Weidmüller UR20-16DI-N
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Weidmüller UR20-16DI-N / Lenze W560-C-4E-001 — 16-channel digital input module, N-switching, reverse polarity protection, single-conductor, 24 V DC, PUSH IN, IP20, u-remote system, order no. 1315390000. A 16-channel N-switching (NPN) digital input module for the u-remote system, designed for receiving binary control signals from sensors, transmitters, switches and proximity switches. All 16 inputs comply fully with IEC 61131-2 and support Type 1 and Type 3 sensors with an input filter of 3 ms. Reverse polarity protection is provided as standard. Module-level diagnosis is available via a collective message LED at the top of the module. Sensors connect via single-conductor PUSH IN terminals accepting conductors from 0.14 mm² to 1.5 mm². The module electronics supply connected sensors from the input current path (UIN). Compatible with all u-remote fieldbus head stations.
Available in stock — ships within 3 days after payment.
Product overview
| Manufacturer | Weidmüller Interface GmbH & Co. KG |
| Type | UR20-16DI-N |
| Order number | 1315390000 |
| GTIN (EAN) | 4050118118582 |
| System reference | Lenze W560-C-4E-001 |
| Product type | Remote I/O module, IP20, Digital signals, Input, 16-channel, PUSH IN connection |
| Module type | Digital input module — 16-channel, N-switching, single-conductor |
| Number of digital inputs | 16 |
| Input type | Types 1 and 3, EN 61131-2 |
| Input filter | 3 ms |
| Input voltage, high | < –11 V referred to +24 V of the input power supply UIN |
| Input voltage, low | > –5 V referred to +24 V of the input power supply UIN |
| Reverse polarity protection | Yes |
| Sensor supply | No |
| Sensor connection | Single-conductor |
| Module diagnosis | Yes |
| Individual channel diagnosis | No |
| Diagnostic data | 1 Byte |
| Supply voltage | 24 V DC +20% / –15%, via system bus |
| Current consumption from Isys, typ. | 8 mA |
| Current consumption from IIN | <15 mA |
| Galvanic isolation | 500 V DC between the current paths |
| Type of connection | PUSH IN |
| Wire cross-section | 0.14 mm²–1.5 mm² (AWG 26–16), solid and finely stranded |
| Fieldbus protocols | PROFINET IRT/RT, PROFIBUS DP-V1, EtherCAT, Modbus/TCP, EtherNet/IP, CANopen, DeviceNet, POWERLINK, CC-Link, CC-Link IE TSN, IEC 61162-450 |
| Interface | u-remote system bus |
| Transmission speed, max. | 48 Mbit/s |
| Mounting | TS 35 DIN rail |
| Operating temperature | –20°C to +60°C |
| Storage temperature | –40°C to +85°C |
| Dimensions (W × H × D) | 11.5 mm × 120 mm × 76 mm |
| Mounting dimension – height | 128 mm |
| Net weight | 86 g |
| UL 94 flammability rating | V-0 |
| Pollution severity | 2 |
| Test voltage | 500 V |
| Surge voltage category | II |
| Vibration resistance | 5 Hz ≤ f ≤ 8.4 Hz: 3.5 mm amplitude; 8.4 Hz ≤ f ≤ 150 Hz: 1 g acceleration (IEC 60068-2-6) |
| Shock | 15 g over 11 ms, half sinus wave (IEC 60068-2-27) |
| Air humidity (operation/storage/transport) | 10% to 95%, non-condensing (DIN EN 61131-2) |
| Air pressure (operation) | ≥ 795 hPa (height ≤ 2000 m, DIN EN 61131-2) |
| RoHS compliance | Compliant with exemption (7a, 7cI) |
| REACH SVHC | Lead 7439-92-1 |
| Product Carbon Footprint | 8.684 kg CO₂ eq. (cradle to gate) |
| Approvals / certifications | CE, UKCA, cULus (E141197), cULusEX (E223527), ATEX, IECEx, ClassNK, ABS, DNV, KoreaCert, RoHS compliant |
| Condition | New — in original packaging (OVP) |
Applications
- High-density NPN (N-switching) sensor signal acquisition in machine and plant engineering — 16 channels in a single 11.5 mm wide module receive binary control signals from NPN proximity switches, transmitters and switches compliant with IEC 61131-2 Type 1 and Type 3, minimising cabinet space in decentralised I/O architectures
- Applications requiring reliable input protection — built-in reverse polarity protection safeguards the module and connected sensors against incorrect wiring, while the 3 ms input filter suppresses signal noise and contact bounce for stable and reliable digital signal acquisition in demanding industrial environments
- High channel-count input stations with simple single-conductor wiring — PUSH IN terminals accept conductors from 0.14 mm² to 1.5 mm² without tools, enabling fast and error-free field cabling of all 16 channels and reducing commissioning time in large-scale sensor integration tasks
- Mixed I/O stations with minimal fieldbus cycle impact — with only 8 mA system bus current consumption and less than 15 mA from the input current path, the module combines efficiently with digital output and analogue u-remote modules across all supported fieldbus head stations including PROFINET, EtherCAT, PROFIBUS and CC-Link IE TSN
- Hazardous area and marine installations — ATEX, IECEx, ClassNK, ABS and DNV certifications make the module suitable for safety-rated decentralised input stations in offshore, marine and Ex-zone applications within the u-remote platform
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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