Pilz PMCprotego D.72/000/0/0/2/208-480VAC - Manual (Page 36)

4.1 Overview
4 Function Description
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]
4-2
Fig. 4-1: Block diagram of PMCprotego D
Ethernet
subscriber
Digital
inputs
Digital
outputs
Operational
readiness
Analogue
inputs
Safety function
STO
Incremental encoder
Control
Regulation
Monitoring
Communication
D
A
Ethernet
RS 232
CAN
Control element Power element
A
D
Resolver
Encoder
M3
Charging circuit
Rectifier
Inverted rectifier
Mains voltage
PWM
I
Filter
A
D
I
Brake
chopper
24 V
Supply voltage
Holding brake
Filter
PC
CAN Master
Intermediate circuit
capacitor
24 V