Datasheet

PNOZmulti products
Base units
PNOZ m3p
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2015-11
138
} X7:
– Power supply
} LEDs:
– PWR
– RUN
– DIAG
– FAULT
– I FAULT
– O FAULT
Function description
Functions
The function of the inputs and outputs on the control system depends on the safety circuit
created using the PNOZmulti Configurator. A chip card is used to download the safety cir-
cuit to the base unit. The base unit has 2 microcontrollers that monitor each other. They
evaluate the input circuits on the base unit and expansion modules and switch the outputs
on the base unit and expansion modules accordingly.
The LEDs on the base unit and expansion modules indicate the status of the configurable
control system PNOZmulti.
The online help on the PNOZmulti Configurator contains descriptions of the operating
modes and all the functions of the control system, plus connection examples.
Application for furnaces
The base unit PNOZ m3p is designed for controlling and monitoring furnaces (see online
help for the PNOZmulti Configurator).
These include:
Monitoring:
} Safety chains
} Combustion air pressure
} Ignition
} Flame monitoring
} External compound controller
} Tightness control
and controlling:
} Safety valves
} Ignition valves