Technical Specifications

Model:ECE161‑0

Brand:B&R

Product Type:MULTI‑CONTROL rack series digital input module

Applicable System:B&R Midi‑Multi‑Control rack system,applied for early‑generation packaging machinery,process equipment for switch and sensor signal acquisition

Nominal Input Voltage:24VAC / 24VDC

Max Input Voltage:30VDC,28VAC

Channel Quantity:16 independent digital input channels

Input Resistance:2.2kΩ

Input Current:12mA@24VDC,10mA@24VAC

AC Frequency Range:47‑63Hz

Switching Delay:0→1:10ms,1→0:20ms

Isolation:Optocoupler galvanic isolation between field side and PLC bus side

Power Consumption:0.2W

Installation:Install in MULTI‑CONTROL rack slot

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 digital input module collects field switch,sensor contact signals and transmits digital data to rack backplane bus. Optocoupler isolation improves anti‑interference performance for complex field environment. Compatible with both AC and DC input signals to adapt diverse field sensor types,status indicator supports quick on‑site fault diagnosis

Product Brief

ECE161‑0 belongs to B&R MULTI‑CONTROL old‑generation I/O family,it is discontinued legacy spare part for early rack‑based control system. It provides 16‑channel universal digital input for signal acquisition. 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