Module 8 kênh đầu vào tương tự AI ICP DAS I-87019PW

Thương hiệu: ICP DAS | Tình trạng: Còn hàng
Liên hệ

I-87019PW-G/S CR 8-channel Universal Analog Input Module (Gray Cover) (RoHS) Includes the I-87019PW Module and a CN-1824 Daughter Board.

Gọi 0904251826 để được trợ giúp

Module 8 kênh đầu vào tương tự AI ICP DAS I-87019PW

Features

  • 8-channel Analog Input

  • Individual Channel Configuration

  • Open Thermocouple Detection

  • Temperature Output Consistency

  • Stable Temperature Output in the Field

  • 240 Vrms Overvoltage Protection

  • Jumper Selectable Voltage or Current Input

  • 4 kV ESD Protection

  • Dual Watchdog

  • 3000 VDC Intra-Module Isolation, Field-to-Logic

  • Wide Operating Temperature Range: -25 °C ~ +75 °C

  • RoHS Compliant

Introduction

The I-87019PW is a 8-channel universal analog input module with an RS-485 interface that is a specially 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-87019PW also supports voltage and current inputs. The voltage input range can be form +/-15 mV to +/-10 V, and the current input range can be either 4 ~ 20 mA, 0 ~ 20 mA, or +/- 20 mA. Up to 10 analog inputs of different types 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 thermocouple and 4 ~ 20 mA inputs.

I/O Specification

Analog Input

Input Channels

8 Differential

Input Type

+/-15 mV, +/-50 mV, +/-100 mV, +/-150 mV
+/-500 mV, +/-1 V, +/-2.5 V, +/-5 V,+/-10 V
-20 mA ~ +20 mA, 0 ~ 20 mA, 4 ~ 20 mA (Jumper Selectable)
Thermocouple Type: (J, K, T, E. R. S, B, N, C, L, M, and LDIN43710)

Resolution

16-bit

Sampling Rate

10 Samples/Second (Total)

Accuracy

+/- 0.1%

Zero Drift

+/- 20 μV/°C

Span Drift

+/- 20 μV/°C

Common Mode Rejection

86 dB

Normal Mode Rejection

100 dB

Input Impedance

Voltage Input: >400 kΩ, Current Input: 125 Ω

Individual Channel Configuration

Yes

Overvoltage Protection

240 Vrms

Open Thermocouple Detection

Yes, (Software Selectable)

ESD Protection

+/- 4 kV, Contact for Each Terminal

Intra-module Isolation, Field-to-Logic

3000 VDC

Thermocouple Type

Type Code
Type
Temperature Range °C
0E
J
-210 ~ +760
0F
K
-270 ~ +1372
10
T
-270 ~ +400
11
E
-270 ~ +1000
12
R
0 ~ +1768
13
S
0 ~ +1768
14
B
0 ~ +1820
15
N
-270 ~ +1300
16
C
0 ~ +2320
17
L
-200 ~ +800
18
M
-200 ~ +100
19
LDIN43710
-200 ~ +900

Download

Data sheet

Certification

Odering information

I-87019PW-G/S CR

8-channel Universal Analog Input Module (Gray Cover) (RoHS)
Includes the I-87019PW Module and a CN-1824 Daughter Board.

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