8-channel Universal Analog Input Module with RS-485 interface, 4 kV ESD Protection, with wide operating Temperature Range: -25°C ~ +75°C (-13°F ~ +167°F)

I-87019PW

8-channel Universal Analog Input Module with RS-485 interface, 4 kV ESD Protection, with wide operating Temperature Range: -25°C ~ +75°C (-13°F ~ +167°F)

  Price:  $599.00  

Features

I-87019PW Application Image

  • 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 (-13°F ~ +167°F)
  • RoHS Compliant

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 measurements and features automatic cold-junction compensation for each channel to ensure temperature output consistency and stable temperature outputs in the field. The innovative design of the enhanced model ensures that thermocouple measurements are more accurate than with the earlier designs. Besides the thermocouple inputs, the I-87019PW also supports voltage and current inputs. The voltage input range can be from +/-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.

Specifications

Interface
Interface RS-485
Format N, 8, 1; N, 8, 2; E, 8, 1; O, 8, 1
Baud Rate 1200 ~ 115200 bps
Watchdog
Dual Watchdog RS-485
Format N, 8, 1
Baud Rate 1200 ~ 115200bps
CN-1824
Wire Strip Length 4 ~ 5 mm
Wire Range 16 ~ 24 AWG
Watchdog
Dual Watchdog Yes, Module (1.6 seconds) and
Communication (Programable)
LED Display
1 LED as Power/Communication Indicator
Power
Power Consumption Maximum 1.3 W
Environment
Operating Temperature -25 ~ 75 °C (-13°F ~ +167°F)
Storage Temperature -40 ~ 85 °C (-40°F ~ 176°F)
Humidity 10 ~ 90% RH, Non-condensing
Dimensions
I-87018PW 30 mm x 86 mm x 114 mm (W x L x H)
CN-1824 29 mm x 43 mm x 83 mm (W x L x H)

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)
Resolutions 16-bit
Sampling Rate 10 Samples/Second (Total)
Accuracy +/- 0.1%
Zero Drift +/- 20 μV/°C
Span Drift +/- 25 ppm/°C
Common Mode Rejection 86 dB
Normal Mode Rejection 100 dB
Input Impedence 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 Range°C
J 0E -210 ~ +760
K 0F -270 ~ +1372
T 10 -270 ~ +400
E 11 -270 ~ +1000
R 12 0 ~ +1768
S 13 0 ~ +1768
B 14 0 ~ +1820
N 15 -270 ~ 1300
C 16 0 ~ 2320
L 17 -200 ~ +800
M 18 -200 ~ +100
L (DIN43710) 18 -200 ~ +900

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ICP DAS USA,Inc.