PMM0625XR - 16 x Isolated Relay Digital Outputs (Normally Open)
16 x Isolated Relay Digital Outputs (Normally Open)
Price from USD 51.00
Key features
- 16 Isolated relay digital outputs (Normally Open)
- Standard Modbus RTU communication over RS-485
- Designed for remote switching, 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
PMM0625XR is a 16-channel isolated relay digital output module designed for industrial automation, remote control, and monitoring applications. The module provides sixteen Normally Open (NO) relay outputs that can be independently controlled through standard Modbus RTU communication over an RS-485 interface.
Designed for reliable operation in harsh industrial environments, PMM0625XR combines galvanically isolated relay outputs, 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 remote switching and control.
Its compact DIN-rail mounting design, simple configuration process, and robust communication interface make PMM0625XR an ideal solution for controlling field equipment, signaling devices, relays, contactors, alarms, and other digital loads.
PMM0625XR is suitable for a wide range of industrial and utility automation applications, including:
Applications
- SCADA and remote terminal unit (RTU) systems
- Substation automation and control systems
- Solar and renewable energy plant control
- Remote alarm and annunciation systems
- Relay and contactor control
- Industrial process automation
- Building management and utility control systems
- General-purpose digital output expansion
Specifications
| Electrical Data | |
|---|---|
| Digital Outputs | 16 Isolated relay digital | outputs |
| Output Contact Type | Normally Open (NO) |
| Control Method | Individually controlled | relay outputs |
| Load Current | Subject to relay/contact | rating |
| Load Voltage | Subject to relay/contact | rating |
| Output Isolation | Isolated relay 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 | 16x LED indicators for | digital 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 |