Remote I/O module, Digital signals, Input, 16-channel - UR20-16DI-N

Weidmüller UR20-16DI-N is a 16-channel digital input module for the u-remote I/O system with NPN (sinking) inputs, so the sensor switches the negative side and the input thresholds are referenced to +24 V. Choose it where the installed sensor base is NPN — the PNP equivalent is the UR20-16DI-P — and note that at 11.5 mm wide it gives 16 channels in a single slice.

• Channels: 16 digital inputs, NPN (sinking)
• Signal type: EN 61131-2 types 1 and 3; input high < −11 V, input low > −5 V referred to +24 V
• Input current: < 15 mA total from the input power segment
• Supply voltage: 24 V DC +20 % / −15 % via the system bus
• Current consumption: 8 mA typical from the system supply (Isys)
• Isolation: 500 V DC between the current paths
• Connection: PUSH IN, 0.14 mm² to 1.5 mm² (AWG 26–16)
• Input filter: 3 ms
• Diagnostics: Module diagnosis, 1 byte diagnostic data; reverse polarity protection
• Operating temperature: −20 °C to +60 °C
• Dimensions (W x H x D): 11.5 x 120 x 76 mm
• Protection degree: IP20
• Approvals: cULus E141197, cULusEX E223527, RoHS compliant

TROAPC's standard warranty covers all products. A 5-year warranty applies to applicable IP Enclosures products. Refer to Refunds & Returns for more information.