VBA-4E4A-G12-XEL AS-Interface sensör/aktüatör modülü

Teknik Veriler

Node type

A/B node

AS-Interface specification

V3.0

Required gateway specification

≥ V3.0

Profile

S-7.A.7

IO code

7

ID code

A

ID1 code

7

ID2 code

7

UL File Number

E223772

MTBF

142.5 a (at 40 °C ambient temperature)

LED FAULT

error display; LED red red: communication error or address is 0 red flashing: overload of sensor power supply or outputs

LED PWR

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

LED AUX

ext. auxiliary voltage U AUX ; dual LED green/red green: voltage OK red: reverse voltage

LED IN

switching state (input); 4 LED yellow

Auxiliary voltage

U AUX 24 V DC ± 15 % PELV

Rated operating voltage

U e 26.5 ... 31.6 V from AS-Interface

Rated operating current

I e ≤ 40 mA

Protection class

III

Surge protection

U AUX , U in : Over voltage category III, safe isolated power supplies (PELV) derived from mains up to 300 V AC line-to-neutral

Number/Type

4 inputs for 2- or 3-wire sensors (PNP), DC

Supply

from external auxiliary voltage U AUX

Current loading capacity

≤ 500 mA overload and short-circuit resistant

Input current

≤ 8 mA (limited internally)

Switching point

according to DIN EN 61131-2 (Type 2)