Siemens PM-E F pm DC24V PROFIsafe Installation And Operating Manual page 187

Switching frequency
•
•
•
•
Voltage induced on current interruption
(internally) limited
Short-circuit protection of output
Time, Frequency
Switching time
Release time
Protection against Overvoltage
Protection of outputs from surge in accordance
with IEC 61000-4-5 (no protection elements
required)
•
•
*: For more information on the requirements for sensors and actuators, see the
Modules"
ET 200S Distributed I/O System - Fail-Safe Modules
Installation and Operating Manual, 08/2008, A5E00103686-07
With resistive load
With inductive load in accordance with IEC
60947-5-1, DC13
With inductive load in accordance with IEC
60947-5-1, AC15
Inductive load in accordance with UL 508
Symmetrical
– Channel 1 (9/13) against (10/14)
– Channel 2 (11/15) against (12/16)
Asymmetrical
– Channel 1 (9/13) or (10/14) against PE
– Channel 2 (11/15) or (12/16) against PE
chapter in this manual.
7.8 1 F-RO DC24V/AC24..230V/5A Digital Electronic Module
Technical Specifications
2 Hz, maximum
0.1 Hz, maximum
2 Hz, maximum
Pilot Duty B300, R300
No
No, external fusible cut-out, 6 A, operating class
gL/gG; with two outputs wired in parallel, each
output must be fused with a 6 A fusible cut-out,
operating class gL/gG. Note that for applications
in accordance with EN 50156-1, the specified
rated current of the overcurrent protective device
must be multiplied by the safety factor 0.6 to rule
out the error "non-opening of contact elements
due to permanent contact welding".
Typically 13 ms
Typically 16 ms
+1 kV; 1.2/50 μs
+2 kV; 1.2/50 μs
Fail-Safe Modules
"Wiring and Fitting
187