Newport i32 - 1/32 DIN PID Controller & Indicator

® i32 is the iSeries meter/ controller in the extremely compact and increasingly popular 1/32 DIN size. The i32 is the most sophisticated and accurate instrument available in the small 1/32 DIN package, yet is still easy to configure. The i32 handles more thermocouple, RTD, process voltage and current inputs than any other 1/32 DIN controller.  The i32 is the first 1/32 DIN controller with built-in excitation for transmitters or other devices, 24 Vdc @ 25mA. The iS32 has built-in excitation for bridge transducers, 5Vdc @ 40mA or 10 Vdc @ 60mA. When communications options are installed, external excitation may be used and ratiometric operation maintained by connecting the external excitation to the sense leads. Both 4 or 6-wire bridge configurations are supported for internal or external excitation. Nonratiometric operation is supported for voltage and current transducers and is also valuable in measuring offset and millivolt output of bridge devices during manufacturing and calibration. This model also features 10 Point Linearization which allows the user to linearize the signal input from extremely nonlinear transducers of all kinds. The i32 and iS32 introduce a number of unique features not yet found on any other 1/32 DIN instrument. The i32 and iS32 are the first 1/32 DIN controllers with a totally programmable display that can change color at any set point or alarm point. The unique 9-segment LED characters greatly improves alphanumeric representations. The i32 and iS32 are the first 1/32 DIN controllers offering 2 SPDT (Single Pole Double Throw) Form C relays, instead of the single throw relays on typical 1/32 DIN controllers. The i32 and iS32 are the first to offer both RS-232 and RS-422/485 serial communications in one instrument (C24 option). Both ASCII protocol and modbus protocol are selectable from the menu.



The NEWPORT® iSeries are the first complete series of 1/8, 1/16 and 1/32 DIN process control instruments with totally programmable color displays. The display can be programmed to change color at any set point or alarm point.  For example, the instrument can be programmed to display the process value in GREEN during warm-up, switching to AMBER to signal the normal operating range, and in RED to signal an alarm condition. The changes in color are quickly seen from a distance, and machine operators can intuitively react to changing conditions. The colors can be programmed to change back when the value drops back below the
alarm point or to "latch" on until being reset by the operator.

The instrument can also be programmed to display only one unchanging color: GREEN,AMBER, or RED. This is a useful way to let an operator identify, at a glance, process values in three separate locations, or to display three different measurements such as Temperature, Pressure, and Flow.







Specifcations:

Common Specifications:
Accuracy: +/-0.5C temp; 0.03% reading process
Resolution: 1/0.1; 10 uV process

Universal Temperature & Process Input (Model "i")
Temperature Stability:
1) RTD: 0.04C/C
2) TC: @25C (77F): 0.05 C/C - Cold Junction Compensation
3) Process: 50 ppm/C
NMRR: 60 dB
CMRR: 120 dB
A/D Conversion: Dual slope
Reading Rate: 3 samples per second
Digital Filter: Programmable
Display: 4-digit, 9-segment LED
• 10.2 mm (0.40"): i32, i16, i16D (Dual Display), i8DV (Dual Vertical)
• 21 mm (0.83"): i8
• 10.2 mm (0.40") and 21 mm (0.83"): i8DH (Dual Horizontal)
Red, green and amber programmable colors for process variable,
set point and temperature units

Input
Input Types: Thermocouple, RTD, Analog Voltage, Analog Current
Thermocouple Lead Resistance: 100 ohm max
Thermocouple Type (ITS 90): J, K, T, E, R, S, B, C, N, L
RTD Input (ITS 68): 100/500/1000 ohm Pt sensor, , 3- or 4 wire; 385 or 392 curve
Voltage Input: 0 to 100 mV, 0 to 1 V, 0 to 10 Vdc
Input Impedance: 10 Mohm for 100 mV, 1 Mohm for 1 or 10 Vdc
Current Input: 0 to 20 mA (5 ohm load)
Configuration: Single-ended
Polarity: Unipolar
Step Response: 0.7 sec 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

Universal Strain & Process Input (Model "iS")
Accuracy: 0.03% reading
Resolution: 10/1uV
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 Mohm for 100 mV; 1 Mohm for 1 V or 10 Vdc
Current Input: 0 to 20 mA (5 ohm load)
Linearization Points: Up to 10 Linearization Points
Configuration: Single-ended
Polarity: Unipolar
Step Response: 0.7 sec 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 (optional in place of Communication): 5 Vdc @ 40 mA; 10 Vdc @ 60 mA.

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
Auto Tune: Operator initiated from front panel

Control Output 1 & 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: 20-265 Vac @ 0.05 - 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 ohm max

Network and Communications (Optional)
Ethernet:Standards Compliance IEEE 802.3 10Base-T
Supported Protocols: TCP/IP, ARP, HTTPGET

RS-232/RS-422/RS-485/MODBUS
Selectable from menu; both ASCII and modbus
protocol selectable from menu. Programmable 300 to 19.2 K baud; complete programmable
setup 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

Alarm 1 & 2 (programmable)
Type: Same as Output 1 & 2
Operation: High/low, above/below, band, latch/unlatch, normally open/normally
closed and process/deviation; front panel configurations
Analog Output (programmable): Non-Isolated, Retransmission 0 to 10 Vdc or
0 to 20 mA, 500 ohm max (Output 1 only). Accuracy is +/-1% of FS
when 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.

EXCITATION (not included with Communication): 24 Vdc @ 25 mA
(Not Available for Low Power Option)

Insulation
Power to Input/Output: 2500 Vac per 1 minute test
For Low Voltage/Power Option: 1500 Vac per 1 minute test
Power to Relay/SSR Outputs: 2500 Vac per 1 minute test
Relay/SSR to Relay/SSR Outputs: 2500 Vac per 1 minute test
RS-232/485 to Inputs/Outputs: 500 Vac per 1 minute test
Approvals: UL, C-UL, CE per EN50081-1, EN50082-2, EN61010- 1

General
Line Voltage/Power: 90-240 Vac +/-10%, 50-400 Hz*, 110-375 Vdc, equivalent voltage
Low Voltage/Power Option: 24 Vac +/-10%, 12-36 Vdc, from qualified safety approved source
Environmental Conditions: 0 to 50C (32 to 122F), 90% RH non-condensing: i8DV, i8DH, i16D;
0-55C (32-131F) 90% RH non-condensing: i/8, i/16, i/32.
Installation Category: II per EN61010-1
Equipment Class: II per EN61010-1
Pollution Degree: 2 per EN61010-1
Protection: NEMA-4 (IP65) front bezel

Dimensions
i/8 Series: 48 H x 96 W x 127 mm D (1.89 x 3.78 x 5")
i/16 Series: 48 H x 48 W x 127 mm D (1.89 x 1.89 x 5")
i/32 Series: 25.4 H x 48 W x 127 mm D (1.0 x 1.89 x 5")

Panel Cutout
i/8 Series: 45 H x 92 mm W (1.772" x 3.622"), 1/8 DIN
i/16 Series: 45 mm (1.772") square, 1/16 DIN
i/32 Series: 22.5 H x 45 mm W (0.886" x 1.772"), 1/32 DIN

Weight
i/8 Series: 295 g (0.65 lb)
i/16 Series: 159 g (0.35 lb)
i/32 Series: 127 g (0.28 lb)