제품소개

제품소개

I-7018-G

ㆍ▷ 8-ch Thermocouple Input Module

ㆍ▷ ±120 VDC Overvoltage Protection

ㆍ▷ 8-channel Differential or 6-channel Differential and 2-channel Single-ended Analog Input

ㆍ▷ Current, Voltage or Thermocouple Input

Data sheet

Features
• ±120 VDC Overvoltage Protection
• 8-channel Differential or 6-channel Differential and 2-channel Single-ended Analog Input
• Current, Voltage or Thermocouple Input
• 3000 VDC Intra-module Isolation
• Dual Watchdog
• Wide Operating Temperature Range: -25 to +75°C

Specification & Introduction
 CPU Module
• Watchdog Timer
    Yes, Module (1.6 Seconds), Communication (Programmable)
 Isolation
• Intra-module Isolation
    3000 VDC
 EMS Protection
• EFT (IEC 61000-4-4)
    ±4 kV to Power
• ESD (IEC 61000-4-2)
    ±4 kV Contact for each Terminal
• Surge (IEC 61000-4-5)
    ±0.5 kV for Power Line
 LED Indicators
• Status
    1 x Power and Communication
 Analog Input
• Channels
    6 Differential and 2 Single-ended, or 8 Differential
• Type
    Voltage
    Current
    Thermocouple
• Sensor Type
    Thermocouple: J, K, T, E, R, S, B, N, C
• Range
    Voltage: ±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V
    Current: ±20 mA, 0 ~ +20 mA, +4 ~ +20 mA (requires an optional external 125 Ω resistor)
• Resolution
    16-bit
• Accuracy
    ±0.1% of FSR
• Sampling Rate
    10 Hz (Total)
• Input Impedance
    > 400 kΩ
• Common Voltage Protection
    25 VDC
• Overvoltage Protection
    ±120 VDC
• Individual Channel Configuration
    -
 COM Ports
• Ports
    1 x RS-485
• Baud Rate
    1200 to 115200 bps
• Data Format
    (N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1)
• Protocol
    DCON
 Power
• Reverse Polarity Protection
    Yes
• Input Range
    +10 ~ +30 VDC
• Consumption
    1.0 W
 Mechanical
• Dimensions (mm)    
    123 x 72 x 35 (W x L x H)
• Installation
    DIN-Rail
 Environmental
• Operating Temperature
    -25 ~ +75 °C
• Storage Temperature
    -40 ~ +85 °C
• Humidity
    10 ~ 95% RH, Non-condensing

Ordering Information
• I-7018-G     CR     
    8-ch Analog Input Module using the DCON Protocol (Gray Cover) (RoHS)