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XV306 Expansion Board, 4-ch AI, 4-ch DI (Wet) and 4-ch Power Relay

Produktinformasjon "XV306 Expansion Board, 4-ch AI, 4-ch DI (Wet) and 4-ch Power Relay"

The XV306 CR is a multifunction expansion board that combines four analogue input channels, four wet-contact digital input channels and four Form A power relay outputs on a single board. It suits engineers who need mixed analogue, digital and switching I/O alongside a PAC controller without adding separate modules.

Each analogue input can be configured individually across a range of voltage and current spans, from ±1 V to ±10 V and ±20 mA through to 0 ~ 20 mA and 4 ~ 20 mA. Voltage or current outputs are selected by jumper. The digital inputs can also be used as 32-bit counters, and the relay outputs support configurable power-on values.

For noise-sensitive installations, the board provides 2000 VDC intra-module isolation and ±4 kV contact ESD protection, with overvoltage protection of 120 VDC on the analogue inputs and 70 VDC on the digital inputs. An RS-232 port running Modbus/RTU at 115200 bps, with N, 8, 1 data format, is included for host communication.

Applications

  • Expanding PAC I/O with mixed analogue, digital and relay channels
  • Counting pulses and monitoring wet-contact signals with 32-bit counters
  • Switching loads through 6 A Form A power relays
  • Industrial environments where noise immunity is important
Product type: Expansion board
Interface: RS-232
Protocol: Modbus/RTU
Digital inputs: 4
Relay outputs: 4
Analog inputs: 4
Ports: 1
Isolation: 2000 VDC
Power input: 5 VDC
Operating temperature: -25 ~ +75 °C

Spesifikasjoner

Isolation
Intra-module Isolation2000 VDC
EMS Protection
ESD (IEC 61000-4-2)±4 kV Contact For Each Terminal
±8 kV Air For Random Terminal
Analog Input
Channels4
Type±1 V, ±2.5 V, ±5 V, ±10 V, ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA (Jumper Selectable)
Resolution16-bit
AccuracyNormal Mode: ±0.1 %
Fast Mode: ±0.5 %
Sampling RateNormal Mode: 10 Hz
Fast Mode: 200 Hz
Input Impedance20 MΩ
Overvoltage Protection120 VDC
Individual Channel ConfigurationYes
Digital Input/Counter
Channels4
TypeWet Contact
Sink/Source (NPN/PNP)Sink/Source
ON Voltage Level+3.5 ~ +50 VDC
OFF Voltage Level+1 VDC Max.
Max. Counts32-bit (0 ~ 4, 294, 967, 285)
Frequency50 Hz
Min. Pulse Width10 ms
Input Impedance10 KΩ, 0.5 W
Overvoltage Protection70 VDC
Relay Output
Channels4
TypePower Relay (Form A)
Contact MaterialSilver Cadmium Alloy
Contact Rating6 A @ 35 VDC
6 A @ 240 VAC
Operate Time5 ms (typical)
Release Time1 ms (typical)
Electrical Endurance1 x 10^5 ops.
Mechanical Endurance30 x 10^6 ops.
Power on ValueYes
COM Ports
Ports1 x RS-232
Baud Rate115200 bps
Data FormatN, 8, 1
ProtocolModbus/RTU
Power
Consumption1.6 W Max.
Powered from Terminal Block5 VDC
Mechanical
Dimensions (mm)59 mm x 82 mm x 13 mm (W x L x H)
Environment
Operating Temperature-25 ~ +75 °C
Storage Temperature-30 ~ +80 °C
Humidity10 ~ 90% RH, Non-condensing

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