B&R ECPA81‑2 Analog Output Module

Technical Specifications

Model:ECPA81‑2

Brand:B&R

Product Type:MULTI‑CONTROL rack series analog output module

Applicable System:B&R Midi‑Multi‑Control rack system,applied for early‑generation packaging machinery,process equipment for analog actuator and valve control

Channel Quantity:8 independent analog output channels

Output Range:0‑20mA current signal

Resolution:11‑bit

Installation:Install in MULTI‑CONTROL rack slot

Indicator:On‑board channel status LED for fault diagnosis

Degree of protection:IP20

Certification:CE,UL

Working temperature:0℃ ~ +55℃

Storage temperature:‑25℃ ~ +70℃

Relative humidity:5‑85% non‑condensing,pollution degree 2

Built‑in function:Rack‑mounted analog output module converts rack bus digital signals into 0‑20mA analog current signals to drive field valves,proportional actuators and transducers. 11‑bit resolution ensures stable analog control accuracy. LED status indicators support quick on‑site channel fault checking,designed for old‑generation rack‑based automation system signal output

Product Brief

ECPA81‑2 belongs to B&R MULTI‑CONTROL old‑generation I/O family,it is discontinued legacy spare part providing 8‑channel analog current output. Widely used for original B&R old‑equipment maintenance and renovation. Before purchase,please confirm rack hardware version and slot compatibility requirement. ESD anti‑static protection shall be followed during installation