PLC EXPLX3V-16EYT Digital Output Module SANGI ELECTRIC

SANGI ELECTRIC Digital Output Module PLC EXPLX3V-16EYT (NPN Digital Output Module)

SANGI ELECTRIC PLC EXPLX3V-16EYT is a digital output expansion module for PLC-based automatic control systems, supporting 16 digital signal outputs using the NPN output format to operate electrical devices with compatible connections and voltage ratings.

The module has an output response time of less than 0.2 ms, uses internal circuitry in the form of Photo-Coupling, supports DC output voltages ranging from 5-30 V, and has a maximum drive current of 0.5 A according to the catalog data.

It is suitable for machine control, production lines, and factory automation systems that require an increase in NPN-type digital output channels, with the need to verify compatibility with the main PLC and load ratings before installation.

General Features (Features)

• Brand: SANGI ELECTRIC
• Model: PLC EXPLX3V-16EYT
• Type: Digital Output Module
• Supports 16 digital output channels
• NPN type output
• Ground switching (Sinking Output) mode
• Output response time less than 0.2 ms
• Uses internal circuitry in the form of Photo-Coupling
• Supports DC output voltages ranging from 5-30 V
• Catalog specifies a maximum drive current of 0.5 A
• Suitable for expanding digital control points in PLC systems
• Suitable for machine control and factory automation applications

Technical Specifications (Technical Specifications)

Specifications	Details
Brand	SANGI ELECTRIC
Model	PLC EXPLX3V-16EYT
Product Type	Digital Output Module
Number of Digital Outputs	16 Channels
Output Signal Type	NPN
Switching Principle	Ground Switching (Sinking Output)
Output Response Time	Less Than 0.2 ms
Internal Circuit	Photo-Coupling

Output Voltage Range 5-30 VDC Maximum Output Current 0.5 A (Catalog Listed) Output Current per Channel To Be Confirmed from Manufacturer Datasheet Total Module Output Current Not Specified in Catalog Output Protection Not Specified in Catalog Module Supply Requirements To Be Confirmed from Manufacturer Datasheet Dimensions Not Specified in Catalog Compatible PLC Models To Be Confirmed from Manufacturer Documentation Operating Temperature Not Specified in Catalog Catalog Reference SCMA General Catalog Vol.5, D3-04

Note: The catalog confirms the number of outputs, signal type, response time, photo-coupling circuit range, and maximum output current, but does not specify channel current or total module current. Therefore, it is advisable to check the specific model datasheet before final design.

Digital Output 16 Channels

The PLC EXPLX3V-16EYT has 16 digital outputs for sending commands from the PLC system to control external devices through NPN output circuits.

With 16 channels, it is suitable for systems requiring control of multiple points. However, each channel's load current and total current when multiple outputs are used simultaneously must be checked.

NPN Output (Ground Switching)

The EXPLX3V-16EYT uses NPN or sinking output type, which primarily functions to switch the ground side of the circuit when the output is active.

Typically, an NPN load connection places the load between the positive power supply and the output terminal. The output circuit acts as a current path back to the system reference point according to the manufacturer's specifications.

The Common terminal and power supply must be checked against the EXPLX3V-16EYT wiring diagram before installation, as incorrect wiring can cause abnormal operation or damage.

Output Response Time Less Than 0.2 ms

The signal output response time of the module is less than 0.2 ms according to the catalog, suitable for applications requiring rapid changes in output status.

Actual operating speed depends on the PLC processing cycle, control program, and end devices as well. This Response Time does not confirm support for PWM or High-Speed Pulse Output specifically.

Photo-Coupling Circuit

The EXPLX3V-16EYT uses an internal Photo-Coupling circuit according to the catalog, which is a method of signal transmission using light within electronic devices.

Detailed electrical isolation and insulation voltage ratings are not specified; therefore, it's advisable to check the Datasheet for additional information if there are specific requirements regarding Electrical Isolation.

DC Output Voltage Range 5-30 V

The module supports a DC output voltage range of 5-30 V according to the catalog, suitable for connecting loads or external control circuits with appropriate electrical ratings.

This voltage range pertains specifically to the output circuit and should not be directly applied as the power supply voltage rating of the module because power supply specifications must be verified separately from the manufacturer's manual.

Maximum Output Current Rating

The catalog specifies a maximum drive current of 0.5 A for EXPLX3V-16EYT, but does not provide detailed channel-by-channel current ratings or module total current limits.

When selecting loads, it's important to check the operating current, surge current, and conditions for simultaneous multi-channel activation, especially inductive load devices that may require a back EMF protection circuit.

The 0.5 A current rating should not be used as an endorsement for all channels simultaneously without Datasheet confirmation.

Usage with PLC Systems

The EXPLX3V-16EYT is a Digital Output expansion module compatible with PLC systems, requiring verification of compatibility with the main CPU model, allowable number of modules to expand, and circuit connection requirements as per the manufacturer's manual.

It’s important to check power supply, wiring, and output terminals before actual use.

Example Applications

• Automatic machine control systems
• Circuit control command signal transmission systems
• Status indicator and device operation control systems with appropriate ratings
• Control devices supporting NPN output type
• 16-point Digital Output expansion system
• Production line control systems in factories
• Factory Automation and Machine Control Systems
• Design and development of industrial control systems

Compare EXPLX3V-16EYR and EXPLX3V-16EYT

Specifications	EXPLX3V-16EYR	EXPLX3V-16EYT
Digital Outputs	16 Channels	16 Channels
Output Type	Relay Contact	NPN
Internal Circuit	Mechanical Relay	Photo-Coupling
Output Response Time	10 ms	Less Than 0.2 ms
Output Voltage Range	250 VAC / 30 VDC	5-30 VDC
Maximum Current Listed	2 A	0.5 A

The EXPLX3V-16EYR model is suitable for systems requiring relay contact output, while the EXPLX3V-16EYT has an NPN output type with a faster response time and should be selected based on load type, voltage, and operating characteristics.

Guidelines for Selecting PLC EXPLX3V-16EYT

• Check the number of Digital Outputs required
• Verify that the end device supports NPN switching
• Ensure circuit voltage is within 5-30 VDC range
• Check the operating current for each load channel
• Confirm per-channel and total current ratings from the datasheet
• Consider a response time of less than 0.2 ms as appropriate for the application
• Verify compatibility with main PLC models
• Review power supply system and wiring diagrams
• Evaluate inductive load protection circuits as necessary

Installation Precautions

• Check NPN output terminals and common according to the manufacturer's wiring diagram
• Avoid connecting loads with voltages exceeding 5-30 VDC range
• Avoid connecting loads that exceed the output current rating
• Verify total current when multiple channels operate simultaneously
• Consider back EMF voltage protection for inductive loads
• Check grounding and power supply connections according to the manual
• Do not use general-purpose outputs as a substitute for dedicated safety systems that require specific certification
• Avoid plugging or unplugging modules while powered, unless specified by the manufacturer's manual
• Test all 16 digital output channels before using the machine in actual operation

Important Notes (Important Notes)

• The product is the SANGI ELECTRIC Digital Output Module model PLC EXPLX3V-16EYT
• Supports 16 digital output channels
• Output type: NPN
• Response time less than 0.2 ms
• Uses Photo-Coupling circuitry
• Supports DC output voltage range of 5-30 V
• The catalog specifies the maximum drive current as 0.5 A
• Must check individual channel and total current ratings from Datasheet
• Different from EXPLX3V-16EYR, which is a Relay Output Module
• Different from EXPLX3V-8EYT, which supports only 8 output channels
• Check compatibility with PLC and other devices before ordering