EVOMINI IOC

IOC- - Rev. 3

EVOMINI IOC

Signal converter for RTD Pt100 and Pt1000 temperature sensors with IO-Link interface

Can be configured in three operating modes: IO-Link, 4÷20mA loop powered and switching output with alarm thresholds (SIO). Moulded body with dual M12 connector and IP67 protection degree. External influences such as ambient temperature, vibrations, moisture and EMC interference have minimal influence on the measurement thanks to the compact and robust design. Compatible with Italcoppie TRM and TRC sensors series.

Spécifications techniques

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Spécifications techniques

Electrical technical data for Evomini IO-Link devices (in-line two connectors model only)

Ambient temperature

-40 ÷70°C

Storage temperature

-40 ÷70°C

Operating humidity

0 ÷100%

Operating Voltage

18÷32 Vdc reverse polarity protection (IO-Link operating mode)

8÷32 Vdc reverse polarity protection (Loop Powered operating mode)

Current consumption

0.65 W (IO-Link operating mode) 0.8 W (SIO operating mode)

Input/Output insulation

None

Electronic board input

RTD Pt100/Pt1000 (α= 0,00385) 2, 3 o 4 wire connection

Sensor input signal filter (*)

(*) time to reach 90% of signal

Configurable from 0.1s to 3.7s

Sensor exciting current

~100 uA

Sensor wire maximum resistance

20 ohm / wire

Output signal type

Configurable between: 4÷20mA analogue signal; IO-Link; switching PNP or NPN output (SIO);

Permitted load

727Ω @ 24 Vdc [Rload= (Vpw. - 8) / 0,022] (Loop Powered operating mode)

Sensor break or short-circuit monitoring

According to NAMUR NE43, selectable between:

Upper scale (≥ 21.0 mA)

Lower scale (≤ 3,6 mA)

(Loop Powered operating mode )

Communication interface

IO-Link Vers. 1.1 (COM2 - 38,4Kbaud)

Class A port

M12x1 - 4 pos. A-coded

IO-Link Smart Sensor Profile (2nd ed.)

According to SSP type 3.1

Switching output (*)

(*) SIO operating mode

NO/NC programmable, PNP/NPN

Overload and short circuit protection

Hysteresis or window function

Maximum current: 150mA

Programmable output activation/deactivation delay

RGB LED for output status signaling (configurable color for OFF state and ON state)

Display elements (*)

(*) IO-Link operating mode

Green color LED (IO-Link), RGB LED with configurable color (Locator), RGB LED with configurable color (SIO)

Temperature influence (*)

(*) deviation from 20°C

Maximum value between ±0,3°C/25°C and ±0,3% of span/25°C (Loop powered operating mode)

±0,3°C/25°C in the range -200...500°C (IO-Link and SIO operating mode)

Long-term stability

Maximum 0.1% of span per year

Linear error

Negligible

Sensor error compensation

Offset or over two points

EMC

In accordance to EN 61326-1:2013 (CE)

In accordance to BS EN 61326-1:2013 (UKCA)

Measurement range

-200 ÷800°C

Accuracy (*)

(*) @25°C

Maximum value between ±0.15K and ±0.15% of span (Loop Powered operating mode)

±0.1K between -200÷400°C and ±0.2K >400°C (IO-Link operating mode)

Connection body material

THERMOPLASTIC

Type of connector

female 4-pin connector (INPUT SENSOR), 4-pin male connector (OUTPUT), both with M12x1 metal screw lock (in accordance with IEC 61076-2-101)

International protection marking (*)

(*) According to IEC 60529

IP67

Programming

With any IO-Link programmation platform and the relative master.

Option

On request adjustment on 1 or 2 points

Factory default

4-wire Pt100 input

Loop powered operating mode: (4÷20)mA output / Range 0÷150°C / Sensor break ≥21mA / Sensor short-circuit ≤3.6mA

Switching output operating mode (SIO): PNP type output with hysteresis function NO, SP=80°C, RSP=70°C, no delay, output status signaling: LED color red

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Certifications

DC_0025462.pdf[89,65 KB]

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