8-channel Analog Output Module. 12-bit Analog Output. Wide Operating Temperature Range: -25 to +75°C. Modbus RTU

M-7028D - 8 Channel Modbus RTU Analog Output

8-channel Analog Output Module. 12-bit Analog Output. Wide Operating Temperature Range: -25 to +75°C. Modbus RTU

  Price:  $599.00  

Features

The M-7028D 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.

  • 8-channel Analog Output
  • Source Type Current Output
  • 12-bit Analog Output
  • Individual Channel Configuration
  • Open Wire Detection for Current Output
  • RF Immunity
  • 8 kV ESD Protection
  • Power-on Value Setting
  • Safe Value Setting
  • Wide Operating Temperature Range: -25 to +75°C

Applications

  • Building Automation
  • Factory Automation
  • Machine Automation
  • Remote Maintenance
  • Remote Diagnosis
  • Testing Equipment

Specifications

Communication
Interface
RS-485
Bias Resistor
Yes
Format
(N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1)
Baud Rate
1200 to 115200 bps
Protocol
Modbus RTU, DCON
Dual Watchdog Yes, Module (1.6 Seconds), Communication (Programmable)
LED Indicators/Display
System LED Indicator Yes, 1 LED as Power/Communication Indicator
I/O LED Indicators 8 LEDs as Analog Output and Fault Indicators
7-Segment LED Display -
Isolation
Intra-module Isolation, Field-to-Logic 3000 VDC
EMS Protection
ESD (IEC 61000-4-2) ±8 kV Contact for each Terminal
RS Immunity (IEC 61000-4-3) 3 V/m, 80 MHz ~ 1 GHz
EFT (IEC 61000-4-4) ±4 kV for Power Line
Surge (IEC 61000-4-5) -
Power
Reverse Polarity Protection Yes
Input Range +10 ~ +30 VDC
Consumption 4.8 W
Mechanical
Dimensions (L x W x H)
123 mm x 72 mm x 35 mm
Installation
DIN-Rail or Wall Mounting
Environment
Operating Temperature
-25 to +75°C
Storage Temperature
-40 to +85°C
Ambient Relative Humidity
10 to 95% RH, Non-condensing

I/O Specifications

Analog Output
Channels
8
Current Output Wiring
Source
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
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 Capacity
500 Ω
Voltage Output Capability
10 V @ 10 mA
Open Wire Detection
Yes, for the 4 ~ 20 mA output
Power-on Value
Yes, Programmable
Safe Value
Yes, Programmable

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