EPM-H315 00413184 LENZE

EPM-H315 00413184 Analog Output Modules

Product  Description：

Lenze Analog Output Modules are precision industrial components designed to expand the control capabilities of Lenze PLC and I/O systems, such as the Lean Line or modular bus terminal architectures. These modules convert digital control signals generated by the central processor into continuous, variable voltage or current outputs. They act as the execution interface for driving devices that require infinitely variable regulation rather than simple binary control, ensuring smooth and dynamic performance on the factory floor.

Product Parameters

The technical foundation of Lenze Analog Output Modules focuses on conversion accuracy, signal versatility, and speed:

• Channel Configuration: Typically available in configurations of 2, 4, or 8 channels per module to scale according to system design requirements.

• Signal Output Ranges: Configurable for standard industrial voltage ranges including 0V to 10V DC and minus 10V to plus 10V DC, as well as standard current ranges including 0mA to 20mA and 4mA to 20mA.

• Digital to Analog Resolution: High-precision conversion processing, generally rated at 12-bit or 16-bit resolution, providing thousands of steps for exceptionally smooth signal curves.

• Settling Time: Fast reaction capabilities, with output signal settling times usually ranging between 100 microseconds and 2 milliseconds depending on the inductive or capacitive load.

• Output Current Capacity: Voltage output channels are optimized for standard high-impedance inputs, while current loop channels typically support a maximum load impedance of 500 Ohms.

• Bus Synchronization: Supports synchronized data cycle modes over internal backplane buses and standard fieldbuses like EtherCAT or CANopen to match rapid motion profiles.

Product Advantages

Lenze Analog Output Modules deliver significant operational and control advantages for high-performance machinery:

• High Linearity and Stability: Engineered with strict tolerance limits to ensure that the physical output matches the target digital value with minimal drift across changing temperatures.

• Built-in Galvanic Isolation: Robust internal isolation between the field-side electronics and the internal system backplane protects the central controller from electrical line faults and high-voltage spikes.

• Intelligent Diagnostic Monitoring: Features active monitoring for open-circuit faults on current loops and short-circuit protection on voltage outputs, prompting immediate system alerts to prevent equipment damage.

• Flexible Parameterization: Output ranges and fault-state hold behaviors (e.g., maintaining the last value or resetting to zero during a communication failure) can be easily configured via Lenze engineering software tools.

• Space Saving Form Factor: The high-density modular slice design allows multiple channels to be packed into a narrow housing, maximizing available space inside the control enclosure.

Product Applications

These analog modules are critical for regulating variable mechanical and electrical systems across automated lines:

• Speed Control for Inverters: Providing a variable 0 to 10V reference signal to control the acceleration, deceleration, and running speed of variable frequency drives and servo systems.

• Proportional Valve Regulation: Driving hydraulic or pneumatic proportional valves to achieve infinitely variable fluid flow rates or pressure adjustments in stamping and molding machinery.

• Temperature Control Loops: Sending reference inputs to electronic power controllers or solid-state relays that govern the heating intensity of industrial furnaces and extrusion barrels.

• Actuator Positioning: Directing motorized dampers, louvers, and control valves in specialized material processing and industrial climate control environments.

• Tension Regulation Systems: Interfacing with winding and unwinding equipment to continuously fine-tune torque commands and maintain consistent web tension in printing or textile plants.

Important Precautions

To preserve the accuracy of the output signals and safeguard the hardware, the following handling and installation rules must be enforced:

• Single Point Shield Grounding: Always implement high-quality shielded twisted-pair cabling for analog routing. The cable shield must be securely grounded at a single end (typically the control cabinet entry point) to prevent ground loops from injecting electrical noise.

• Load Impedance Verification: Before connecting a field device, ensure its input impedance aligns with the module's specifications. Overloading a current channel or under-loading a voltage channel will lead to distorted output signals and module overheating.

• Power Off Manipulation: Do not insert, remove, or rewire the module while the main system or the external field power supply is switched on. Physical handling under electrical load can damage the internal bus contacts.

• Physical Separation from Noise Sources: Route all analog output control lines through distinct cable pathways segregated from high-voltage AC cables, motor power lines, and fast-switching digital signals to prevent inductive cross-talk.

• Configuration Validation: Double-check the module’s output type settings in the controller software configuration before activating the system. Attempting to force a current loop output through a device configured for a voltage input can ruin the field receiver or trigger a module fault.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

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Our main products include DCS control system spare parts, PLC system spare parts, and robot system spare parts. Our advantageous brands include Allen Bradley, Bently Nevada, ABB, HIMA, Reliance, Bender, National Instruments, Emerson Ovation, Honeywell, Siemens, Allen Bradley, ICS Triplex, FOXBORO, Schneider, GE Fanuc, Motorola, HIMA, Prosoft, and other imported industrial components. Our main products serve a wide range of electronic, metallurgical, chemical, and power plants Industries such as steel mills, rubber, cement, machinery and equipment, and construction.