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Module RS-485 Modbus RTU, DCON 8 kênh đầu ra tương tự ICP DAS M-2228CI CR

8-ch Channel to Channel Isolation Differential Analog Output Module

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Model: M-2228CI CR
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Module RS-485 Modbus RTU, DCON 8 kênh đầu ra tương tự ICP DAS M-2228CI CR

The M-2228CI is a Channel to Channel Isolation analog output module that includes 8 differential analog output channels, and provides a programmable output range on all analog outputs channels (0 ~ 5 V, +/-5 V, 0 ~ 10 V, +/-10 V, +4 ~ +20 mA or 0 ~ +20 mA). Each analog output channel can be configured for an individual range and provides an RF immunity level matching that defined by the IEC 61000-4-3 standard. Voltage and current outputs are programmable selectable, and the module also features per-channel open wire detection for +4 ~ +20 mA outputs, together with 4 kV ESD protection as well as 3750 VDC intra-module isolation. Options for configuring power-on and safe values are also included.
The M-2224CI has the same specifications as the M-2228CI but provides 4 differential analog output channels.

CPU Module
CPU 32-bit ARM
Watchdog Timer Yes, Module (1.6 Seconds), Communication (Programmable)
Isolation
Intra-module Isolation 3750 VDC
EMS Protection
EFT (IEC 61000-4-4) ±4 kV for power liner
ESD (IEC 61000-4-2) ±4 kV Contact for each Terminal
±8 kV Air for Random Point
Surge (IEC 61000-4-5) ±2 kV for power liner
LED Indicators
Status 1 x Power and Communication
Analog Output
Channels 8 Differential
Type Voltage: 0 ~ +5 VDC, ±5 VDC, 0 ~ +10 VDC, ±10 VDC
Current: 0 ~ +20 mA, +4 ~ +20 mA
Resolution 12-bit
Accuracy ±0.1% of FSR
Short Circuit Protection Yes
DA Output Response Time 10 ms per channel
Programmable Output Slope Voltage: 0.0625 ~ 512 V/Second
Current: 0.125 ~ 1024 mA/Second
Open Wire Detection Yes, +4 ~ +20 mA
Current Output Capacity 500 Ω
Voltage Output Capability 10 V @ 10 mA
Channel-to-Channel Isolation Yes, 3000 VDC
Power on Value Yes
Safe Value Yes
COM Ports
Ports 1 x RS-485
Baud Rate 1200 to 115200 bps
Data Format N81, N82, E81, O81
Protocol Modbus RTU, DCON
Bias Resistor 10 kΩ resistor
Power
Reverse Polarity Protection Yes
Input Range +10 VDC ~ +48 VDC
Consumption 6.0 W Max.
Mechanical
Dimensions (mm) 33 x 176 x 130 (W x L x H)
Installation DIN-Rail
Environmental
Operating Temperature -25 ~ +75 °C
Storage Temperature -30 ~ +80 °C
Humidity 10 ~ 90% RH, Non-condensing
M-2228CI     CR 8-ch Channel to Channel Isolation Differential Analog Output Module using the DCON and Modbus Protocols (RoHS)
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