Siemens SIMATIC HMI series User Manual

Overview
1.6 Accessories
Mobile Panels 2nd Generation
Operating Instructions, 09/2018, A5E33876626-AC
23
1.6.5
SIRIUS safety relays
If you are using a fail-safe Mobile Panel in a hardwired F system, you must use a safety
relay.
The Mobile Panels 2nd Generation have been tested with the following safety relays and
approved:
● SIRIUS safety relay, standard, relay output
article number 3SK1111-1AB30
● SIRIUS safety relay, standard, electronic output
article number 3SK1112-1BB40
● SIRIUS safety relay, advanced, relay output
article number 3SK1121-1AB40
● SIRIUS safety relay, advanced, electronic output
article number 3SK1122-1AB40
You can find the complete portfolio of the SIRIUS 3SK safety relays on the Internet
(http://www.siemens.com/product?3SK
).
Note
Evaluation of the safety-related operator controls via F-DI modules
Instead of a SIRIUS safety relay, F
-DI modules can be used for the evaluation.
The F
-DI modules used must be appropriate for the required safety integrity level
SIL/performance level and category. Depending on the safety integrity level SIL/performance
level and category required, the following functions are, for example, to be used for the F
-DI
modules:
•
Short- and cross-circuit monitoring
•
Discrepancy monitoring
•
Short-circuit detection
•
Cross-circuit detection
The plant operator/system engineer is resp
onsible for checking the proper functioning of the
hardwired F
-system with evaluation of the safety-related operator controls via one or more F-
DI modules.
See also
FAQs Mobile Panels 2nd Generation
(https://support.industry.siemens.com/cs/ww/en/ps/14746/faq
)

Siemens SIMATIC HMI series Specifications

General

Series	SIMATIC HMI
Category	Control Panel
Display Type	TFT LCD
Touch Screen	Yes (resistive or capacitive, depending on model)
Processor	Varies by model (e.g., ARM-based processors)
Storage	Varies by model (e.g., Flash memory, microSD card slot)
Communication Interfaces	Ethernet, USB
Protection Class	IP65 (front panel), depending on model
Operating Temperature	0 to 50°C, -20 to 60°C
Power Supply	24 V DC
Memory	128 MB, 256 MB