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iSeries PID Controllers and Signal Conditioners

iDR Series   
 
Data Acquistion Control
iDR Series:iSeries PID Controllers and Signal Conditioners
   
$200.00  IDR
PLACE ORDER
5 year warranty NEW! CE
Universal Inputs
- Thermocouple
- RTD
- Process Voltage
- Process Current
- Strain
Multiple Outputs
- Ethernet TCP/IP
- Serial RS232/RS485
- Autotune PID Control
- 2 Form "C" Relays
- 2 DC Pulse
- Programmable:
  Scalable Analog Voltage, 0 to 10 Vdc;
  Analog Current, 0 to 20 mA
High Accuracy: ±0.5°C (0.9°F), 0.03% Rdg
Full Autotune PID Control
User Friendly, Simple to Configure
Built-In Excitation
Plug Connectors
Free Software

View related products - USB, RS232, RS485 and Ethernet Data Acquisition Systems

Click to scroll below to order See Specs PDF Manuals View a printer friendly page

The OMEGA® iDR DIN rail iSeries is a family of microprocessor-based instruments offered in 3 sizes. The instruments have a similar setup and configuration menu and method of operation, which is a tremendous time saver for integration of a large system.

The iDR instruments offer a broad selection of signal inputs. The choices are easily selected from the remote programmer menu with 4 front-panel pushbuttons, or by serial or Ethernet communications.

The iDR handles 10 common types of thermocouple, multiple RTDs and several process (DC) voltage and current ranges. This model also features built-in excitation, 24 Vdc @ 25 mA. With its wide choice of signal inputs, this model is an excellent choice for measuring or controlling temperature with a thermocouple, RTD, or 4 to 20 mA transmitter.

The strain and process instruments (iSDR models) measure inputs from load cells, pressure transducers, and most any strain gage sensor as well as process voltage and current ranges. The iS has built-in 5 or 10 Vdc excitation for bridge transducers, 5 Vdc @ 40 mA or 10 Vdc @ 60 mA (any excitation voltage between 5 and 24 Vdc is available by special order). This model supports 4- and 6-wire bridge communications, ratiometric measurements.

The iSDR features fast and easy “in process” calibration/ scaling of the signal inputs to any engineering units. This model also features 10-point linearization which allows the user to linearize the signal input from extremely nonlinear transducers of all kinds.

The iDR offers either simple manual on/off operation or full autotune PID control (selectable preset tune, adaptive tune, PID, PI, PD control modes). The dual control outputs can be configured for a variety of independent control and alarm applications, such as heat/heat, heat/cool, heat/alarm, cool/cool, cool/alarm, or alarm/alarm. The ramp-to-setpoint feature allows the user to define the rate of rise to setpoint, minimizing thermal shock to the load is during start-up. For those who only need simplified menus and no PID control, a limit alarm (-AL) option is available.

Users have a choice of 2 control or alarm outputs in almost any combination: solid state relays (SSRs) form “C” SPDT relays and pulsed 10 Vdc output for use with an external SSR.

The optional analog output can be programmed within a range of 0 to 10 Vdc or 0 to 20 mA. It is selectable as either a control output or as a calibrated retransmission of the process value—a unique feature among controllers.

The remote programmer/display can be programmed to change color at any setpoint or alarm point. For example, the instrument can be programmed to display the process value in GREEN during warm-up, in AMBER to signal the normal operating range, and in RED to signal an alarm condition.

Embedded Web Server option allows you to connect directly to an Ethernet network and transmit data in standard TCP/IP packets, or serve Web pages over a LAN or the Internet. With the serial communication option, the user can select from the pushbutton menu between RS232, RS422, and RS485, with straightforward ASCII commands or MODBUS.


SPECIFICATIONS
Universal Temperature and Process Input Model (iDR)
Accuracy: ±0.5°C temp; 0.03% rdg process
Resolution: 1°/0.1° 10 µV process
Temperature Stability:
    RTD: 0.04°C/°C
    T/C @ 25°C (77°F): 0.05°C/°C cold-junction compensation
    Process: 50 ppm/°C
NMRR: 60 dB
CMRR: 120 dB
A/D Conversion: Dual-slope
Reading Rate: 3 samples per second
Digital Filter: Programmable
Input Types: Thermocouple, RTD, analog voltage, analog current
Thermocouple Lead Resistance: 100 Ω max
Thermocouple Type (ITS 90): J, K, T, E, R, S, B, C, N, L
RTD Input (ITS 68): 100/500/1000 Ω Pt sensor; 2-, 3- or 4-wire; 0.00385 or 0.00392 curve
Voltage Input: 0 to 100 mV, 0 to 1 V, 0 to 10 Vdc
Input Impedance: 10 MΩ for 100 mV, 1 MΩ for 1 or 10 Vdc
Current Input: 0 to 20 mA (5 Ω load)
Configuration: Single-ended
Polarity: Unipolar
Step Response: 0.7 s for 99.9%
Decimal Selection: None, 0.1 for temperature; none, 0.1, 0.01 or 0.001 for process
Setpoint Adjustment: -1999 to 9999 counts
Span Adjustment: 0.001 to 9999 counts
Offset Adjustment: -1999 to 9999
Excitation: 24 Vdc @ 25 mA (not available with "-DC", "-C24" or "-C4EIT" option)

Universal Strain and Process Input Model (iSDR)
Accuracy: 0.03% rdg
Resolution: 10/1 µV
Temperature Stability: 50 ppm/°C
NMRR: 60 dB
CMRR: 120 dB
A/D Conversion: Dual-slope
Reading Rate: 3 samples per second
Digital Filter: Programmable
Input Types: Analog voltage, analog current
Voltage Input: 0 to 100 mVdc, -100 mVdc to 1 Vdc, 0 to 10 Vdc
Input Impedance: 10 MΩ for 100 mV; 1 MΩ for 1 or 10 Vdc
Current Input: 0 to 20 mA (5 Ω load)
Linearization Points: Up to 10
Configuration: Single-ended
Polarity: Unipolar
Step Response: 0.7 s for 99.9%
Decimal Selection: None, 0.1, 0.01 or 0.001
Setpoint Adjustment: -1999 to 9999 counts
Span Adjustment: 0.001 to 9999 counts
Offset Adjustment: -1999 to 9999
Excitation: 5 Vdc @ 40 mA; 10 Vdc @ 60 mA (not available with "-DC", "-C24" or "-C4EIT" option

Control
Action: Reverse (heat) or direct (cool)
Modes: Time and amplitude proportional control modes; selectable manual or auto PID, proportional, proportional with integral, proportional with derivative with anti-reset windup and on/off
Rate: 0 to 399.9 seconds
Reset: 0 to 3999 seconds
Cycle Time: 1 to 199 seconds; set to 0 for on/off operation
Gain: 0.5 to 100% of span; setpoints 1 or 2
Damping: 0000 to 0008
Soak: 00.00 to 99.59 (HH:MM), or off
Ramp to Setpoint:
00.00 to 99.59 (HH:MM), or off
Autotune: Operator-initiated from front panel

Control Output 1 and 2
Relay: 250 Vac or 30 Vdc @ 3 A (resistive load); configurable for on/off, PID and ramp and soak
Output 1: SPDT type, can be configured as alarm 1 output
Output 2: SPDT type, can be configured as alarm 2 output
SSR: 20 to 265 Vac @ 0.05 to 0.5 A (resistive load); continuous
DC Pulse: Non-isolated; 10 Vdc @ 20 mA Analog Output (Output 1 Only): Non-isolated, proportional 0 to 10 Vdc or 0 to 20 mA; 500 Ω max Analog Output (Optional Output 3): Isolated, retransmission, 0 to 10 Vdc or 0 to 20 mA, 500 Ω max; accuracy is 1% of FS, for scaling gain from 0.03 to 100 mV per count. Isolation is 1000 Vdc; linearity is 0.2%

Network and Communications Options (-C24, -C4EIT, -EIT)
Ethernet: Standards compliance IEEE 802.3 10 Base-T
Supported Protocols: TCP/IP, ARP, HTTPGET
RS232/RS422/RS485/MODBUS: Selectable from menu; both ASCII and MODBUS protocol selectable from menu. Programmable 300 to 19.2K baud; complete programmable setup capability; program to transmit current display, alarm status, min/max, actual measured input value and status.
RS485: Addressable from 0 to 199
Connection: Screw terminals

Alarm 1 and 2 (Programmable)
Type: Same as output 1 and 2
Operation: High/low, above/below, band, latch/unlatch, normally open/normally closed and process/deviation
Analog Output (Programmable): Non-isolated, retransmission, 0 to 10 Vdc or 0 to 20 mA, 500 Ω max (output 1 only); accuracy is ±1% of FS when the following conditions are satisfied:
1. Input is not scaled below 1% of input FS
2. Analog output is not scaled below 3% of output FS

General
Line Voltage/Power: 90 to 240 Vac ±10%, 50 to 400 Hz*, 110 to 375 Vdc, equivalent voltage. No CE compliance above 60 Hz.
Low-Voltage/Power Option: 24 Vac**; 12 to 36 Vdc; 20 to 36 Vdc for Ethernet and isolated analog output from qualified safety approved source ** Units can be powered safely with 24 Vac power, but no certification for CE/UL is claimed.

Insulation
Power to Input/Output: 2300 Vac per 1-minute test 1500 Vac per 1-minute test (for low-voltage power option)
Power to Relays/SSR Outputs: 2300 Vac per 1-minute test Relays/SSR to Relay/SSR Outputs: 2300 Vac per 1-minute test
RS232/485 to Input/Outputs: 500 Vac per 1-minute test
Environmental Conditions: 0 to 55°C (32 to 131°F) (0 to 50°C for UL), 90% RH (non-condensing)
Approvals:
UL, C-UL, CE per EN61010-1:2001, FM (temperature units only)


To Order (Specify Model Number)
expand list What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.
 
Most Popular Models Highlighted!
 Part Number   Availability   Price   Description    Qty.
    iDR In Stock   $200.00    Temperature/process (no outputs)  
    iDR22-EIT In Stock   $365.00    Temperature/process, Two solid state relays (SSRs): 0.5 A @ 120/240 Vac continuous, Ethernet with embedded Internet (wide case)  
    iDRA In Stock   $255.00    Temp/process (no outputs) w/ isolated analog output  
    iDRA-C24-DC In Stock   $315.00    Temperature/process w/ isolated analog output, Isolated RS-232 and RS-485, 300 to 19.2K baud and MODBUS, 12 to 36 Vdc (20 to 36 Vdc for iDRA), 24 Vac  
    iSDR In Stock   $300.00    Strain/process (no outputs)  
    IDR33-C4EIT In Stock   $425.00    Temperature/process, 2 Form C relays, Ethernet with embedded Web Server and isolated RS-485/422 hub for up to 31 devices and MODBUS (wide case)  
 Accesory
    iDRP In Stock   $95.00    Remote programmer/display  
 Software (Requires Network Option)
Click to expand/minimize a list of what others bought with the OPC-SERVER LICENSE  OPC-SERVER LICENSE In Stock   $295.00    OPC server/driver software license  
 Factory Setup
    -FS    Consult sales   Factory Setup and Configuration  
All dollar amounts on this site are shown in US currency.

 Note:
1. "-DC", "-C24" or "-C4EIT" not available with excitation.
2. Analog output (option 5) is not available with "-AL" units.
3. Ethernet options are not available for the iDRA controller.
4. "iDRA0*-AL": 1 analog retransmission and 1 alarm.
5. 20 to 36 Vdc for "-C4EIT" and "-EIT"


 Ordering Example: (1) iDR33-EIT controller with 2 form "C" relays and Ethernet, $365.00,  plus (1) iDRA03-C24-AL limit alarm meter with isolated analog output, form "C" relay and serial communications, $385.00, $365.00 + 385.00 = $750.00
 Part Number Builder
(1) (2) (3) (4) (5)   
Qty:

Option Descriptions
(1) Series
  Select
iDR for Temperature/process
iDRA for Temp/process w/ isolated analog output *3
iSDR for Strain/process
(2) Control Outputs
  Select
Nothing(leave field blank) for Temperature/process with 2 control outputs
22 for Two solid state relays (SSRs) - 0.5 A @ 120/240 Vac continuous
23 for SSR and relay - Form C SPDT 3 A @ 120 Vac 3 A @ 240 Vac
24 for SSR and pulsed 10 Vdc @ 20 mA (for use with external SSR)
33 for 2 relays - Form ‘C’ SPDT 3 A @ 120 Vac 3 A @ 240 Vac
42 for Pulsed 10 Vdc @ 20 mA (for use with external SSR) and SSR
43 for Pulsed 10 Vdc @ 20 mA (for use with external SSR) and relay - Form C SPDT 3 A @ 120 Vac 3 A @ 240 Vac
44 for Two pulsed 10 Vdc @ 20 mA (for use with external SSR)
52 for Analog output selectable as either control or retransmission of process value 0 to 10 Vdc or 0 to 20 mA @ 500 max and SSR
53 for Analog output 0 to 10 Vdc or 0 to 20 mA @ 500 max and relay
54 for Analog output 0 to 10 Vdc or 0 to 20 mA @ 500 max and pulse 10 Vdc
(3) Network Options
  Select
Nothing(leave field blank) for No option
-C24 for Isolated RS232 and RS485 300 to 19.2K baud and MODBUS*1
-EIT for Ethernet with embedded Internet *3 (wide case)
-C4EIT for Ethernet with embedded Web server isolated RS485/422 hub for up to 31 devices and MODBUS*1 *3 (wide case)
(4) Power Supply
  Select
Nothing(leave field blank) for Standard power input - 90 to 240 Vac/Vdc. 50 to 400 Hz (no entry required)
-DC for 12 to 36 Vdc (20 to 36 Vdc for iDRA) 24 Vac*1
(5) Factory Setup
  Select
Nothing(leave field blank) for No option
-FS for Factory setup and configuration
 NOTE: All combinations may not be valid, check spec sheet for valid part numbers.


 Related Links - Manual
 Product Manual
   Download iDRA - DIN Rail Temperature Temperature Monitor Quick Start Manual
   Download iDRA - DIN Rail Temperature and Process Controller Quick Start Manual
   Download iDR - DIN Rail Temperature & Process Controller Quick Start Manual
   Download iDR - iDR DIN Rail Temperature & Process Quick Start Manual
   Download iDR-EIT/C4EIT - -EIT/C4EIT Option - Embedded Ethernet DIN Rail Temperature-Process Controller
   
Keywords:iSeries PID Controllers and Signal Conditioners data acquisition control, flow measurement equipment manual linear slide strain gauge application terminal block connector

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