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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RK1100-1CQ20-0AA3 |
| Alternative Part Number | 3RK11001CQ200AA3 |
| Manufacturer | Siemens |
| Type | AS-i Compact Module |
| I/O Configuration | 4 Digital Outputs |
| Output Current | 3 A Max for all outputs |
| Operating Voltage | 26.5 to 31.6 V dc |
| Mounting Type | DIN Rail Mount |
| Dimensions | 45 x 39 x 80 mm |
| Protection Class | IP67 |
| Connection Type | M12 Screw-type Terminals |
| AS Interface Total Current | 45 mA |
| Ground Terminal | Using PIN5 on the M12 sockets. Outgoing via flat tab sleeve (2.8 x 0.8 mm form A) |
| Addressing | Front addressing socket |
| Polarity Reversal Protection | Built-in |
| Status Display | Yellow LED for I/Os, Green LED for Uaux, Green/Red dual LED for AS-Interface/diagnostics |
| Output Protection | Short-circuit, Induction, Watchdog built-in |
| Ambient Operating Temperature | -25 to +85 °C |
| Storage Temperature | -40 to +85 °C |
| Certifications/Approvals | General Product Approval, EMC, Declaration of Conformity |
| Design | Digital I/O modules for operation in the field, standard slave, 8 I/O configuration |
The Siemens 3RK1100-1CQ20-0AA3 is a high-quality compact module designed for robust and efficient operation in industrial environments. This I/O module is part of the AS-Interface system and is engineered to provide reliable digital output functionality. With its IP67 rating, it is well-suited for field operations, offering protection against dust and water ingress, making it ideal for a variety of demanding applications.
The module features four digital outputs, each capable of delivering up to 1 A with a collective maximum of 3 A for all outputs, operating at a voltage range of 24 V DC. This allows for direct control of actuators and other field devices. The outputs are equipped with built-in short-circuit, induction, and overload protection, ensuring stable performance and longevity of the module and connected devices.
Mounting and installation are made simple with options for standard rail mounting or wall mounting using a mounting plate designed for the K45 compact module series. The module's compact dimensions, 45 mm in width, 80 mm in height, and 30 mm in depth, allow for efficient use of space within control cabinets or machine designs.
The 3RK1100-1CQ20-0AA3 is designed with user-friendly features such as front addressing and LED status indicators for I/Os, auxiliary power, and AS-Interface diagnostics, simplifying setup and maintenance tasks. The M12 screw-type terminals provide a secure and reliable electrical connection, while the module's design ensures compatibility with a wide range of industrial applications.
This Siemens compact module is a testament to the brand's commitment to quality, reliability, and innovation, making it a valuable addition to any automated system requiring precise and durable digital output control.
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, part of the K45 series.
How many outputs does the module have?
The module features 4 outputs with M12 screw-type terminals.
Can this module be used in outdoor environments?
Yes, the module has an IP67 rating, making it suitable for use in environments where it may be exposed to dust and water.
What is the operating voltage range for this module?
The operating voltage range is 26.5 to 31.6 V dc according to AS-Interface specifications.
What are the dimensions of the module?
The module measures 45 mm in width, 80 mm in height, and 30 mm in depth.
How is the module mounted?
The module can be mounted on a standard rail or wall using a mounting plate for the K45 compact module.
Does the module have a ground terminal?
Yes, it utilises PIN5 on the M12 sockets for grounding, with outgoing via flat tab sleeve.
Is there built-in protection against polarity reversal?
Yes, the module includes built-in polarity reversal protection.
What is the maximum current for the AS interface?
The AS interface total current input maximum is 45 mA.
How are the outputs protected?
The outputs are protected with built-in short-circuit, induction, and watchdog protection mechanisms.
What is the ambient operating temperature range for this module?
The module can operate in ambient temperatures ranging from -25 to +85 degrees Celsius.
How are the I/Os indicated on the module?
The I/Os are indicated with a yellow LED, while the Uaux is shown with a green LED, and the AS-Interface/diagnostics are indicated with a green/red dual LED.
Does the module come with a mounting plate?
No, the modules are delivered without a mounting plate, which must be ordered separately.
