Weidmüller UR20-4AO-UI-16-DIAG

Weidmüller UR20-4AO-UI-16-DIAG / Lenze W540-C-2A-002 — 4-channel analogue output module, current/voltage, 16-bit resolution, individual channel diagnosis, PUSH IN, IP20, u-remote system, order no. 1315730000. A 4-channel analogue output module for the u-remote system. With 16-bit resolution, a typical accuracy of 0.05% FSR (maximum 0.1% FSR), a repeat accuracy below 1 mV eff. and a 1 ms response time across all four channels simultaneously, the module delivers high-precision analogue setpoint signals to positioners, drives, control valves and other analogue actuators. Both module-level and individual channel diagnosis are available. Actuators connect via 2-wire (with automatic detection) or 4-wire PUSH IN terminals. Each channel has its own status LED. Substitute values can be configured for fault conditions. Outputs are supplied from the output current path (UOUT). Compatible with all u-remote fieldbus head stations.

Available in stock — ships within 3 days after payment.

Product overview

Applications

• High-precision analogue setpoint output for drives, positioners and control valves in machine and plant engineering — four independently parameterisable channels each deliver voltage (±10 V, ±5 V, 0…5 V, 0…10 V, 1…5 V, 2…10 V) or current (0…20 mA, 4…20 mA) signals at 16-bit resolution with a typical accuracy of 0.05% FSR and a 1 ms simultaneous update across all four channels, enabling precise closed-loop control of proportional valves, frequency inverters, servo amplifiers and other analogue actuators within a single compact u-remote slot
• Applications requiring high output signal integrity — a repeat accuracy below 1 mV eff., channel-to-channel cross-talk of just 0.001% FSR and guaranteed monotonicity ensure that each output channel delivers stable, drift-free setpoint signals with a temperature coefficient of 20 ppm/°K for voltage and 31 ppm/°K for current, supporting demanding process control applications where signal quality directly affects product quality or process safety
• Flexible 2-wire and 4-wire actuator connection with automatic wiring detection — PUSH IN terminals accept conductors from 0.14 mm² to 1.5 mm² without tools, with automatic 2-wire detection and full 4-wire Kelvin connection support for remote sense compensation, accommodating a wide range of actuator wiring configurations and reducing commissioning time
• Safe-state substitute value output on fieldbus fault — configurable substitute values allow each channel to hold a defined safe output level on communication loss or module fault, ensuring connected actuators move to a predictable safe position rather than latching at the last setpoint or going to zero in safety-critical process applications
• Hazardous area and marine analogue output installations — ATEX, IECEx, ClassNK, ABS and DNV certifications alongside short-circuit-proof outputs and individual channel diagnosis make the module suitable for certified decentralised analogue output stations in offshore, marine and Ex-zone environments within u-remote stations connected via PROFINET, EtherCAT, PROFIBUS, Modbus/TCP, EtherNet/IP and other supported fieldbus protocols

Shipping

• Ships within 3 days after payment
• Secure packaging for safe industrial transport
• Free delivery within Germany

Warranty & compliance

• 12-month warranty included
• Product is fully compliant with EU industry standards
• VAT invoice included with every order

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