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Catalog #: 1762-IT4
Best Selling
MicroLogix 4 Point Input Module
Catalog #: 1762-IT4
Best Selling
MicroLogix 4 Point Input Module
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Technical Specifications
Electrical
Number of analogue outputs | 4 |
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Input, current | No |
Input, voltage | No |
Input, resistor | No |
Input, resistance thermometer | No |
Input, thermocouple | Yes |
Input signal, configurable | Yes |
Output, current | No |
Output, voltage | No |
Output signal configurable | No |
Analogue inputs configurable | Yes |
Analogue outputs configurable | No |
Type of electric connection | Screw connection |
Rated working voltage | 30V DC |
Open-circuit detection time | 7 ms |
Bus current draw | 50 mA @ 24V DC, maximum |
Fast transient burst | IEC1000-4-4 2kV, 5 kHz |
Normal mode rejection ratio | 85 dB min @ 60 Hz with the 10 or 60 Hz filter selected |
Input group to bus isolation | 30V AC/30V DC working voltage type test: 720V DC for 1 minute |
Conducted immunity | IEC 1000-4-6: 10V, 0.15...80 MHz |
Radiated immunity | IEC 61000-4-3: 10 V/m, 80...1000 MHz, 80% amplitude modulation, +900 MHz keyed carrier |
Accuracy | Thermocouple T: (-270...230 °C), without autocalibration ±0.3500 °C/°C with temperature drift, maximum @ 0...60 °C ambient |
Calibration | The module performs autocalibration upon power-up and whenever a channel is enabled. You can also program the module to calibrate every five minutes |
Resolution | 15 bits plus sign |
Suitable for safety functions | No |
Cable impedance, max | 25 |
CJC accuracy | ±1.3 °C |
Overload at input terminals | Maximum @ ±35V DC continuous |
Surge immunity | IEC1000-4-5: 1kV galvanic gun |
Module power LED | ON: indicates power is applied |
Response speed per channel | Input filter and configuration dependent |
Heat dissipation | 1.5 total Watts (the Watts per point, plus the minimum Watts, with all points enabled) |
Input channel configuration | Via configuration software screen or the user program (by writing a unique bit pattern into the module’s configuration file) |
Module OK LED | ON: module has power, has passed internal diagnostics, and is communicating over the bus, OFF: Any of the above is not true. |
Environmental
Operating temperature | -20 °C |
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ESD immunity | IEC1000-4-2: 4kV contact, 8kV air, 4kV indirect |
Operating altitude | 2000 m |
Storage temperature | -40 °C |
Operating humidity | 5...95% noncondensing |
Input Specifications
Common mode voltage range | ±10V |
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A/D converter type | Delta-Sigma |
Common mode rejection | >110 dB at 60 Hz (with 10 or 60 Hz filter) |
Input impedance | >10 MΩ |
Channel diagnostics | Over or under range or open circuit condition by bit reporting for analog inputs |
General Specifications
Repeatability | Thermocouple T: ±1.5 °C for 10 Hz filter |
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Input and output group to system isolation | 30V AC/30V DC working voltage type test: 500V AC or 707V DC for 1 minute |
Mechanical
Vibration | Relay operation: 2 G |
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Shock | Relay operation: 7.5 G panel mounted (5 G DIN rail mounted) |
Shipping weight | 220 g |
Common Specifications
Hazardous environment class | Class I, Division 2, Hazardous Location, Groups A, B, C, D (UL 1604, C-UL under CSA C22.2 No. 213) |
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Radiated and conducted emissions | EN50081-2: Class A |
Construction
Recommended cable | Belden™ 8761 (shielded), shielded thermocouple extension wire for the specific type of thermocouple you are using. Follow thermocouple manufacturer’s recommendations |
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Height | 90 mm |
Width | 40 mm |
Depth | 87 mm |
Certification
Noise immunity | NEMA standard ICS 2-230 |
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Documentation
For all available documentation, please see the literature results.
Certifications
- UL Listed Hazardous
This product was certified with the above certifications as of 2024-09-11. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.
Certifications
- UL Listed Hazardous
This product was certified with the above certifications as of 2024-09-11. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.
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