ParkerView
Lead Lag
CELLULAR BASED BOILER CONTROL ParkerView Lead Lag (PV-LL) allows owners and operators to be offsite and know if their boiler system is ready to provide heat for their building or industrial process. LEARN MORE TODAY

Designed and Built For Each Application

ParkerView Lead Lag (PV-LL) panels are cellular based Boiler Control and Monitoring Systems that are custom designed for each application. It will allow the owners and operators to be offsite and know if their boiler system is ready to provide heat for their building or industrial process. System Status can be viewed on a web dash board at anytime from anywhere. Operations of plating plants or other facilities can schedule startups and shutdowns which can save energy and insure the plant is ready when production is started.

BMS Software

PV-LL’s are successfully integrated to many front end BMS software systems and can transmit if the boilers are on, their temperature, system pressure, alarm conditions and other useful information.

What is a ParkerView Lead Lag Panel?
ParkerView Lead Lag (PV-LL) panels provide a complete boiler control and monitoring system. They are custom designed for each application and can accommodate the control and monitoring of various equipment. The PV-LL can monitor the system setpoint and stage the boilers to meet the load requirements. We are able to monitor and control boilers, pumps and isolation valves. We have multiple panels online that give the user access to all the settings, alarms and system parameters.

An intuitive menu system allows the user to input system parameters to optimize system response.

Programming
PV-LL’s are successfully integrated to many front end BMS software systems and can transmit if the boilers are on, their temperature, system pressure, alarm conditions and other useful information. Give us a call and we can custom build one for your system needs.

Equipment
Our PV-LL’s come with an 8.4” color touch screen and IDEC PLC and all the necessary modules installed in a Nema 4 enclosure.

A modem is provided for remote access through your phone or computer to a custom built dashboard. Please see below for more information. Having a modem installed gives us the ability to provide live online support during a startup and make any necessary updates to the PLC.

The ProtoNode is available to connect Parker Boiler Modbus equipped products to:

BACnet MSTP (RS-485) / BACnet IP (Ethernet) / Modbus TCP/IP (Ethernet) / Metasys N2 (RS-485) / LonWorks

Finally Connected


  • On the backside, our PV-LL connects through Modbus RTU to different boiler and equipment controls.

  • Sensors and additional equipment can connect through dry contacts.

  • 4-20mA signal, Type J-Thermocouple, TRD Thermocouple, pressure transducers and 115V/1Ph line input.

Boiler Controls


  • These controls are recommended to take advantage of the full potential of the ParkerView Lead Lag Panel. They have native Modbus RTU output.

  • At this level not only will the basic temperature, pressure and alarm data be available, but many boiler operational and alarm parameters can be viewed and annunciated.

  • Siemens LMV36, RWF40 or 55, SOLA Flame Safeguard and S7800A1142 Display Module.