XV308 XV-Board 8-ch Isolated Analog Input and Universal Digital I/O
Isolated XV-board expansion module with 8 analog inputs (16-bit, jumper-selectable ranges) and 8 universal digital I/O channels, with Modbus/RTU over RS-232.
- Eight single-ended analogue inputs with jumper-selectable voltage and current ranges, including 4 ~ 20 mA
- 16-bit resolution; Normal Mode accuracy ±0.1 % at 10 Hz, Fast Mode ±0.5 % at 200 Hz (total)
- Universal digital channels selected by wire connection, supporting dry and wet contact inputs
- Digital inputs usable as 32-bit counters with 50 Hz frequency and 10 ms minimum pulse width
- Sink-type digital outputs with overload and short-circuit protection and programmable power-on values
- Open wire detection for 4 ~ 20 mA analogue inputs and individual channel configuration
1 485,56 kr per stk.
| 1–9 stk. | 1 485,56 kr | |
|---|---|---|
| 10–30 stk. | 1 444,00 kr | −3 % |
| 31+ stk. | 1 412,84 kr | −5 % |
Produktinformasjon "XV308 XV-Board 8-ch Isolated Analog Input and Universal Digital I/O"
XV308 CR is an expansion board that adds eight isolated analogue inputs and eight universal digital I/O channels to a system. The analogue inputs are single-ended and cover ±1 V, ±2.5 V, ±5 V, ±10 V, ±20 mA, 0 ~ 20 mA and 4 ~ 20 mA, selected by jumper. Each channel can be configured individually.
The digital channels are assigned as input or output by wiring. Inputs accept dry or wet contacts and can be used as 32-bit counters. Outputs are sink-type with overload and short-circuit protection, and each channel can be given a programmable power-on value. Open wire detection is provided for 4 ~ 20 mA inputs.
Configuration and data exchange run over a single RS-232 port at 115200 bps using Modbus/RTU. The board operates from a 5 VDC terminal block supply, draws 0.8 W maximum, and is rated for -25 ~ +75 °C operation.
Applications
- Expansion I/O for PAC-based systems
- Analogue sensor signal acquisition, including 4 ~ 20 mA loops
- Digital contact sensing and event or pulse counting
- Switching of sink-type loads from 3.5 to 50 VDC at up to 700 mA
| Product type: | Expansion board |
|---|---|
| Interface: | RS-232 |
| Protocol: | Modbus/RTU |
| Digital inputs: | 8 |
| Digital outputs: | 8 |
| Analog inputs: | 8 |
| Ports: | 1 |
| Isolation: | 2000 VDC |
| Power input: | 5 VDC |
| Operating temperature: | -25 ~ +75 °C |
Spesifikasjoner
| 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 Input | |
| Channels | 8 |
| Type | ±1 V, ±2.5 V, ±5 V, ±10 V, ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA (Jumper Selectable) |
| Resolution | 16-bit |
| Accuracy | Normal Mode: ±0.1 % Fast Mode: ±0.5 % |
| Sampling Rate | Normal Mode: 10 Hz Fast Mode: 200 Hz (Total) |
| Input Impedance | 20 MΩ |
| Overvoltage Protection | 120 VDC |
| Individual Channel Configuration | Yes |
| Digital Input/Counter | |
| Channels | Digital Input and Digital Output=8 (By Wire Connection) |
| Type | Dry Contact, Wet Contact |
| ON Voltage Level | Dry: Close to GND Wet: +1 VDC Max. |
| OFF Voltage Level | Dry: Open Wet: +4 ~ 30 VDC |
| Max. Counts | 32-bit (0~4,294,967,285) |
| Frequency | 50 Hz |
| Min. Pulse Width | 10 ms |
| Overvoltage Protection | 60 VDC |
| Digital Output | |
| Channels | Digital Input and Digital Output=8 (By Wire Connection) |
| Sink/Source (NPN/PNP) | Sink |
| Load Voltage | 3.5 ~ 50 VDC |
| Load Current | 700 mA |
| Overvoltage Protection | 60 VDC |
| Overload Protection | Yes |
| Short-circuit Protection | Yes |
| Power on Value | Yes, Programmable |
| COM Ports | |
| Ports | 1 x RS-232 |
| Baud Rate | 115200 bps |
| Data Format | N, 8, 1 |
| Protocol | Modbus/RTU |
| Power | |
| Consumption | 0.8 W Max. |
| Powered from Terminal Block | 5 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 |
| Humidity | 10 ~ 90% RH, Non-condensing |
Spesifikasjoner som oppgitt av produsenten. Med forbehold om endringer.
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