VAA-4E4A-KE5-ZEJQ/R AS-Interface sensör/aktüatör modülü

Teknik Veriler

Node type

Standard node

AS-Interface specification

V3.0

Required gateway specification

≥ V2.0

UL File Number

E223772

MTBF

224 a

LED FAULT

Fault display; Red LED red: Communication fault or address is 0 red, flashing: Overload, internal input supply

LED INT

Internal input supply active; LED green

LED PWR

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

LED IN

switching state (input); 4 LED yellow

LED OUT

Switching state (output); 4 LED yellow

Auxiliary voltage (input)

U EXT 12 ... 30 V DC PELV

Rated operating voltage

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

Rated operating current

I e ≤ 35 mA (without sensors) / max. 230 mA

Surge protection

O1 ... O4: Over voltage category II U EXT , U e : overvoltage category II, safe isolated power supplies (PELV)

Number/Type

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

Supply

from AS-Interface (switch position INT, default settings) or external U EXT (switch position EXT)

Voltage

21 ... 31 V DC (INT)

Current loading capacity

≤ 150 mA, overload- and short-circuit protected (INT)

Input current

≤ 5.6 mA (max.)

Switching point

according to DIN EN 61131-2 (type 1)

0 (unattenuated)

≤ 0.5 mA

1 (attenuated)

≥ 2 mA

Signal delay

< 1 ms (input/AS-Interface)

Per contact

2 A/30 VDC; 2 A/250 VAC For more information, see the "Galvanic Isolation" section