VBA-2E-G11-I/U/PT100-V1 AS-Interface analog module

Teknik Veriler

Node type

Standard node

AS-Interface specification

V3.0

Required gateway specification

≥ V2.1

Profile

S-7.3.D

IO code

7

ID code

3

ID1 code

F

ID2 code

D

UL File Number

E223772

LED AS-i/FAULT

Status display; multi-colour LED Green: normal operation Red: communication fault Flashing yellow/red: address 0 Flashing green/red: peripheral fault

LED ANALOG

status of input signal; LED yellow off: not active on: signal within measuring range flashing: signal outside of measuring range

LED AUX

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

LED INT/EXT

status display input supply; LED green green: input supply from AS-Interface off: input supply from auxiliary voltage

Auxiliary voltage (output)

U AUX 20 ... 30 V DC PELV

Rated operating voltage

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

Rated operating current

I e ≤ 60 mA (without sensors) / max. 200 mA

Protection class

III

Surge protection

U AUX , U in : Over voltage category III, safe isolated power supplies (PELV)

Number/Type

2 analog inputs Current: 0 ... 20 mA/4 ... 20 mA voltage: 0 ... 10 V Pt100: -200 ... 850 °C

Supply

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

Current loading capacity

≤ 140 mA from AS-Interface; overload and short-circuit resistant ≤ 600 mA from external auxiliary voltage U AUX , overload and short-circuit protected

Input resistance

current input: max. 70 Ω voltage input: 100 kΩ

Measuring current

for Pt100: approx. 1 mA

Accuracy

Voltage/current: 0.1% of accumulated value Pt100: 0.1% of indicated temperature [°C] + 0.3 °C