VBA-4A-KE5-IJL/UJL AS-Interface analog module

Teknik Veriler

Node type

Standard node

AS-Interface specification

V3.0

Required gateway specification

≥ V2.1

UL File Number

E223772

MTBF

115 a

LED FAULT

Fault indication: red LED Red: communication error or address is 0 Red flashing: peripheral fault

LED INT

Internal output voltage active; green LED

LED PWR

AS-Interface voltage; green LED Green: voltage OK Flashing green: address 0 or peripheral error

LED AUX

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

LED OUT

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

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

Current consumption

I AUX ≤ 650 mA

Surge protection

U AUX , U e : overvoltage category II, safe isolated power supplies (PELV)

Number/Type

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

Supply

From AS-Interface (switch setting INT, default setting) or from auxiliary voltage U AUX (switch setting AUX)

Load

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

Current loading capacity

≤ 100 mA (signal current + actuator power supply) from AS-Interface; overload-proof and short-circuit proof ≤ 600 mA (signal current + actuator power supply) from external auxiliary voltage U AUX , overload-proof and short-circuit proof

Resolution

Voltage output: 3 mV Current output: 6 µA

Accuracy

0.15 % of full-scale value

Temperature influence

1 µA/K or 0,3 mV/K

Short-circuit current

voltage output: max. 22 mA