IAC

B&R 3UM161.6

2005 universal mixed module, 1 x 4 analog inputs ±10 V, 14-bit, 1 x 3 analog outputs ±10 V, 12-bit, 1 x 14 digital inputs 24 VDC, 1 ms, 1 digital output 24 VDC, 2 A, 500 µs, 1 digital output 24 VDC, 10 mA, 10 µs, both outputs usable as inputs, order 2x TB718 terminal blocks separately!

Lifecycle & replacement

Lifecycle status not indexed

No manufacturer-published lifecycle data for B&R part numbers is indexed here yet. Ask IAC to check availability and an upgrade path.

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Technical specifications

Short description
I/O module14 digital inputs, 2 digital outputs, 4 analog inputs, 3 analog outputs, potentiometer power supply, special functions
General information
Diagnostics / Power supply for digital inputsYes, using LED status indicator and software
Diagnostics / Digital outputsYes, using LED status indicator
Power consumption / 24 VDC4.0 W (+1.5 W for potentiometer power supply)
Power consumption / 5 VDC2.0 W
Power consumption / Total6.0 W
Electrical isolation / Channel - ChannelNo
Electrical isolation / Channel - PLCYes
Electrical isolation / Potentiometer power supply - PLCYes
Electrical isolation / Analog - Potentiometer power supplyNo
Electrical isolation / Digital - AnalogYes
Certifications / CEYes
Certifications / UKCAYes
Certifications / ULcULus E115267 Industrial control equipment
Status indicatorsConverter function, configuration per comparator, power supply for digital inputs, I/O function per digital channel
Potentiometer power supply
Voltage±10 V
Load4 x 1 kΩ parallel, total max. ±80 mA
Short-circuit proofYes
Basic accuracy±0.4% at 25°C
Digital inputs
Input filter / Hardware≤1 ms
Input filter / Software-
Quantity14 (+2 if the digital outputs are used as digital inputs)
Nominal voltage24 VDC
Input circuitSink or source
Additional functionsEvent counting, period measurement, latch input (comparator input)
Analog inputs
Quantity4
Input±10 V
Input typeDifferential input
Digital converter resolution14-bit
Conversion time<45 µs for all inputs
Output formatINT
Input impedance in signal range10 MΩ
Input protectionProtection against wiring with supply voltage
Basic accuracy±0.05% at 25°C
Digital outputs
Quantity2
Nominal voltage24 VDC
Nominal output current10 mA to 2 A
Total nominal current2.01 A
Output circuitSource
Output protectionThermal shutdown in the event of overcurrent or short circuit, integrated protection for switching inductive loads, reverse polarity protection of the output power supply
Sensor power supplyExternal
Additional functionsFast comparator output (10 µs), both outputs can also be used as digital inputs
Analog outputs
Quantity3
Output±10 V
Digital converter resolution12-bit
Conversion time<45 µs for all outputs
Switch on/off behaviorInternal enable relay for startup and errors
Output protectionProtection against wiring with supply voltage, short-circuit proof
Basic accuracy±0.05% at 25°C
Operating conditions
Degree of protection per EN 60529IP20
Ambient conditions
Temperature / Operation0 to 60°C
Temperature / Storage-25 to 70°C
Relative humidity / Operation5 to 95%
Mechanical properties
Dimensions / WidthSystem 2005 single-width
Can be installed on / Base unitYes
Can be installed on / Expansion unitYes
NoteOrder 2x TB718 terminal blocks separately

Documentation & CAD

Files hosted by B&R Industrial Automation; links open the official download page.

Datasheets

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Specifications from the official B&R product catalog. Always confirm against the datasheet for your exact revision.