4-ch AO, 4-ch DI and 4-ch Power Relay Expansion Board

XV303

4-ch AO, 4-ch DI and 4-ch Power Relay Expansion Board

  Price:  $269.00  

Features

  • Multifunction (4 AO, 4 DI, 4 Relay)
  • Individual Channel Configuration for Analog Output
  • Jumper Selectable Voltage or Current Output
  • Open Wire Detection for Current Output
  • Configurable Power-on Value Settings
  • 70 VDC Overvoltage Protection for Digital Input
CE FCC RoHS WEEE

Introduction

The XV303 is a multifunction expansion board that includes 4 Analog Output channels, 4 Digital Input channels and 4 Form A Relay Output channels. The Analog Output channels are 12-bit at +/-5 V, +/-10 V, 0 ~ +20 mA or +4 ~ +20 mA, and voltage and current outputs are jumper selectable. The XV303 also provides options for configuring power-on values for the Analog Output and Digital Output. 4 kV ESD protection and 2000 VDC intra-module isolation are also provided to enhance noise immunity capabilities in industrial environments.

Reference & Support

Specifications

Isolation
Intra-module Isolation 2000 VDC
EMS Protection
ESD (IEC 61000-4-2) ±4 kV Contact For Each Terminal
±8 kV Air For Random Terminal
Analog Output
Channels 4
Type 0 V ~ +5 V, ±5 V, 0 V ~ +10 V, ±10 V, 0 mA~ +20 mA, +4 mA ~ +20 mA (Jumper Selectable)
Resolution 12-bit
Accuracy ±0.1%
Voltage Output Capability 10 V @ 20 mA
Current Load Resistance 500 Ω
Individual Channel Configuration Yes
Power on Value Yes
Digital Input/Counter
Channels 4
Type Wet Contact, Sink/Source
Wet Contact, ON Voltage Level +3.5 ~ +50 VDC
Wet Contact, OFF Voltage Level +1 VDC Max.
Max. Counts 32-bit (0 ~ 4, 294, 967, 285)
Frequency 50 Hz
Min. Pulse Width 10 ms
Input Impedance 10 KΩ, 0.5 W
Overvoltage Protection 70 VDC
Relay Output
Channels 4
Type Power Relay (Form A)
Contact Material Silver Cadmium Alloy
Contact Rating 6 A @ 35 VDC
6 A @ 240 VAC
Operate Time 5 ms (typical)
Release Time 1 ms (typical)
Electrical Endurance 1 x 10^5 ops.
Mechanical Endurance 30 x 10^6 ops.
Yes
COM Ports
Ports 1 x RS-232
Baud Rate 115200 bps
Data Format N, 8, 1
Protocol Modbus/RTU
Power
Consumption 2.9 W Max.
Powered from Terminal Block 5 VDC
Mechanical
Dimensions (mm) 59 mm x 82 mm x 13 mm (W x L x H)
Environmental
Operating Temperature -25 ~ +75°C
Storage Temperature -30 ~ +80°C
Humidity 10 ~ 90% RH, Non-condensing

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