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I/O Module UF20-16DO-N Digital Output 16 Channel NPN
Discover the UF20-16DO-N 16-channel NPN output module, offering reliable signal control with 24V DC, photoelectric isolation, reverse protection, and more. Learn about its power supply parameters, mechanical structure, and working environment details.
Description
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The digital output module has 16 channels, and the width is only 12 mm.
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Support digital leakage type output, NPN type low level effective.
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It can transmit the binary control signal of the automation equipment to the connected actuator (such as solenoid valve, contactor, transmitter, relay or other electrical load).
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The module adopts Push-in CAGE CLAMP technology, which allows a single strand of wire to be inserted directly
Integrated I/O module

| Specification | |
| Product | UF20-16DO-N |
| Number of channels | 16 |
| Data size | 2 Byte |
| Signal type | NPN |
| “0” signal voltage | DC 24V(±25%) |
| “1” signal voltage | DC 0V(±3%) |
| Connection type | 1-line |
| Reverse protection | Yes |
| Isolation method | Photoelectric isolation |
| Fault diagnosis | Yes |
| Power Supply Parameters | |
| Connection type | PUSH-IN terminal blocks |
| Working voltage | 24V DC +20 % / -15 % |
| System supply current | <66mA |
| Maximum area of wire | 1.5mm² |
| Maximum area of wire (AVVG) | AWG16 |
| Minimum area of wire | 0.34mm² |
| Minimum area of wire (AVVG) | AWG22 |
| Strip length | 8~10mm |
| Mechanical Structure | |
| Protection grade | IP20 |
| Size (H x W x D) | 75mmX12mmX105mm |
| Installation type | 35mm DIN |
| Work Environment | |
| Working temperature | -10-55℃ |
| Storage temperature | -20-85℃ |
| Relative humidity | 5~95%RH(non-condensing) |







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