Omega CNiTH-i16D User Manual Download

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User

’

s Guide

Temperature & Humidity Monitor

DPiTH-i8DH, -i8DV, -i16D, -132

Temperature & Humidity Limit Alarm

CNiTH-i8DH-AL,i8DV-AL, -i16D-AL, -i32-AL

Summary of Contents for CNiTH-i16D

Page 1: ...com For latest product manuals www omegamanual info TM Shop online at omega com User sGuide Temperature Humidity Monitor DPiTH i8DH i8DV i16D 132 Temperature Humidity Limit Alarm CNiTH i8DH AL i8DV A...

Page 2: ...tice Servicing North America U S A Omega Engineering Inc Headquarters 800 Connecticut Ave Suite 5N01 Norwalk CT 06854 Toll Free 1 800 826 6342 USA Canada only Customer Service 1 800 622 2378 USA Canad...

Page 3: ...ion Configuration Mode 12 3 1 Introduction 12 Turning your Instrument On for the First Time Buttons Functions in Configuration Mode 3 2 Menu Configuration 13 3 2 1 ID Number 14 3 2 2 Setpoints 15 3 2...

Page 4: ...ions 11 Figure 2 12 i 16D Location of S1 and Selectable Jumper Positions 11 Figure 3 1 Flow Chart for ID and Setpoints 13 Figure 3 2 Flow Chart for Configuration Menu 15 Figure 3 3 Flow Chart for Read...

Page 5: ...ides you with information that is important to successfully setup and use the Programmable Digital Meter CAUTION or WARNING Tells you about the risk of electrical shock CAUTION WARNING or IMPORTANT Te...

Page 6: ...ntrollers are available in four true DIN Sizes with NEMA 4 Type 4 IP65 splash resistant bezels the ultra compact 1 32 DIN the world s smallest dual loop Humidity Temperature controller the popular mid...

Page 7: ...shall not be incorporated in the main supply cord Furthermore to provide protection against excessive energy being drawn from the main supply in case of a fault in the equipment an overcurrent protect...

Page 8: ...lease call the nearest Customer Service Department listed in this manual Manuals Software The latest Operation and Communication Manual as well as free configuration software and ActiveX controls are...

Page 9: ...shows the Dewpoint a Changes display to Configuration Mode and advances through menu items b Used in Program Mode On Dual Display swaps the upper and lower displays from RH readings to Temperature re...

Page 10: ...TH PROBE OUTPUT 1 Based on one of the following models Relay SPDT Solid State Relay Pulse OUTPUT 2 Based on one of the following models Relay SPDT Solid State Relay Pulse OPTION Based on one of the fo...

Page 11: ...ays use a Safety Agency Approved DC or AC source with the same Overvoltage Category and pollution degree as the standard AC unit 90 240 Vac The Safety European Standard EN61010 1 for measurement contr...

Page 12: ...s the best signal integrity 1 Connect Probe s Shield to RTN if Probe Housing is not connected to Earth Ground OR 2 Connect Probe s Shield to Earth Ground if Probe Housing is not connected to Earth Gro...

Page 13: ...c INPUT SSR LOAD SIDE HEATER Vac Vac dc CONTROLLED SSR USED WITH TEMPERATURE CONTROLLER WITH dc VOLTAGE SSR DRIVER OUTPUT FAST BLOW FUSE 0 or 5 Vdc TYPICALLY 4 3 1 2 TEMPERATURE CONTROLLER CONTROL SID...

Page 14: ...g the switching period you have to connect an external snubber circuit between Common C and Normally Closed NC contacts as indicated in Figure 2 8 This device may have a programmable communication out...

Page 15: ...low The unit should be removed from the panel and opened Refer to the Quick Start Guide for assembly and disassembly instructions The S1 jumper is located on the back side of the display board The loc...

Page 16: ...parameter Press the up b button to scroll through flashing selections When a numerical value is displayed press this key to increase value of a parameter that is currently being modified Pressing the...

Page 17: ...13 3 2 Menu Configuration It is required that you put the unit in the Standby Mode for any configuration change other than Setpoints Alarms Figure 3 1 Flow Chart for ID and Setpoints RdG...

Page 18: ...ill return to the Run Mode To change ID Code see ID Menu in the Configuration section ENTERING YOUR NON DEFAULT SETPOINT ID SECURITY ID NUMBER Press a 5 Display shows SP1 Setpoint 1 Menu Press a 6 Dis...

Page 19: ...ws STRD stored message momentarily and then advances to SP2 only if a change was made otherwise press a to advance to SP2 Setpoint 2 Menu SETPOINT 2 Press d 6 Display shows previous value of Setpoint...

Page 20: ...Rh is for Humidity TEMPERATURE UNIT SUBMENU Press d 5 Display flashes previous Temperature Unit selection Press b 6 Scroll though the available selections to the Temperature Unit of your choice F or C...

Page 21: ...s a 1 Press a if necessary until CNFG prompt appears Press d 2 Display advances to RDG Reading Configuration Menu Press a 3 Press a until Display advances to ALR1 Alarm 1 Menu Press d 4 Display advanc...

Page 22: ...n independently from Setpoint 1 If the process being monitored does not change often then Absolute Mode is recommended The absolute Setpoint values are placed in the Alarm 1 Low and Hi values Deviatio...

Page 23: ...variable is less than the Alarm Low Value or above the Hi Value In Deviation Mode Alarm 1 is triggered when the process variable is less than the Setpoint minus any offset in the Alarm Low or greater...

Page 24: ...ocess value moves into a non alarm condition and back into an alarm condition ALARM 1 LOW VALUE SUBMENU Press d 15 Display flashes 1st digit of previous value Use b and c to enter new value Press b c...

Page 25: ...2 Menu Press d 4 Display advances to Alarm 2 ENBL Enable or DSBL Disable Submenu ALARM 2 ENABLE DISABLE SUBMENU 5 Display flashes previous selection Press b until ENBL displays to use Alarm 2 Press d...

Page 26: ...e R ADJ R ADJ is adjustable between 19 99 to 99 99 This will adjust humidity or temperature depending on Sensor selection in Reading Configuration see Section 3 2 4 3 2 8 SETPOINT DEVIATION ENABLE DIS...

Page 27: ...vances to ____ with 1st under score flashing Press b c 5 Press b and c to enter your 4 digit ID Code number Press d 6 Display advances to CH ID Change ID Code Submenu If entered ID Code is incorrect d...

Page 28: ...rity Level is Enabled and the user attempts to enter the Main Menu they will be prompted for an ID Code The ID Code should be correct to enter the instrument Menu item SETPOINT ID SECURITY LEVEL SUBME...

Page 29: ...ith your shipment For complete instructions on the use of the Communications Option refer to the Serial Communications Reference Manual Figure 3 9 Flow Chart for Communication Option With the exceptio...

Page 30: ...bmenu BAUD SUBMENU Press d 6 Display flashes previous selection for BAUD value Press b 7 Scroll through the available selections 300_ 600_ 1200 2400 4800 9600 19 2K Press d 8 Display shows STRD stored...

Page 31: ...set Modbus submenu to Yes If Modbus Protocol was selected the following Communications Parameters must be set as No Parity 8 bit Data Bit 1 Stop Bit Do not attempt to change these parameters LINE FEE...

Page 32: ...Bus or whether the instrument will send data automatically and continuously to the Serial Bus Devices configured for the RS 485 Communications Standard operate properly only under Command Mode Press d...

Page 33: ...press a to advance to HUMD Humidity Submenu HUMIDITY READING SUBMENU Includes Humidity Reading in the data string Press d 41 Display flashes HUMD Press b 42 Scroll through the available selections NO...

Page 34: ...ce to TR TM Transmit Time Interval Submenu TRANSMIT TIME INTERVAL SUBMENU This menu is applicable if Continuous Mode was selected in the Data Flow Mode Submenu and the device is configured as an RS 23...

Page 35: ...isplay shows STRD stored message momentarily and then advances to 1 CLR only if it was changed otherwise press a to advance to 1 CLR Alarm 1 Display Color Submenu The menu below allows the user to cha...

Page 36: ...are triggered the Alarm values should be set in such a way that Alarm 1 value is always on the top of Alarm 2 value otherwise value of Alarm 1 will overwrite value of Alarm 2 and Display Color would n...

Page 37: ...2 is designed to monitor the Process Value around the Setpoint 2 Example 4 Setpoint 1 200 Setpoint 2 200 Alarm 1 Setup Deviation Band ALR H 20 Alarm 2 Setup Deviation Hi Low ALR H 10 ALR L 5 Color Di...

Page 38: ...capability program to transmit current display alarm status min max actual measured input value and status RS 485 Addressable from 0 to 199 Connection Screw terminals PART 4 SPECIFICATIONS SENSOR SPE...

Page 39: ...nal Fuse Required Time Delay UL 248 14 listed 100 mA 250 V 400 mA 250 V Low Voltage Power Option Time Lag IEC 127 3 recognized 100 mA 250 V 400 mA 250 V Low Voltage Power Option Environmental Conditio...

Page 40: ...only Alarm Low ALR L 000 0 Alarm High ALR H 80 0 Reading Adjust Value R AdJ 000 0 Setpoint Deviation SP dV Disabled dSbL ID ID Value 0000 Full ID FULL Disable dSbL Set Point ID Id SP Disable dSbL Comm...

Page 41: ...ly connected to the Mains Supply power Maximum Line to Neutral working voltage is 50Vac dc This unit should not be used in Measurement Categories II III IV Transients Overvoltage Surge 1 2 50uS pulse...

Page 42: ...A if the unit is found to be defective it will be repaired or replaced at no charge OMEGA s WARRANTY does not apply to defects resulting from any action of the purchaser including but not limited to m...

Page 43: ...ir Velocity Indicators Turbine Paddlewheel Systems Totalizers Batch Controllers pH CONDUCTIVITY pH Electrodes Testers Accessories Benchtop Laboratory Meters Controllers Calibrators Simulators Pumps In...

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