Module I/O Wi-Fi Modbus TCP 4 kênh đầu vào số (DI) cách ly + 3 kênh đầu ra Relay ICP DAS tWF-PD4R3 CR
Introduction
Features
• Wi-Fi communication remote I/O module
• Both Access Point (AP) & Station (STA) mode support
• PC utility, Android APP, Web browser support (HTML)
• MODBUS TCP support
• Power Relay outputs
• Photocouple Isolation Dry contact input
• All DI channels provides 32-bit counters
• Wide power supply range: 9 ~ 48VDC
Applications
• All Types of On/Off Control
• Building Automation
• Security Automation
• Machine Automation
• Factory Automation
• Remote Diagnosis
• Remote Maintenance
• Testing Equipment
Specifications
Isolation | |
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Intra-module Isolation | 3000 VDC |
EMS Protection | |
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EFT (IEC 61000-4-4) | Yes ±4 kV for Power |
ESD (IEC 61000-4-2) | ±4 kV Contact for Each Terminal ±8 kV Air for Random Point |
LED Indicators | |
---|---|
Status | 1 x Power 1 x Status |
Wi-Fi | |
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Standard | IEEE 802.11 b/g/n |
Mode | Access Point (Limited AP) & Station (STA) |
Encryption | Open,WEP, WPA2 |
Data Transmission Rate | Data Rate, 2.4 GHz |
Digital Input/Counter | |
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Channels | 4 |
Type | Dry Contact |
Sink/Source (NPN/PNP) | Sink |
ON Voltage Level | Close to GND |
OFF Voltage Level | Open |
Max. Counts | 32-bit (4294967295) |
Frequency | 20 Hz Max. |
Isolation | Photo-Isolation 3750 VDC |
Relay Output | |
---|---|
Channels | 3 x Form A |
Type | Form A: Power Relay |
Contact Rating | Form A: DC 30V/5A AC 250V/5A |
Operate Time | 5 ms |
Release Time | 5 ms |
Power on Value | Yes(OFF) |
Power | |
---|---|
Reverse Polarity Protection | Yes |
Input Range | +9 VDC ~ +48 VDC |
Consumption | 0.7W Max. |
Mechanical | |
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Dimensions (mm) | 52 x 97 x 27 (W x L x H) |
Installation | DIN-Rail Mounting |
Environment | |
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Operating Temperature | -25 ~ +75 °C |
Storage Temperature | -30 ~ +75 °C |
Humidity | 10 ~ 95% RH, Non-condensing |
Ordering information
tWF-PD4R3 CR | Tiny Wi-Fi I/O Module with Isolated 4-ch (Dry) DI and 3-ch Power Relay (RoHS) (Asia Only) |