WISE-7504M Intelligent MQTT I/O Module, 4-ch AI, 4-ch AO, 4-ch DI, PoE
Web-configured WISE I/O module with 4-channel analogue input, 4-channel analogue output and 4-channel digital input. PoE powered, with Modbus TCP and MQTT support.
- Browser-based IF-THEN-ELSE logic with no programming required, supporting up to 72 rules
- 4 analogue inputs with jumper-selectable voltage and current ranges, 16-bit resolution and 240 Vrms overvoltage protection
- 4 analogue outputs with 12-bit resolution, plus 4 digital inputs with dry and wet contact support
- Modbus TCP for SCADA integration and MQTT client with active I/O publishing for IT and IoT systems
- Built-in 2-port 10/100 Base-TX switch for daisy-chain topology
- IEEE 802.3af-compliant PoE (Class 1) or 12 ~ 48 VDC terminal block power
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Product information "WISE-7504M Intelligent MQTT I/O Module, 4-ch AI, 4-ch AO, 4-ch DI, PoE"
The WISE-7504M CR is a PoE-powered I/O module that combines 4 analogue inputs, 4 analogue outputs and 4 digital inputs with browser-based IF-THEN-ELSE logic. Configuration is done through its built-in web interface, so no separate programming tool or coding is needed for control logic, which suits teams that want to commission remote monitoring and control quickly.
Each analogue input can be set to a voltage or current range by jumper and tolerates up to 240 Vrms overvoltage. The module adds timer, schedule, counter and internal register functions, along with non-SSL e-mail and CGI command sending. Modbus TCP serves SCADA integration, while the MQTT client and active I/O publishing connect it to IT and IoT systems.
A built-in two-port Ethernet switch allows daisy-chained wiring, reducing cable runs and switch count. The unit accepts IEEE 802.3af Class 1 power over Ethernet or a 12 ~ 48 VDC terminal block supply.
Applications
- Building Automation
- Factory Automation
- Machine Automation
- Remote Maintenance
- Remote diagnosis and Testing Equipment
| Product type: | WISE I/O Module |
|---|---|
| Interface: | Ethernet |
| Protocol: | Modbus TCP, MQTT |
| Digital inputs: | 4 |
| Analog inputs: | 4 |
| Analog outputs: | 4 |
| Ports: | 2 |
| PoE: | Yes |
| Isolation: | 2500 VDC |
| Power input: | 12 ~ 48 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | Wall |
Specifications
| Software | |
|---|---|
| Protocol | • Modbus TCP • CGI Command (Sending) • MQTT Client (non-SSL) • Active I/O (MQTT Publish) |
| Function | • Web Interface for Configuration • IF-THEN-ELSE Logic operation (72 rules supported) • I/O channel monitoring and control • Timer operation (24 set supported) • Schedule operation (24 set supported) • Internal Register operation (48 set supported) • Recipe operation (24 set supported) • Advanced P2P (8 set supported) • non-SSL Email sending function • SNTP Time Synchronization |
| CPU Module | |
| CPU | 32-bit CPU (400 MHz) |
| Isolation | |
| Intra-module Isolation | 2500 VDC |
| EMS Protection | |
| EFT (IEC 61000-4-4) | ±2 kV for Power Line |
| ESD (IEC 61000-4-2) | ±4 kV Contact for each terminal and ±8 kV Air for random point |
| Surge (IEC 61000-4-5) | ±2 kV for Power Line |
| LED Indicators | |
| Status | 1 x PoE Power 1 x System Running 1 x Ethernet Link/Act 12 x I/O Channel Status |
| Analog Input | |
| Channels | 4 (Differential) |
| Type | ±500 mV, ±1 V, ±5 V, ±10 V +0 mA ~ +20 mA, ±20 mA, 4 ~ 20 mA (Jumper Selectable) |
| Resolution | 16-bit |
| Accuracy | ±0.1% |
| Sampling Rate | 10 Samples/Second (Total) |
| Input Impedance | Voltage: 2 MΩ Current: 125 Ω |
| Common Mode Rejection | 86 dB Min. |
| Normal Mode Rejection | 100 dB |
| Common Voltage Protection | ±200 VDC |
| Overvoltage Protection | 240 Vrms |
| Overcurrent Protection | Yes, 50 mA Max. at 110 VDC/VAC Max |
| Individual Channel Configuration | Yes |
| Channel-to-Channel Isolation | Yes, 400 VDC |
| Open Wire Detection | Yes, for 4 ~ 20 mA only |
| Zero Drift | ±20 μV/°C |
| Span Drift | ±25 ppm/°C |
| Analog Output | |
| Channels | 4 |
| Type | +0 VDC ~ +5 VDC, ±5 VDC, +0 VDC ~ +10 VDC,±10 VDC +0 mA ~ +20 mA, +4 mA ~ +20 mA (Jumper Selectable) |
| Resolution | 12-bit |
| Accuracy | ±0.1% of FSR |
| Open Wire Detection | Yes, for 4 ~ 20 mA only |
| Voltage Output Capability | 20 mA @ 10 V |
| Current Load Resistance | 400 Ω |
| Digital Input/Counter | |
| Channels | 4 |
| Type | Dry + Wet Contact |
| ON Voltage Level | Dry: Close to GND Wet: +1 VDC Max. |
| OFF Voltage Level | Dry: Open Wet: +3.5 VDC ~ +30 VDC |
| Max. Counts | 16-bit (65535) |
| Frequency | 50 Hz |
| Min. Pulse Width | 10 ms |
| Effective Distance | 500 M Max. |
| Overvoltage Protection | +30 VDC |
| Ethernet | |
| Ports | RJ-45 x 2, 10/100 Base-TX, Swtich Ports (LED indicators) |
| PoE | Yes |
| Power | |
| Reverse Polarity Protection | Yes |
| Input Range | 12 ~ 48 VDC |
| Consumption | 5.1 W |
| Powered from PoE | Yes, IEEE 802.3af, Class 1 |
| Powered from Terminal Block | Yes, 12 ~ 48 VDC |
| Mechanical | |
| Dimensions (mm) | 97 x 120 x 42 (W x L x H) |
| Installation | Wall Mounting |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +80 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
Specifications as published by the manufacturer. Subject to change.
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