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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RK1400-1DQ03-0AA3 |
| Alternative Part Number | 3RK14001DQ030AA3 |
| Manufacturer | Siemens |
| Type | Digital I/O Module |
| Number of Inputs | 4 |
| Input Type | PNP transistor, 2- and 3-wire technology |
| Input Voltage | 20 … 30 V (using AS-Interface) |
| Input Current | 6 mA (signal <1> minimum), 1.5 mA (signal <0> maximum) |
| Total Current Input (max) | 270 mA |
| Number of Outputs | 4 |
| Output Type | PNP transistor |
| Output Voltage | 24 V DC (using black AS-Interface flat cable) |
| Output Current (nominal) | 1 A per output |
| Aggregate Current (max) | 4 A |
| Sensor Supply | Short-circuit and overload resistant |
| Operating Voltage | 26.5 … 31.6 V (according to AS-Interface specification) |
| Ground Terminal | PIN5 of each M12 socket is connected to the grounding wrist strap in the mounting plate |
| Addressing | Front addressing socket |
| Mounting Plate | Modules are delivered without mounting plate; to be ordered separately |
| Environmental Protection | IP67 |
| Connection Type | M12 screw-type terminals |
| Dimensions (H x W x D) | 60 x 29 x 152 mm |
| Commodity Code | 853710 |
| Special Features | Short-circuit protection and induction protection built-in for outputs |
The Siemens 3RK1400-1DQ03-0AA3 is a robust digital I/O module designed for seamless integration into field operations, particularly in environments requiring an IP67 protection rating. This compact module is part of the K60 series and is engineered to facilitate efficient and reliable automation processes in a variety of industrial settings.
Equipped with 4 digital inputs and 4 digital outputs, the module allows for a streamlined connection of sensors and actuators to the AS-Interface communication system. The inputs are designed to handle a maximum of 200 mA, while the outputs can deliver up to 1 A at 24 V DC, making it suitable for a wide range of control tasks.
The module's inputs utilise PNP transistor input circuits compatible with both 2- and 3-wire technology, ensuring versatility and ease of integration with existing systems. The outputs are equally flexible, featuring PNP transistor switching outputs and built-in short-circuit and overload protection for enhanced operational safety.
For ease of installation, the module comes with M12 screw-type terminals, providing a secure and reliable electrical connection. The total current input for the AS interface is rated at a maximum of 270 mA, with an operating voltage range specified by the AS-Interface standard of 26.5 to 31.6 V.
The 3RK1400-1DQ03-0AA3 is designed with a front addressing socket for straightforward configuration, and each unit is delivered with high-quality stainless steel screws and sockets. Note that the mounting plate is to be ordered separately, allowing for customised installation according to specific application requirements.
This digital I/O module is a testament to Siemens' commitment to delivering high-performance automation components that cater to the demanding needs of modern industry. Its compact size, combined with its durable construction and reliable performance, makes it an excellent choice for enhancing the efficiency and reliability of automated systems.
Commonly Asked Questions
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Frequently Asked Questions
What type of module is this?
This is a digital I/O module designed for operation in the field with an IP67 protection rating, suitable for decentralised installation.
How many inputs and outputs does the module have?
The module features 4 digital inputs and 4 digital outputs.
What is the power supply requirement for this module?
The module requires an external additional supply (AUX POWER) of 20 to 30 V DC for the output circuits.
Can this module be used with AS-Interface?
Yes, it is designed to be used with AS-Interface and has a total current input of 270 mA.
What are the ambient operating temperature ranges for the module?
The module can operate within an ambient temperature range of -25 to +85 degrees Celsius.
What type of connections does the module support?
The module supports M12 screw-type terminals for its electrical connections.
Is the module equipped with short-circuit protection?
Yes, the module's outputs are short-circuit proof and it also has built-in induction protection.
How can the module be mounted?
The module can be mounted on a standard rail or wall-mounted using a mounting plate for K60 compact modules.
Does the module have any status indicators?
Yes, it has yellow LEDs for I/O status display, a green LED for Uaux display, and green/red LEDs for AS-Interface and diagnostics.
What approvals does the module have?
The module has approvals from UL, CSA, and is suitable for shipbuilding applications.
Part conditions explained
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