Siemens 6ES5460-4UA12 Digital output modules

Siemens SIMATIC S5 Digital Output Module 6ES5460-4UA12 Overview

The Siemens SIMATIC S5 460 Digital Output Module (6ES5460-4UA12) is a component of the SIMATIC S5 Programmable Logic Controller (PLC) system. It provides digital output channels for controlling various actuators such as solenoid valves, contactors, indicator lights, etc.

Product Detailed Description

• Function:

• Provides 16 digital output channels.

• Converts the PLC's internal logic signals into control signals for external devices.

• Each output channel can control an independent actuator.

• Output type is transistor output (PNP).

• Features short-circuit protection.

• Output status is indicated by LEDs.

• Features:

• 16 digital output channels.

• Output type: Transistor PNP.

• Rated output voltage: 24 V DC.

• Rated output current: 0.5 A per channel.

• Short-circuit protection: Electronic, individual protection for each channel.

• Output status indication: One LED indicator per channel.

• Module width: 25 mm.

• Pluggable terminal blocks for easy wiring.

Product Parameters

• Digital Outputs:

• Number of channels: 16

• Output type: Transistor PNP

• Rated output voltage: 24 V DC

• Output voltage range: 20.4 V DC to 28.8 V DC

• Rated output current: 0.5 A per channel

• Output current range: 0 mA to 0.5 A

• Short-circuit current limit: Typ. 0.8 A

• Switching delay ON (TON): Typ. 1 ms

• Switching delay OFF (TOFF): Typ. 1 ms

• Lamp load: Max. 12 W (resistive load)

• Power Supply:

• External power supply: 24 V DC (L+)

• Current consumption: Typ. 60 mA (without load)

• Isolation Voltage:

• Optocoupler isolation, no electrical isolation between input and output

• Connection Method:

• Pluggable screw terminal blocks

• Environmental Conditions:

• Operating temperature: 0 °C to +60 °C

• Storage temperature: -25 °C to +70 °C

• Humidity: According to IEC 60068-2-30

• Dimensions (W x H x D):

• 25 mm x 290 mm x 245 mm (typical, depending on mounting rail)

• Weight:

• Approx. 300 g

• Compatibility:

• For use with Siemens SIMATIC S5 series PLCs

Product Advantages

• High Channel Density:

• Provides 16 output channels in a single module, saving control cabinet space.

• PNP Outputs:

• Widely used in industrial control and compatible with various actuators.

• Short-Circuit Protection:

• Each channel has electronic short-circuit protection, improving system reliability and reducing troubleshooting time.

• Easy Wiring:

• Pluggable terminal blocks simplify the installation and maintenance process.

• Status Indication:

• Each output channel has an LED indicator for easy diagnosis of the output status.

• Mature and Reliable:

• As part of the SIMATIC S5 series, this module has been widely proven in applications and offers good reliability.

Precautions

• Correct Wiring:

• Ensure that the power supply and output signal lines are connected correctly according to the wiring diagram. Incorrect wiring can damage the module or cause system malfunctions.

• Power Supply Voltage:

• Ensure that the external power supply voltage is within the permissible range (20.4 V DC to 28.8 V DC).

• Load Current:

• The load current for each output channel must not exceed the rated value (0.5 A). If actuators with higher current requirements need to be controlled, use intermediate relays or contactors.

• Environmental Conditions:

• Ensure that the module operates within the permissible operating temperature and humidity range. Avoid use in corrosive gases or dusty environments.

• ESD Protection:

• Observe electrostatic discharge (ESD) protection measures when handling the module.

• Maintenance:

• Regularly check that the module connections are secure and keep the module clean.

Product Applications

The Siemens SIMATIC S5 Digital Output Module 6ES5460-4UA12 is widely used in various industrial automation fields for controlling digital signal actuators, such as:

• Solenoid Valve Control:

• Controlling solenoid valves in pneumatic or hydraulic systems.

• Contactor and Relay Driving:

• Driving intermediate relays and contactors to control higher power motors or other equipment.

• Indicator Light and Alarm Control:

• Controlling indicator lights and alarm signals on control panels.

• Small Motor Start/Stop Control:

• Directly controlling some small DC motors or controlling AC motors via relays.

• Other Digital Control Applications:

• For various devices requiring switching control.

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