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XV303
Multifunction Expansion Board
 
 
~ NEW ~
Model: XV303
 
  • 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 Inputt
 
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.
 
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 Ouput Capability 10 V @ 20 mA
Current Load Resistance 500 Ω
Power-on Value Yes
Individual Channel Configuration Yes
Digital Input/Counter
Input Channels 4
Type Dry Contact -
Wet Contact Sink/Source
ON Voltage Level Dry Contact -
Wet Contact +3.5 ~ +50 VDC
OFF Voltage Level Dry Contact -
Wet Contact +1 VDC Max.
Input Impedance 10 KΩ, 0.5 W
Counters Channels 4
Max. Count 32-bit (0 ~ 4, 294, 967, 285)
Max. Input Frequency 50 Hz
Min. Pulse Width 10 ms
Overvoltage Protection 70 VDC
Relay Output
Channels 4
Type Power Relay
Form A Relay Contact Rating 6 A @ 35 VDC
6 A @ 240 VAC
Min. Contact Load 100 mA @ ≧12 V
Contact Material Silver Cadmium Alloy
Operate Time 5 ms (typical)
Release Time 1 ms (typical)
Mechanical Endurance 30 x 106 ops.
Electrical Endurance 1 x 105 ops.
Power-on Value Yes
 
Communication
Interface RS-232/TTL
Format N, 8, 1
Baud Rate 115200 bps
Protocol Modbus/RTU
Isolation
Intra-module Isolation, Field-to-Logic 2000 VDC
EMS Protection
ESD (IEC 61000-4-2) ±4 kV Contact for each Terminal
±8 kV Air For Random Terminal
Power
Power from Terminal Block 5 VDC
Consumption 2.9 W Max.
Mechanical
Dimensions (L x W x H) 82 mm x 59 mm x 13 mm
Environment
Operating Temperature -25 to +75°C
Storage Temperature -30 to +80°C
Humidity 10 to 90% RH, Non-condensing
 
XV303 CR Multifunction Expansion Board (RoHS)
 
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