Module 1 kênh đầu ra tương tự 12 bit kết nối RS-485 Modbus RTU & DCON ICP DAS M-7021A

Thương hiệu: ICP DAS | Tình trạng: Còn hàng
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M-7021A 1-channel 12-bit Analog Output Module using the DCON and Modbus Protocols (Gray Cover) (RoHS)

Gọi 0904251826 để được trợ giúp

Module 1 kênh đầu ra tương tự 12 bit kết nối RS-485 Modbus RTU & DCON ICP DAS M-7021A

Introduction

The I-7021 is a 12/16-bit, 1-channel Analog Output module that is designed for both voltage and current output. The I-7021 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-7021A 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-7021.

Features

  • Current or Voltage Output

  • High Resolution: 12-bit

  • Software Selectable Current or Voltage Output

  • Open Wire Detection for Current Output

  • Readback Voltage or Current

  • Configurable Power-on Value

  • Configurable Safe Value

  • 3000 VDC Intra-module Isolation

  • Programmable Output Slope

  • Dual Watchdog

  • Wide Operating Temperature Range: -25 to +75°C

I/O Specification

Models

I-7021

I-7021P

M-7021A

Analog Output

Channels

1

Wiring

Unipolar

Range

Voltage

0 ~ +10 V,

0 ~ +5 V,
0 ~ +10 V,
±5 V, ±10 V

Current

0 ~ +20 mA, +4 ~ +20 mA

Resolution

12-bit

16-bit

12-bit

Accuracy

0.1%

0.02%

0.1%

Readback Accuracy

±0.5% of FSR

DA Output Response Time

10 ms

Programmable Output Slope

Voltage

0.0625 ~ 1024.0 V/Second

Current

0.125 ~ 2048 mA/Second

Current Load Resistance

Internal Power: 500 Ω

External Power: 1050 Ω

Open Wire Detection (for current only)

Yes

Channel-to-Channel Isolation

-

Short Circuit Protection

Yes

Power-on Value

Yes

Safe Value

Yes

System Specification

Models

I-7021

I-7021P

M-7021A

Communication

Interface

RS-485

RS-485 Bias Resistor

No (Usually supplied by the RS-485 Master. Alternatively, add a tM-SG4 or SG-785.)

Format

(N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1)

(N, 8, 1)

(N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1)

Baud Rate

1200 to 115200 bps

Protocol

DCON

Modbus RTU, DCON

Dual Watchdog

Yes, Module (1.6 Seconds), Communication (Programmable)

LED Indicator/Display

System LED Indicator

Yes, 1 as Power/Communication Indicator

I/O LED Indicator

-

7-Segment LED Display

-

Isolation

Intra-Module Isolation,
Field-to-Logic

3000 VDC

EMS Protection

ESD (IEC 61000-4-2)

±4 kV Contact for each Terminal

EFT (IEC 61000-4-4)

±4 kV to Power Line

Surge (IEC 61000-4-5)

±0.5 kV for Power Line

Power

Reverse Polarity Protection

Yes

Input Range

+10 ~ +30 VDC

Consumption

1.8 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

Humidity

10 to 95% RH, Non-condensing

Download

Manual

Data sheet

Software

Addressing Map

FAQ

Certification

Odering information

I-7021 CR

1-channel 12-bit Analog Output Module using the DCON Protocol (Blue Cover) (RoHS)

I-7021-G CR

1-channel 12-bit Analog Output Module using the DCON Protocol (Gray Cover) (RoHS)

I-7021P CR

1-channel 16-bit Analog Output Module using the DCON Protocol (Blue Cover) (RoHS)

I-7021P-G CR

1-channel 16-bit Analog Output Module using the DCON Protocol (Gray Cover) (RoHS)

M-7021A

1-channel 12-bit Analog Output Module using the DCON and Modbus Protocols (Gray Cover) (RoHS)

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