ㆍ▷ 8-ch Thermocouple Input Module
ㆍ▷ Additional Thermocouple Types, L and M
ㆍ▷ 8-channel Differential or 6-channel Differential and 2-channel Single-ended Analog Input
ㆍ▷ Current, Voltage or Thermocouple Input
Features
• Additional Thermocouple Types, L and M
• 8-channel Differential or 6-channel Differential and 2-channel Single-ended Analog Input
• Current, Voltage or Thermocouple Input
• High Resolution: 16-bit
• 3000 VDC Intra-module Isolation
• Dual Watchdog
• RoHS Compliant
• 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)
±2 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, L, M
• Range
Voltage: ±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V
Current: ±20 mA (requires an optional external 125 Ω resistor)
• Resolution
16-bit
• Accuracy
±0.1% of FSR
• Sampling Rate
10 Hz
• Input Impedance
> 400 kΩ
• Common Voltage Protection
±15 VDC
• Overvoltage Protection
±80 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-7018P-G CR
8-ch Thermocouple Input Module using DCON Protocol (Gray Cover) (RoHS)