The fail-safe modules of ET200pro can be used to implement the safety-related application requirements as an integral part of the overall automation. The safety functions required for fail-safe operation are integrated in the modules. The modules can be used for safety circuits up to Cat. 4/ SIL 3.
Communication to fail-safe SIMATIC S7 CPUs is performed by means of PROFIsafe.
The modules can be operated in a distributed configuration down-circuit of the IM 154-2 High Feature and IM154-4 PROFINET High Feature interface modules.
A standard power module is required to supply the modules.
Siemens Fail-Safe Digital Expansion Modules SIMATIC ET 200pro Product Specifications:
| Article number |
6ES7148-4FA00-0AB0 |
|
ET200PRO, El-Mod., 8/16 F-DI 24V DC |
| Supply voltage |
|
| Rated value (DC) |
24 V |
| Reverse polarity protection |
Yes |
| power supply according to NEC Class 2 required |
No |
| Power loss |
|
| Power loss, typ. |
4.5 W |
| Digital inputs |
|
| Number of digital inputs |
16 |
| Input current |
|
| ● for signal “1”, typ. |
3.7 mA |
| Standards, approvals, certificates |
|
| Highest safety class achievable in safety mode |
|
| ● Performance level according to ISO 13849-1 |
e |
| ● SIL acc. to IEC 61508 |
3 |
| Dimensions |
|
| Width |
90 mm |
| Height |
130 mm |
| Depth |
65 mm |
| Article number |
6ES7148-4FC00-0AB0 |
6ES7148-4FS00-0AB0 |
|
ET200PRO,El-Mod,4/8 F-DI/4 F-DO 24VDC/2A |
ET200PRO,El-Mod, F-Switch PROFIsafe |
| Supply voltage |
|
|
| Rated value (DC) |
24 V |
24 V |
| power supply according to NEC Class 2 required |
No |
No |
| Power loss |
|
|
| Power loss, typ. |
5.8 W |
3 W |
| Digital inputs |
|
|
| Number of digital inputs |
8 |
2 |
| Input current |
|
|
| ● for signal “1”, typ. |
3.7 mA |
3.5 mA |
| Digital outputs |
|
|
| Number of digital outputs |
4 |
3 |
| Short-circuit protection |
Yes |
Yes |
| Output current |
|
|
| ● for signal “1” rated value |
2 A |
|
| Standards, approvals, certificates |
|
|
| Highest safety class achievable in safety mode |
|
|
| ● Performance level according to ISO 13849-1 |
e |
e |
| ● SIL acc. to IEC 61508 |
3 |
3 |
| Dimensions |
|
|
| Width |
90 mm |
45 mm |
| Height |
130 mm |
130 mm |
| Depth |
65 mm |
65 mm |
