VAA-2E1A-G10-SAJ/EA2J-2X1M AS-Interface safety module

Teknik Veriler

Node type

Safety-Slave

AS-Interface specification

V3.0

Required gateway specification

≥ V2.1

UL File Number

E223772 "For use in NFPA 79 Applications only"

Safety Integrity Level (SIL)

SIL 3

Performance level (PL)

PL e

Category

Cat. 4

MTTF d

no significant contribution to MTTFd of the overall system

Mission Time (T M )

20 a

LED FLT

error display; LED red red: communication error or address is 0

LED AS-i

AS-Interface voltage; green LED green: voltage OK flashing green: address 0

LED IN

switching state (input); 2 LED yellow

LED OUT

Switching state (output); LED yellow

Rated operating voltage

U e 26.5 ... 31.6 V from AS-Interface (PELV)

Rated operating current

I e ≤ 90 mA

Protection class

III

Surge protection

overvoltage category III

Rated insulation voltage

32 V

Pulse withstand voltage

0.8 kV

Number/Type

2 safety-related inputs for mechanical contacts, crossed-circuit monitored: 2 single-channel contacts: up to category 2/PL c to ISO 13849-1 or 1 2-channel contact: up to category 4/PL e to ISO 13849-1

Supply

from AS-Interface

Voltage

20 ... 30 V DC pulsed

Current

input current limited ≤ 15 mA, short-circuit protected

Directive 2014/30/EU

EN 62026-2:2013 EN 61000-6-2:2005 EN 61000-6-4:2007