Fail-Safe Modules
7.2 PM-E F pm DC24V PROFIsafe Power Module
ET 200S Distributed I/O System - Fail-Safe Modules
62 Installation and Operating Manual, 08/2008, A5E00103686-07
7.2 PM-E F pm DC24V PROFIsafe Power Module
7.2.1 Properties of the PM-E F pm DC24V PROFIsafe Power Module
Order Number
6ES7138-4CF03-0AB0
Properties
The PM-E F pm DC24V PROFIsafe power module possesses the following properties:
● 2 relays for switching the voltage buses P1 and P2, output current = 10 A
● 2 fail-safe digital outputs, P/M-switching, output current 2 A
● Rated load voltage 24 VDC
● Suitable for solenoid valves, DC contactors and indicator lights
● Group fault display (SF; red LED)
● Status display for each output (green LED)
● Status display for load current power supply (PWR; green LED)
● Assignable diagnostics
● Achievable safety classes are listed in the table below
Note
The PM-E F pm DC24V PROFIsafe power module is not suitable for the supply of F-SMs.
Table 7- 1 Overview of available safety classes with PM-E F pm DC24V PROFIsafe
PM-E F pm DC24V PROFIsafe Maximum Attainable Safety
Class
Signal switches
daily or more often
SIL3/Category 4/PLe Without standard DO
modules
Signal switches
less than once a
day
SIL2/Category 3/PLd
Relay outputs P1
and P2
With standard DO modules
refer to the Internet
(http://support.automation.siemens.com/WW/vi
ew/en/12461959/133300)
SIL2/Category 3/PLd
Electronic outputs
DO 0 and DO 1
refer to the applications in the "Wiring of the
PM-E F pm DC24V PROFIsafe (Page 70)"
chapter.
SIL3/Category 4/PLe
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