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Module RS-485 Modbus RTU 2 kênh đầu ra tương tự (AO) ICP DAS M-7022-G CR

2-ch 12-bit AO Module with Channel-to-ch Isolation

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Module RS-485 Modbus RTU 2 kênh đầu ra tương tự (AO) ICP DAS M-7022-G CR

• 2-channel Analog Output
• Software Selectable Current or Voltage Output
• Power-on Value Setting
• Safe Value Setting
• Open Wire Detection for Current Output
• Readback Voltage or Current
• 2 kV Channel to Channel Isolation
• 3000 VDC Intra-module Isolation
• Programmable Output Slope
• Dual Watchdog
• Wide Operating Temperature Range: -25 to +75°C

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Model: M-7022-G CR
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Module RS-485 Modbus RTU 2 kênh đầu ra tương tự (AO) ICP DAS M-7022-G CR

The I-7022 is a 12-bit, 2-channel Analog Output module that is designed for both voltage and current output using the DCON protocol. The I-7022 features 3000 VDC intra-module isolation, and the power source for the current output can be selected as either internal or external via a jumper. Options are also provided to allow power-on and safe values to be set. The M-7022 supports both the Modbus RTU and the DCON protocols which can be configured via software, and all hardware specifications are the same as the I-7022.
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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 Line
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 Output
Channels 2
Type Voltage
Current
Range Voltage: 0.0625 ~ 1024.0 V/Second
Current: 0.125 ~ 2048 mA/Second
Resolution 12-bit
Short Circuit Protection Yes
DA Output Response Time 10 ms
Open Wire Detection Yes
Current Load Resistance Internal Power: 500 Ω
External Power: 1050 Ω
Channel-to-Channel Isolation Yes, 2 kV
Power-on Value Yes
Safe Value Yes
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 Modbus RTU, DCON
Power
Reverse Polarity Protection Yes
Input Range +10 ~ +30 VDC
Consumption 3.0 W
Mechanical
Dimensions (mm) 123 x 72 x 35 (W x L x H)
Installation DIN-Rail
Environment
Operating Temperature -25 ~ +75 °C
Storage Temperature -40 ~ +85 °C
Humidity 10 ~ 95% RH, Non-condensing
M-7022-G     CR 2-ch 12-bit AO Module with Channel-to-ch Isolation using DCON and Modbus Protocols (Gray Cover) (RoHS)
Datasheet Documents
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