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SFB-PN-IRT-8M12-IOP

Operating instructions

Safety fieldbox

EN

Test pulse outputs: 

Y1 and Y2

Switching elements:

 

p-type, short-circuit proof

Rated operating voltage U

e

 

24 VDC

Rated operating current I

e

:

 

Y1: 15 mA 

Y2: 10 mA at 24 V/30 mA at GND

Leakage current I

r

:

 

≤ 0.5 mA

Voltage drop U

d

:

 

≤ 3 V

Test pulse duration:

 

≤ 1 ms

Test pulse interval:

 

500 ms

Classification:

 

ZVEI CB24I  

Source:

C1

Sink:

C1

Digital output: 

DO

Switching elements:

 

2 p-type, short-circuit proof

Utilisation category:

 

DC-12 / DC-13

Rated operating voltage U

e

 

24 VDC

Rated operating current I

e

:

 

0.8 A

Leakage current I

r

:

 

≤ 0.5 mA

Voltage drop U

d

:

 

≤ 1 V

Inductive load:

 

≤ 400 mH

Switching frequency output:

 

≤ 1 Hz

Test pulse duration:

 

≤ 1 ms

Test pulse interval:

 

15 … 250 ms

Classification:

 

ZVEI CB24I  

Source:

C1

Sink:

C1

Diagnostics input/FB interface:  

DI

Switching thresholds:

 

−3 V … 5 V (Low) 

 

13 V … 30 V (High)

Current consumption per input:

 

< 12 mA / 24 V

Permissible residual drive current:

 

< 1.0 mA

Input debounce filter:

 

10 ms

FB interface data transmission rate:

 

19.2 kBaud

Power supply devices: 

A1 and A2

Rated operating voltage U

e

 

24 VDC

Rated operating current I

e

:

 

0.8 A

Device port line fuse:

 

1.5 A  

(integrated automatic resettable fuse)

Electrical data – PROFINET P1/P2 

Field bus protocol:

 

PROFINET / PROFIsafe

Specification:  

 

- PROFINET:

 

V2.3, Conformance class C  

  - Supported options:

 

MRP, fast start-up 

 

- PROFIsafe

 

V2.4

Network load class, PROFINET:

 

3

Transmission rate:

 

100 Mbit/s Full Duplex

PROFINET addressing:

 

via DCP

Integrated switch:

 

Dual port, 100 Mbit/s, IRT-capable

Supported PROFINET services:

 

I&M0 to I&M3, SNMP, LLDP

Service interface:

 

Web interface HTTP

LED indications 

8 x LED green/red 'E':

 

Error LED, device port  

8 x LED yellow 'I':

 

Input LED, device port

2 x LED green 'L':

 

Link LED, Ethernet port 

2 x LED green 'A':

 

Activity LED, Ethernet port

1 x LED green/red 'SF':

 

System fault LED  

1 x LED red 'BF':

 

Bus fault LED

1 x LED green/red 'Err':

 

Error LED, fieldbox 

1 x LED green 'Pwr':

 

Power LED, fieldbox

The sum of the total current of the individual device ports 

X0 – X7 for outputs A1 (power supply to devices) and DO 

(digital output) should not exceed 850 mA.

Protection class IP67 is only reached if all M12 connectors 

and blanking plugs, as well as the viewing window are 

properly fastening with screws.

2.4  Safety classification

- Safety inputs, 2-channel:

Standards:

 

IEC 61508, IEC 62061, ISO 13849-1

PL:

 e

Control Category:

 4

DC:

 

99 %

PFH:

 

2.9 x 10

-9

 /h

PFD

avg

:

 

2.5 x 10

-4

SIL:

 

suitable for SIL 3 applications

Mission time:

 

20 years

Response time of local safety input > PROFINET:

 

20 ms

The SFB fulfills the requirements as PDDB according to IEC 60947-5-3 

in combination with magnetic sensors (2 NC contacts) up to PL e / SIL 3.

- Safety inputs, 1-channel:

Standards:

 

IEC 61508, IEC 62061, ISO 13849-1

PL:

 

d

Control Category:

 

2

DC:

 

90 %

PFH:

 

2.3 x 10

-7

 /h

PFD

avg

:

 

2.0 x 10

-2

SIL:

 

suitable for SIL 1 applications

Mission time:

 

20 years

Response time of local safety input > PROFINET:

 

20 ms

Test interval for error detection:

 

10 s

- Safety outputs, 1 cable (PL d):

Standards:

 

IEC 61508, IEC 62061, ISO 13849-1

PL:

 d

Control Category:

 3

PFH:

 

1.0 x 10

-7

 /h

PFD

avg

:

 

8.8 x 10

-3

SIL:

 

suitable for SIL 2 applications

Mission time:

 

20 years

PROFINET reaction time > local safety output:

 

50 ms

- Safety outputs, 2 cables (PL e):

Standards:

 

IEC 61508, IEC 62061, ISO 13849-1

PL:

 e

Control Category:

 4

PFH:

 

2.9 x 10

-9

 /h

PFD

avg

:

 

2.5 x 10

-4

SIL:

 

suitable for SIL 3 applications

Mission time:

 

20 years

PROFINET reaction time > local safety output:

 

50 ms

Safety response times, SFB

The overall reseponse time of a safety function is made up of the 

following:

•  Response time of the connected safety switchgear

• Delay time of the safety fieldbox SFB-PN (WCDT_Input ≤ 20 ms)

•  PROFINET/PROFIsafe transmission time

•  Cycle time F runtime group F-PLC

•  Response time of safety shut-off element (actuator)

In addition to the maximum response time of the SFB-PN, 

the response times of the connected safety switchgear, the 

transmission time from PROFINET and the response times 

of additional PROFIsafe components (if applicable) must be 

taken into consideration.

The maximum acceptable response times of the safety 

functions are defined in the risk analysis of the machine.

The safety functions, configuration of the safety fieldbox 

and correct installation must be checked by a responsible 

safety specialist/safety representative.

Summary of Contents for SFB-PN-IRT-8M12-IOP

Page 1: ...rsions or for applications that are approved by the manufacturer Detailed information regarding the range of applications can be found in the chapter Product description 1 5 General safety instruction...

Page 2: ...mation on the commissioning of the safety SFB PN fieldbox can be found on the internet at www schmersal net GSDML file for safety fieldbox SFB PN The dual language GSDML file for the SFB PN can be fou...

Page 3: ...DO digital output should not exceed 850 mA Protection class IP67 is only reached if all M12 connectors and blanking plugs as well as the viewing window are properly fastening with screws 2 4 Safety c...

Page 4: ...nnector 103013430 10 0 m Pre wired cable female connector 103013431 3 0 m Connecting cable male female connectors 103013432 5 0 m Connecting cable male female connectors 103013433 7 5 m Connecting cab...

Page 5: ...3 Internal fuse elements device ports The device ports X0 X7 are designed for 0 8 A continuous current and equipped in each case with an auto resettable fuse of 1 5 A for line protection If the fuse e...

Page 6: ...ice port X2 Input LED X2 Error LED X6 Device port X6 Input LED X6 Device port X0 X3 Device port X4 X7 with FB interface for BDF200 FB Error LED X1 Device port X1 Input LED X1 Error LED X0 Device port...

Page 7: ...rostatically sensitive components Do not touch the printed circuit board directly When you open the inspection window ensure that no moisture or excessive humidity penetrates into the fieldbox The 3 r...

Page 8: ...may exhibit the following display and flashing pattern LED display Description GREEN ON Field box in RUN GREEN Flashes Module fault can be acknowledged RED ON Internal field box fault RED 3 Hz F_WD_T...

Page 9: ...igns are based on simultaneous activation of all lock and unlock functions In the event of delayed activation of the lock and unlock function larger systems are possible Device configuration version M...

Page 10: ...00 Electromechanical interlock interlock function via 1 wire SFB X0 X7 Safety Switch 1 5 A1 DI 2 4 Y1 X1 6 7 Y2 X2 8 3 DO A2 8 3 1 5 2 4 6 7 Diag SCHMERSAL devices AZM 161 FB AZM 170 FB Electronic sen...

Page 11: ...cibly interrupted SFB X0 X7 2 4 Y1 X1 1 2 Safety Switch Safety Switch 6 7 Y2 X2 1 2 Different safety switchgear Optoelectronic AOPD 8 pole SFB X0 X7 Receiver 1 5 A1 DI 2 4 Y1 X1 6 7 Y2 X2 8 3 DO A2 8...

Page 12: ...land Industrie Service GmbH Alboinstr 56 12103 Berlin ID n 0035 EC prototype test certificate 01 205 5719 00 19 Person authorised for the compilation of the technical documentation Oliver Wacker M ddi...

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