16 Channels Digital Output 24VDC NPN

Get Latest Price

Min. Order:

Contact Now

Product Description

Product Attributes

Model No.: DT-221F

Packaging & Delivery

Download

The file is encrypted. Please fill in the following information to continue accessing it

Unveiling the Future- ODOT's Highlights from SPS205

ODOT DT-221F 16-Channels digital output module Explained_20260116_14584459



Product Description

DT-221F 16 Channels Digital Output /24VDC/NPN

Module Feature

1. The module supports 16 channels digital output, the output low level is valid and the output voltage is 0V.

2. The module carries 16 digital output channel LED indicators.

3. The module has the function of thermal shutdown and over current protection.

4. Module high speed redundant backplane bus with pluggable terminal blocks.

Technical Parameters

General Parameters
Current Consumption	48mA@5VDC
Field Power	19.2~28.8VDC (Nominal: 24VDC)
Wirring Diameter	Min.0.2mm²(AWG24) Max.1.5mm²(AWG16)
Terminal Pluggable	Support
Backplane Bus	Double bus redundancy
Installation	35mm DIN-Rail
Dimension	1191480mm
Product Certification	CE Certification

Input parameters
Channel number	16 channels output
Indicator	16 channel indicators
Output Type	Transistor output, NPN
Load capacity	12W (0.5A)/ each channel
Output Current of Module	Max.8A
Load Resistance	Min.48Ω
Output Delay	OFF to ON: Max.100μs ON to OFF: Max.200μs
Output voltage	0V
Residual Current	<8 μA
Switching Frequency	Resistive load: Max.100Hz Inductive load: Max.2Hz
Module Fault Handling	Output fault value or hold last output value can be configured
Protection Function	Overcurrent protection, protection current: 0.7~1.4A

Environment parameters
Horizontal Installation Operating Temperature	-35℃~60℃
Vertical Installation Operating Temperature	-35℃~50℃
Storage Temperature	-40℃~85℃
Environment Humidity	5%~95%RH (No condensation)
Installation Altitude	<2000m
Pollution Degree	Ⅱ
Protection Grade	IP20
Mechanical Properties	Comply with IEC60068-2-6, IEC6008-2-27
Insulation Withstand	Comply with IEC61131-2
EMC Performance	Comply with IEC61131-2, IEC61000-4 (ESD: Contact discharge ±6kV, Performance level A; Air discharge±8kV, Performance level A SURGE: Common mode ±2kV, Performance level A EFT: ±2kV, Performance level A)

Application scenarios:

FQA

Q：What is the digital output type and logic level of the DT-221F module?

A：The DT-221F provides 16-channel NPN-type digital outputs with low-level active logic (output is ON when at 0V).

Q：Does this module include status indicators and protection features?

A：Yes, each digital output channel has a dedicated LED indicator, and the module includes built-in over-current protection and thermal shutdown for safe and reliable operation.

Q：How does the DT-221F module enable quick installation and high-reliability connectivity?

A：The module features a high-speed redundant backplane bus and pluggable terminal blocks, enabling quick field wiring and easy maintenance.

Certifications & Quality Assurance:

ODOT Products comply with international industrial standards, including CE and RoHS, and undergo strict quality control to ensure long-term reliable operation in industrial environments.