• Runs on browsers, no extra software tool is required.
  • No more programming, Web pages provided for control logic editing.
  • Support at most "24 ICP DAS Modbus Power Meter modules + 8 Modbus I/O modules" (Max. total of 16 TCP type modules)
    • COM2 and COM3 interface can connect to Max. 16 Modbus RTU modules (include Power Meter & I/O Module) individually.
    • LAN interface can connect to Max. 16 Modbus TCP modules (include Power Meter & I/O Module).
    • Support at most 4 ICP DAS PM-4324 series Power Meters.
  • Display real-time or historical power data by browser. Provide power data statistics report by browser.
  • Provide microSD card for power data log operation. Data log file auto send-back & recovery when disconnected network is resumed.
  • Built-in IF-THEN-ELSE logic engine for power demand management.
  • Provide alarm message notification function via Email or SMS (for SMS message sending, GTM-203M-3GWA is required).
  • Adjust device operations by its power status via Modbus I/O modules.
  • Provide Schedule function for operations of I/O modules (devices).
  • Support Modbus TCP/RTU, FTP and SNMP protocols.


The PMC-5151 is a web-based intelligent Power Meter Concentrator developed by ICP DAS. It offers webpage interface, and features various functions such as: power data collection, logic control, power demand management, data logger and alarm notification functions.PMC-5151 allows connections to ICP DAS Smart Power Meters via RS-485 or Ethernet interface to read the power data of the devices measured by the power meters; and then real-time record the power values in the data logger file. It also provides data logger file auto send-back function; together with PMC Data Server software or SCADA software, it allows collection and analysis of the power data. PMC-5151 is equipped with built-in Web Server that allows direct connections via browsers to the PMC-5151 for viewing power data and setting up the system parameters. It also offers Modbus TCP/RTU Slave function that allows SCADA software or HMI devices to connect to PMC-5151 to get real-time power data of the devices via Modbus TCP/RTU protocol. In addition to ICP DAS XW-Board and M-7000 I/O modules, the PMC-5151 can also connect to standard Modbus TCP/RTU Slave modules. By working with the I/O modules, and functions such as IF-THEN-ELSE logic rule execution and alarm notification functions including Email/SMS/SNMP Trap, PMC-5151 offers more thought-out power demand management and alarm notification functions, and is able to perform load shedding of the devices if required, and enables real-time monitoring and control of the power consumption of the devices.


 Protocol • Modbus TCP/RTU for SCADA software
• FTP Client & Server
• SNMP & SNMP Trap
 Function • Web Interface for Configuration
• IF-THEN-ELSE Logic operation (Unlimited rule supported)
• Power meters & I/O modules monitoring and control
• Data Logger operation
• Timer operation (Unlimited set supported)
• Schedule operation (Unlimited set supported)
• Internal Register operation (48 set supported)
• non-SSL & SSL Email sending function
• SNTP Time Synchronization
 Power Management • Power Data Display
• Historical Power Data Report
• Power Demand Management
• PUE Setting and Display


 CPU Module
 CPU 32-bit ARM CPU (520 MHz)
 Storage Expansion microSD socket with 4 GB microSD card (support up to 32 GB microSDHC card)


 LED Indicators
 Status 1 x Power/Running


 I/O Expansion
 I/O Type XW-board
 Remote Module Support M-7000/DL Series Module
Modbus RTU Slave Module
Modbus TCP Slave Module
 Power Meter PM Series Modbus meter


 COM Ports
 Ports COM 1: RS-232 (RxD, TxD and GND); non-isolated;
COM 2: RS-485 (D+, D-); 2500 VDC; isolated;
COM 3: RS-485 (D+, D-); 2500 VDC; isolated;


 Ports RJ-45 x 2, 10/100 Based-TX (Auto-negotiating, Auto MDI/MDI-X, LED indicators)


 Input Range 10 ~ 30 VDC
 Consumption 4.8 W


 Dimensions (mm) 91 x 126 x 52 (W x L x H)
 Installation DIN-Rail Mounting


 Operating Temperature -25 ~ +75 °C
 Storage Temperature -30 °C ~ +80 °C
 Humidity 10 ~ 90%, Non-condensing



 PMC-5151-EN     CR  Web-based Power Meter Concentrator (English) (Plastic Case) (RoHS) 1