4 Dimensions 55 mm...

Page 8: ...UNIVERSAL TRANSMITTER UT 94 REF NO m98A om 101 Issue NO 15 User s Manual Page 8 of 25 5 Terminal Position Detail...

Page 9: ...LO 10 INHI OUT rtr OPNO 1 2 OPTY 4 20mA 0 20mA 1 5V 0 5V 0 10VDC Op Z of Output for scaling O P Zero limit will be limited to this configured 0 30 of O P Span OP S of output for scaling O P Span limit...

Page 10: ...P Zero for scaling OP S of O P Span for scaling OPLO of the O P Zero range OPHI of the O P Span range OPSC Up down Scale one sensor open DIR Forward Reverse Output FILT Digital Filter FSET Factory Se...

Page 11: ...20 mA 0 5 V 1 5 V 0 10 V that will be provided as factory setting Output Zero Setting Minimum 0 0 30 0 for scaling Output Span Setting Maximum 70 0 100 0 for scaling Output Low Setting Minimum 0 0 25...

Page 12: ...be come as per PV SQRT input reading config IP Zero config IP Span Config IP Zero Config OP Span Config OP Zero Time Setting for Come back to RUN mode on no key operation Range 10 to 300 second 8 3 C...

Page 13: ...UNIVERSAL TRANSMITTER UT 94 REF NO m98A om 101 Issue NO 15 User s Manual Page 13 of 25 9 Menu Layout...

Page 14: ...UNIVERSAL TRANSMITTER UT 94 REF NO m98A om 101 Issue NO 15 User s Manual Page 14 of 25...

Page 15: ...ntially For this we require a source with good stability and resolution Any of the inputs can be calibrated at any point within the entered range The Inputs are divided into six groups Calibrating any...

Page 16: ...elect the channel that has to be calibrated monitor the output of that corresponding channel using DMM Digital Multi meter The voltage current terminals are common and its selection is provided in fac...

Page 17: ...1 40016 Read write Int 750 1000 17 Open sensor for O P1 40017 Read write Int 1 To 2 18 Direction for O P1 40018 Read write Int 3 To 4 19 O P type2 40019 Read write Int 1 To 5 20 O P Z of O P Zero of O...

Page 18: ...3 c O P type 0 20 mA 1 4 20 mA 2 0 5 V 3 1 5 V 4 0 10 V 5 d Open sensor for O P Up 1 Down 2 e Direction for O P Direct 3 Reverse 4 f Open sensor for relay Up 1 Down 2 g Relay control logic Hi 1 Low 2...

Page 19: ...type then UT 94 will show Open on display but it will send 32767 to PC d The serial no of UT 94 Indicators must be within 001 to 247 e Before starting the communication match the Baud rate and Sr no o...

Page 20: ...y to O P 150 ppm Input Impedance 1M Max Voltage Cold Junction Compensation 20VDC By software 12 1 1 Input range table Input Range Resolution E TC 200 to 1000 C 0 1 C J TC 200 to 1200 C 0 1 C K TC 200...

Page 21: ...ional Output Signal 4 20mA 0 20mA 1 5VDC 0 5VDC 0 10V DC At a time either voltage or Current o p will be provided for Each channel that will be factory set Load resistance For Current o p For Voltage...

Page 22: ...Size 55 W x 75 H x 110 D mm Mounting Din Rail Terminal Cable Size 2 5mm2 Weight 250 gm 12 10 Environmental Operating temperature 0 55 C Storage temperature 0 80 C Humidity 20 95 RH non condensing 12 1...

Page 23: ...FF FLASH STEADY OFF RELAY OFF ON OFF ON OFF OFF ALARM LED LATCH NO LED OFF FLASH OFF FLASH OFF OFF RELAY OFF ON OFF ON OFF OFF TRIP LED OFF FLASH OFF OFF STEADY OFF RELAY OFF ON OFF OFF ON OFF With ac...

Page 24: ...4 1 Internal Jumper Setting For Retransmission Output For retransmission output voltage or current connect jumper as shown above on back plate PCB Static discharge will cause damage to equipment Alway...

Page 25: ...oting of instrument use following procedure 14 3 Load connection Electrical precautions during use Electrical noise generated by switching of inductive loads can create momentary disruption erratic di...

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