VBA-4A-G11-I/U-F AS-Interface analog module

Teknik Veriler

Node type

Standard node

AS-Interface specification

V3.0

Required gateway specification

≥ V2.1

Profile

S-7.3.6

IO code

7

ID code

3

ID1 code

F

ID2 code

6

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 output signal; yellow LED Yellow: Output value within range Yellow flashing: lead breakage (on current output) or output value out of range

LED AUX

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

LED INT/EXT

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

Auxiliary voltage (output)

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 ≤ 75 mA (without outputs) / max. 200 mA

Protection class

III

Surge protection

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

Number/Type

4 analog outputs Current: 0 ... 20 mA Voltage: 0 ... 10 V

Supply

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

Load

voltage output: min. 1 kΩ current output: max. 600 Ω

Current loading capacity

≤ 120 mA (signal current + actuator supply) from AS-Interface; overload and short-circuit protected ≤ 700 mA (signal current + actuator supply) from external bulk power supply U AUX , overload and short-circuit protected

Resolution

Voltage output: 3 mV Current output: 6 µA

Accuracy

0.15 % of full-scale value