Module 4 kênh đầu vào tương tự + 4 kênh đầu ra tương tự + 4 kênh đầu vào số kết nối 2 cổng PoE Ethernet Modbus TCP/IP ICP DAS PET-7204

Thương hiệu: ICP DAS | Tình trạng: Còn hàng
Liên hệ

PET-7204 CR PoE Ethernet I/O Module with 2-port Ethernet Switch, with 4-channels AI, 4-channels AO, 4-channels DI (RoHS)

Gọi 0904251826 để được trợ giúp

Module 4 kênh đầu vào tương tự + 4 kênh đầu ra tương tự + 4 kênh đầu vào số kết nối 2 cổng PoE Ethernet Modbus TCP/IP ICP DAS PET-7204

Features

  • Built-in Web Server

  • Web HMI

  • Support for both Modbus TCP and Modbus UDP Protocols

  • Communication Security

  • 2-port Ethernet Switch for Daisy-Chain Topology

  • Dual Watchdog

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

  • I/O Pair Connection

  • Built-in I/O 

    • AI: 4 Channels with 240 Vrms Overvoltage Protection

    • AO: 4 Channels

    • DI/Counter: 4 Channels

Introduction

The ET-7204/PET-7204 is a multi-function module with 4-channel analog inputs, 4-channel analog outputs, 4-channel digital inputs. It provides various programmable analog inputs (+/-500 mV, +/-1 V, +/-5 V, +/-10 V, +/-20 mA, 0 ~ 20 mA and 4 ~ 20 mA), and analog outputs (+/-5 V, +/-10 V, 0 ~ 20 mA and 4 ~ 20 mA). Each analog input is allowed to configure a proper range with 240 Vrms high voltage protection. Each analog input/output can be programmed to accept current or voltage as input/output depending upon the position of corresponding jumper.

System Specification

Models

ET-7204

PET-7204

Software

Built-In Web Server

Yes

Web HMI

Yes

I/O Pair Connection

Yes

Communication

Ethernet Port

2 x RJ-45, 10/100 Base-TX, Swtich Ports

PoE

-

Yes

Protocol

Modbus TCP, Modbus UDP

Security

ID, Password and IP Filter

Dual Watchdog

Yes, Module (0.8 seconds), Communication (Programmable)

LED Indicators

for System Running

Yes

for Ethernet Link/Act

Yes

for DI/DO status

Yes

for PoE Power

-

Yes

2 Way Isolation

Ethernet

1500 VDC

-

I/O

2500 VDC

EMS Protection

ESD (IEC 61000-4-2)

±4 kV Contact for Each Terminal and ±8 kV Air for Random Point

EFT (IEC 61000-4-4)

±2 kV for Power Line

Surge (IEC 61000-4-5)

±2 kV for Power Line

Power

Reverse Polarity Protection

Yes

Powered from Terminal Block

12 ~ 48 VDC

Powered from PoE

-

Yes, IEEE 802.3af, Class1

Consumption

4.9 W (Max.)

5.5 W (Max.)

Mechanical

Dimensions (W x L x H)

120 mm x 76 mm x 38 mm

Installation

DIN-Rail or Wall mounting

Environmental

Operating Temperature

-25 ~ +75 °C

Storage Temperature

-30~ +80 °C

Humidity

10 ~ 90% RH, non-condensing

I/O Specification

Analog Input

 

Channels

4 (Differential)

Type

+/-500 mV, +/-1 V, +/-5 V, +/-10 V
+0 mA ~ +20 mA, +/-20 mA, 4 ~ 20 mA (Jumper Selectable)

Individual Channel Configuration

Yes

Resolution

16-bit

Sampling Rate

Normal Mode

10 Samples/Second (Total)

Fast Mode

50 Samples/Second (Total)

Accuracy

Normal Mode

+/-0.1%

Fast Mode

+/-0.5% or better

Zero Drift

+/-20 μV/°C

Span Drift

+/-25 ppm/°C

Overvoltage Protection

240 Vrms

Overcurrent Protection

50 mA max. at 110 VDC/VAC max.

Common Voltage Protection

±200 VDC

Overcurrent Protection

Yes, 50 mA at 110 VDC

Virtual Channel to Channel Isolation

Yes, 400 VDC

Open Wire Detection for 4 ~ 20 mA

Yes

Input Impedance

Voltage

2 MΩ

Current

125 Ω

Common Mode Rejection

86 dB Min.

Normal Mode Rejection

100 dB

Analog Output

Channels

4

Type

+0 VDC ~ +5 VDC, +/-5 VDC, +0 VDC ~ +10 VDC,
+/-10 VDC,+0 mA ~ +20 mA, +4 mA ~ +20 mA
(Jumper Selectable)

Individual Channel Confi guration

Yes

Resolution

12-bit

Accuracy

+/-0.1% of FSR

Voltage Output Capability

20 mA @ 10 V

Open Wire Detection

400 Ω

Open Wire Detection

Yes, for 4 ~ 20 mA only

Power-on Value

Yes, Programmable

Safe Value

Yes, Programmable

Digital Input/Counter

Channels

4

Dry Contact
(Source)

On Voltage Level

Close to GND

Off Voltage Level

Open

Effective Distance
for Dry Contact

500 M Max.

Wet contact
(Sink)

On Voltage Level

+1 VDC Max.

Off Voltage Level

+3.5 VDC ~ +30 VDC

Input Impedance

-

Counters

Max. Count

4,294,967,285 (32 bits)

Max. Input Frequency

100 Hz

Min. Pulse Width

5 ms

Overvoltage Protection

30 VDC

Download

Download Center

Data sheet

Certification

Odering information

ET-7204 CR

Ethernet I/O Module with 2-port Ethernet Switch, with 4-channels AI, 4-channels AO, 4-channels DI (RoHS)

PET-7204 CR

PoE Ethernet I/O Module with 2-port Ethernet Switch, with 4-channels AI, 4-channels AO, 4-channels DI (RoHS)

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