Datasheet

PNOZmulti Mini products
Link modules
PNOZ mml1p
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2015-11
567
Front view
Key:
} X2:
– 0 V, 24 V:Supply connections
– FE: Functional earth
} Link:
Connection
} LEDs:
– Power
– Ready
– Link
– Fault
Function Description
Functions
The link module PNOZ mml1p is used to safely transfer the input information from 32 virtual
inputs and 32 virtual outputs between two PNOZmulti systems. One link module is as-
signed to each base unit. Data is exchanged cyclically.
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.