XV303 Expansion Board, 4-ch AO, 4-ch DI and 4-ch Power Relay
Multifunction XV-series expansion board with four analogue outputs, four wet-contact digital inputs and four Form A power relays rated 6 A, communicating over Modbus/RTU via RS-232.
- Four 12-bit analogue outputs with individual channel configuration
- Jumper-selectable voltage or current output, with open wire detection on current output
- Four wet-contact digital inputs with sink/source operation and 70 VDC overvoltage protection
- Four Form A power relay outputs rated 6 A at 35 VDC or 6 A at 240 VAC
- Configurable power-on values for analogue and relay outputs
- 2000 VDC intra-module isolation and ±4 kV contact ESD protection per terminal
1 963,43 kr per stk.
| 1–9 stk. | 1 963,43 kr | |
|---|---|---|
| 10–30 stk. | 1 901,10 kr | −3 % |
| 31+ stk. | 1 869,93 kr | −5 % |
Produktinformasjon "XV303 Expansion Board, 4-ch AO, 4-ch DI and 4-ch Power Relay"
XV303 CR is a multifunction expansion board that combines four analogue output channels, four wet-contact digital inputs and four Form A power relay outputs on a single card. It suits engineers who need analogue control signals and relay switching alongside digital sensing in a compact PAC I/O arrangement.
Each analogue output channel can be configured individually, and voltage or current output is selected by jumper. Open wire detection is available for current output, and power-on values can be set for both the analogue and relay outputs so that the system starts from a defined state. The digital inputs tolerate up to 70 VDC overvoltage.
Protection features include 2000 VDC intra-module isolation and ±4 kV contact ESD protection on each terminal, which support reliable operation in electrically noisy industrial environments. The board is configured through a single RS-232 port running Modbus/RTU at 115200 bps and is powered from a 5 VDC terminal block.
Applications
- Expansion of PAC I/O systems
- Industrial control panels requiring analogue output and relay switching
| Product type: | Expansion board |
|---|---|
| Interface: | RS-232 |
| Protocol: | Modbus/RTU |
| Digital inputs: | 4 |
| Relay outputs: | 4 |
| Analog outputs: | 4 |
| 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 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 (NPN/PNP) | Sink/Source |
| ON Voltage Level | +3.5 ~ +50 VDC |
| 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. |
| Power on Value | 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) |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +80 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
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