Panel Mount Process Indicator

Instrotech IQ200 digital panel indicator
Model IQ200 ​is a programmable 6-digit panel-mount precision digital indicator for most process variables.  Advanced features include user input linearisation; max/min recording; programmable front pushbuttons; 2 programmable digital inputs; security menu lockout; advanced digital filtering; plus many more, to provide an all-in-one precision process indicator solution.

The alphanumeric high-bright LED display and programming help prompts makes for easy set-up of these input types:
  • mA
  • Volts
  • Counts
  • Frequency
  • Event Timer
  • Potentiometer
  • Real Time Clock option
  • Manual Analog Out Station option

RS232 serial communications is supplied as standard with MODBUS™ RTU and MODBUS™ ASCII protocols.  A simple ASCII-out protocol is also provided for serial printing and communicating to large displays.

Model IQ200 options include up to 4 relays, analogue retransmission, a second serial RS485 interface and real time clock.

  • High bright 6-digit 14-segment LED displays for easy setup and calibration
  • Inputs for mA, Volts, Potentiometer, Frequency and Counting
  • Built in functions such as an Event Timer, Real Time Clock (RTC option required), manual setpoint station (Analog output option required)
  • Multiple output excitation voltage for transmitter and sensor excitation
  • High precision 24 bit ADC front end bi-polar input circuitry
  • -199999 to +999999 display counts
  • Easy calibration of analog process variables from display ranges or by direct sensor injection
  • RS232 communications standard (MODBUS™ RTU/ASCII and an Infiniteq ASCII out protocol)
  • IP65, NEMA 4, UL Type 4, 48 x 96mm ABS/Polycarbonate enclosure
  • Universal mains switch mode power supply (85-264VAC) standard with built in EMI and fuse protection
  • 2 x Programmable digital inputs (pull up or pull down field jumper selectable)
  • 3 x Programmable front panel push buttons
  • 16 Point lineariser on analog process variables (mA, V, mV, Potentiometer)
  • Up to 4 front panel LED indicators for alarm set point status (Mechanical or solid-state option required)
  • Maximum/Minimum recording
  • Built in menu help hints
  • Field upgradable firmware via the RS232 interface
  • 1 year warranty
General:Model IQ200
Display6-digit, 13.8mm (0.543”) 14 segment high brightness red LED
Display range-199999 to +999999
Status LED's5 LED's for SP1 to SP4, Totaliser
Digital Inputs2 Programmable digital inputs
Built in hysteresis, filter and input over voltage protection
Maximum input voltage <30VDC
Input logic is field jumper selectable
(Pull up, sinking inputs) - 10kΩ internal resistor to 5V
(Pull down, sourcing inputs) - 10kΩ internal resistor to common
Active/Non-Active input trigger: <1.9V
Non-Active/Active input trigger: >2.3V
Keypad4 keys total, 3 programmable keys
Memory storageNon-volatile EEPROM, 100000 write cycles minimum
Warm up time15 minutes
Power Requirements:
AC Supply85-264VAC, 50/60Hz or 120-370VDC
Isolation: 3000VAC/1min
Low DC Supply10-30VDC input
Reverse and over voltage protected
Isolation: >1000V/1min
High DC Supply25-70VDC input
Reverse and over voltage protected
Isolation: >1000V/1min
Power Consumption <10W, depending on options selected
Fuse (built in)2A Slow Blow (Wickmann_3721200000)
RS components part no._2266599
Environmental:
Operating temperature-10°C to 50°C (14°F to 122°F)
Operating / storage humidity <85% RH non-condensing
Enclosure:
Overall Dimensions96 x 48 x 112mm (LxHxD) (3.78 x 1.89 x 4.41”)
(Depth includes connectors)
Mounting92 x 45mm (3.62 x 1.77”) cut-out
Enclosure materialRear ABS, Front polycarbonate
Front facia ratingIP65, with O-ring supplied as standard
Wiring connections Removable terminal blocks
Inputs:
ADC Resolution24 bit Delta-sigma
Bi-polar on all inputs
mA Input:
Measurement range±27mA (bi-polar)
Programmable ranges - all ranges have a programmable zero, span and decimal point
0 to 20mA
4 to 20mA
Direct sensor calibration
Accuracy<= 0.05% of reading ±4uA (Typically 0.02%)
Temperature Coefficient<= ±0.4uA/°C
Input impedance18 Ohms
Decimal pointProgrammable on all digits
FilterMoving average digital filter with programmable input step detection
Conversion rate10 updates/second
Increment size1, 2, 5, 10, 20, 50, 100, 200
Lineariser16 Point
Voltage Input:
Measurement ranges±23V (Bi-polar)
Programmable ranges - all ranges have a programmable zero, span and decimal point
0-2V
0-5V
1-5V
0-10V
2-10V
0-15V
3-15V
0-20V
Direct sensor calibration
Accuracy0.05% of reading ±20uV (Typically 0.02%)
Temperature Coefficient<= ±2uV/°C
Input impedance>1 MOhm
Decimal PointProgrammable on all digits
FilterMoving average digital filter with programmable input step detection
Conversion rate10 updates/second
Lineariser16 Point
Frequency Input:
Maximum Frequency250KHz, RF noise filter plus Schmitt-trigger based input
Input voltageTypical 5V, Maximum 24V
FactorProgrammable (999.999)
ScaleSelectable 0.001, 0.010, 0.1, 1.0, 10.0, 100.0
Decimal PointProgrammable on all digits
Filter/Gate timeProgrammable 0.5, 1 or 5 Seconds
Counting Input:
Maximum Frequency250KHz, RF noise filter plus Schmitt-trigger based input
Input voltageTypical 5V, Maximum 24V
FactorProgrammable (999.999)
ScaleSelectable 0.001, 0.010, 0.1, 1.0, 10.0, 100.0
ModesUp or Down Counter
Decimal PointProgrammable on all digits
Reset/PresetVia an external digital input
Via a front panel push button
Potentiometer Input:
Resistance1 KOhm minimum
Accuracy0.05% of reading ±20uV (Typically 0.02%)
Temperature Coefficient<= ±2uV/°C
Input impedance>1 Mohm
Decimal PointProgrammable on all digits
FilterMoving average digital filter with programmable input step detection
Conversion rate10 updates/second
Lineariser16 Point
Event Timer:
Time modesHHHH.MM
HH.MM.SS
SSSSSS
SSSSS.S
SSSS.SS
Reset / Preset / Start / Stop via an external digital input
Manual Analog Output Station:Setpoint station with optional Analog Output
Decimal PointProgrammable on all digits
Sensor Excitation Voltages:Jumper selectable
Excitation Voltage+2.048V, Max 2mA
+5VDC, Max 50mA
+12VDC, Max 50mA
+24VDC, Max 50mA
Analogue Output:Optional
Ranges (selectable through menu)
0-20mA
4-20mA
0-10V
DAC Resolution16 Bit
Update rate10 updates/second
Current output compliance500Ω maximum load
(current is source, not sink)
Voltage output compliance1kΩ (minimum load)
Current open loop detectionDisplay flashes “mA.Loop” error message
Linearity<0.02% of full scale
Accuracy0.05% of full scale
Isolation (Optional)1000VDC @ 1mA for 1 minute
Communications:
ProtocolMODBUS™ RTU
MODBUS™ ASCII
ASCII In (Infiniteq Protocol)
ASCII Out (Infiniteq Protocol)
RS232 (standard)Baud rate: 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200
Data bits: 7 or 8 bits
Parity: Odd, Even or None
Stop bits: 1 or 2 stop bits
Non isolated
RS485 (optional)Baud rate: 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200
Data bits: 7 or 8 bits
Parity: Odd, Even or None
Stop bits: 1 or 2 stop bits
Internal 120Ω field jumper selectable termination resistor
Max 32 instruments per line
Setpoint Relays:1, 2, 3 or 4, Optional
Electro-mechanical:
Contact rating2A@240VAC or 30VDC (resistive load)
Isolation to input circuitry>1000Vrms for 1 minute
TypeFORM-C (change over contact, NO / NC)
Life expectancy>100K cycles min. at full load rating. External RC snubber extends relay life for operation with inductive loads
Solid-State (SSR):
Contact rating120mA@400VAC/DC
Isolation to input circuitry>1000Vrms for 1 minute
TypeFORM-A (normally open)
Real Time Clock:Optional
BatteryCR2032
AccuracyBetter than 2 seconds per day (temperature dependent)
Order codes and options:

IQ200 for 85-264VAC auxiliary supply
-700   10-30VDC auxiliary supply
-701   25-70VDC auxiliary supply
-710   1 mechanical change-over Form C relay
-711   2 mechanical change-over Form C relays
-712   3 mechanical change-over Form C relays
-713   4 mechanical change-over Form C relays
-720   1 solid-state Form A relay
-721   2 solid-state Form A relays
-722   3 solid-state Form A relays
-723   4 solid-state Form A relays
-730   16 bit analogue output, 0/4-20mA, 0-10V
-731   16 bit isolated analogue output, 0/4-20mA, 0-10V
-740   Second communications RS485 interface
-750   Real time clock
-760   Engineering units legends
-761   Power connector protective cover
-762   115VAC inductive load suppressor
-763   230VAC inductive load suppressor
-764   2A slow-blow panel meter replacement fuse
-765   R-C snubber noise and arc suppressor
-766   Transparent protective front cover

File

IQ200 universal process inputs panel meter data sheet

Download File

IQ200 6-digit panel mount process indicator

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