Module 8 kênh AI Thermocouple ICP DAS I-97018/S CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

8-ch Thermocouple Input Module

THÔNG TIN SẢN PHẨM

Feature

• 8-channel Analog Input
• Current, Voltage and Thermocouple Input
• Individual Channel Configuration
• Open Thermocouple Detection
• Temperature Output Consistency
• Stable Temperature Output in the Field
• 240 Vrms Overvoltage Protection
• 4 kV ESD Protection
• Dual Watchdog
• 3000 VDC Intra-module Isolation, Field-to-Logic

Introduction

The I-97018 is a 8-channel universal Analog Input module with an RS-485 interface that is especially designed for extremely accurate thermocouple measurement and features automatic cold-junction compensation for each channel to ensure temperature output consistency and stable temperature output in the field. The innovative design of the enhanced model ensures that thermocouple measurement is more accurate than with the earlier design. Besides the thermocouple inputs, the I-97018 also supports voltage and current input. The voltage input range can be from +/-15 mV to +/-2.5 V. Up to 8 different types of Analog Input can be connected to a single module. Overvoltage protection of up to 240 Vrms is provided. The module also features per-channel open wire detection for the thermocouple and +4 ~ +20 mA input channels.

Application

• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment

Specifications

CPU Module
Watchdog Timer	Yes, Module (1.6 Seconds), Communication (Programmable)

Isolation
Intra-module Isolation	3000 VDC

EMS Protection
ESD (IEC 61000-4-2)	±4 kV Contact for Each Terminal ±8 kV Air for Random Point

LED Indicators
Status	1 x Power and Communication

Analog Input
Channels	8 Differential
Sensor Type	Thermocouple: J, K, T, E, R, S, B, N, C, L, M, LDIN43710 Voltage: ±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V Current: ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA
Stable and Consisten Temperature Output	Yes
Range	±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V, ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA ((jumper selectable))
Resolution	16-bit
Accuracy	±0.1% of FSR
Sampling Rate	10 Hz (Total)
Input Impedance	> 400 kΩ
Common Voltage Protection	±200 VDC
Overvoltage Protection	240 Vrms
Individual Channel Configuration	Yes
Open Wire Detection	Yes

COM Ports
Ports	1 x RS-485
Baud Rate	1200 to 115200 bps
Data Format	N, 8, 1
Protocol	DCON

Power
Consumption	0.6 W Max.

Mechanical
Dimensions (mm)	I-97018: 31 x 134 x 134 (W x L x H) CN-1824M: 28 x 36 x 80 (W x L x H)

Environment
Operating Temperature	-25 ~ +75 °C
Storage Temperature	-40 ~ +85 °C
Humidity	10 ~ 90% RH, Non-condensing

Download

Datasheet

Documents

Ordering Information

I-97018/S CR

8-ch Thermocouple Input Module with High Voltage Protection (RoHS)
Includes CN-1824M Daughter Board

Module 8 kênh AI Thermocouple ICP DAS I-97018/S CR

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