PMM0628XT - 12 x Isolated Digital Inputs / 6 x Isolated Transistor Digital Outputs
12 x Isolated Digital Inputs / 6 x Isolated Transistor Digital Outputs
Price from USD 54.00
Key features
- 12 Isolated digital inputs
- 6 Isolated transistor digital outputs
- Standard Modbus RTU communication over RS-485
- Designed for digital input monitoring, transistor output control, and automation applications
- 32-bit ARM core microcontroller with 48 MHz clock
- Stand-alone operation or modular expansion capability
- Isolated RS-485 communication interface
- USB service port for configuration and maintenance
- Wide input power supply range (12 - 48 VDC)
- Overvoltage and reverse polarity protection
- Reliable industrial-grade design with surge protection
- EMI, EMS, EMC, and shock resistant
- Standard 35 mm DIN rail mounting
- Operating temperature: -40 to 80 °C (-40 to 185 °F)
- 5% to 90% non-condensing relative humidity
Overview
PMM0628XT is a combined digital input and transistor output module designed for industrial automation, remote monitoring, and control applications. The module provides twelve isolated digital inputs and six isolated transistor digital outputs that can be monitored and controlled through standard Modbus RTU communication over an RS-485 interface.
Designed for reliable operation in harsh industrial environments, PMM0628XT combines isolated field interfaces, industrial-grade protection circuits, and a wide DC power input range. The module can be integrated into SCADA systems, PLC networks, renewable energy plants, substations, and other automation systems requiring dependable digital status acquisition and transistor output control.
Its compact DIN-rail mounting design, simple configuration process, and robust communication interface make PMM0628XT an ideal solution for monitoring field contacts, interlocks, alarms, and control feedback while also driving external relays, indicators, signaling devices, and other low-power DC loads.
PMM0628XT is suitable for a wide range of industrial and utility automation applications, including:
Applications
- SCADA and remote terminal unit (RTU) systems
- Substation automation and interlocking systems
- Solar and renewable energy plant monitoring and control
- Digital input status monitoring and alarm collection
- Transistor output control
- Industrial process automation
- Building management and utility control systems
- General-purpose digital I/O expansion
Specifications
| Electrical Data | |
|---|---|
| Digital Inputs | 12 Isolated digital inputs |
| Digital Outputs | 6 Isolated transistor digital outputs |
| Output Type | Transistor output |
| Control Method | Individually monitored digital inputs and individually controlled transistor outputs |
| Input Signal Type | Voltage/contact status digital input |
| Load Current | Subject to transistor output rating |
| Load Voltage | Subject to transistor output rating |
| Isolation | Isolated digital input and transistor output channels |
| Protection | Overvoltage and reverse polarity protection |
| Interfaces | |
| Serial Interface | 1x RS-485 port |
| Communication Protocol | Standard Modbus RTU |
| USB Interface | 1x USB service/configuration port |
| LED Indicators | 12x LED indicators for digital inputs | 6x LED indicators for transistor outputs | 2x LED indicators for communication status |
| Power Parameters | |
| Input Power Supply | 12 - 48 VDC |
| Power Connector | Phoenix Contact 4-pin, 3.5 mm terminal connector |
| Power Protection | Reverse polarity and overvoltage protection |
| Physical Characteristics | |
| Housing | Plastic enclosure |
| Dimensions | 103 × 103 × 22.5 mm | 4.05 × 4.05 × 0.88 inch |
| Mounting | Standard 35 mm DIN rail mounting |
| Environmental Conditions | |
| Operating Temperature | -40 to 80 °C (-40 to 185 °F) |
| Relative Humidity | 5% to 90%, non-condensing |