Trang chủ » Module vào/ra tương tự/số kết nối RS-485/Ethernet » Module RS-485 Modbus RTU 8 kênh đầu ra tương tự (AO) ICP DAS M-7028D-G CR

Module RS-485 Modbus RTU 8 kênh đầu ra tương tự (AO) ICP DAS M-7028D-G CR

8-ch 12-bit AO Module with LED Display

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Model: M-7028D-G CR
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Module RS-485 Modbus RTU 8 kênh đầu ra tương tự (AO) ICP DAS M-7028D-G CR

The M-7028 is a 12-bit, 8-channel analog output module. It provides a programmable output range on all analog output 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 the module also features per-channel open wire detection for the +4 ~ +20 mA output, together with 8 kV ESD Protection as well as 3000 VDC intra-module isolation. Options for configuring power-on and safe values are also included.
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CPU Module
Watchdog Timer Yes, Module (1.6 Seconds), Communication (Programmable)
Display
Type I/O LED Indicator
Isolation
Intra-module Isolation 3000 VDC
EMS Protection
EFT (IEC 61000-4-4) ±4 kV for Power Line
ESD (IEC 61000-4-2) ±8 kV Contact for Each Terminal
RS Immunity (IEC 61000-4-3) 3 V/m, 80 MHz ~ 1 GHz
LED Indicators
Status 1 x Power and Communication
8 x Analog Output
Analog Output
Channels 8
Type Voltage
Current
Range 0 ~ +5 VDC
±5 VDC
0 ~ +10 VDC
±10 VDC
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
Current Output Wiring Source
Open Wire Detection Yes, for the 4 ~ 20 mA output
Voltage Output Capability 10 V @ 10 mA
Current Load Resistance 500 Ω
Power-on Value Yes, Programmable
Safe Value Yes, Programmable
COM Ports
Ports 1 x RS-485
Baud Rate 1200 ~ 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 4.8 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-7028D-G     CR 8-ch 12-bit AO Module with LED Display using DCON and Modbus Protocols (Gray Cover) (RoHS)
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