Lenze 13322168 EPM-S202.1B S200 Digital Output Module
Het item werd toegevoegd aan uw offerteaanvraag
Product Information
The Lenze 13322168 EPM-S202.1B is a 16-channel digital output module engineered for the Lenze I/O System S200 family. Designed in a compact slice format, this module interfaces central control systems with field actuators by providing 16 positive-switching (PNP) output channels. Operating at a nominal 24 V DC supply voltage, each channel delivers up to 0.5 A continuous current to drive field devices such as pneumatic solenoid valves, contactors, visual signal towers, and field indicators. Built-in 500 V AC galvanic isolation between the internal backplane logic and external field circuits prevents electrical noise, voltage spikes, and ground loops from affecting upstream automation controllers.
Connecting the EPM-S202.1B into an existing control system relies on the internal Lenze S200 backplane bus and stationary base terminal blocks utilizing tool-free spring-cage push-in terminals. Commissioning a replacement unit is streamlined by the slice design, which allows hot-swappable module replacement on the base block without disconnecting installed field wiring. Operational parameters are configured via Lenze EASY Engineering Tools or Lenze PLC Designer software and stored centrally on the master controller. When replacing an existing module, the master controller automatically restores parameter configurations across the backplane bus, allowing rapid restoration of machine functionality with support from ABC Industrial Parts.
System status and fault localization are handled directly on the front panel and through system diagnostics. Individual LEDs for channels 1 through 16 illuminate green when active and flash red when an output short-circuit or overload occurs. System health is monitored by the DIA LED, which illuminates red during internal backplane faults or diagnostic errors. Common operational faults include channel overloads (0x01), field supply drops below 18 V DC (0x02), and internal module hardware faults (0x04). If a hardware monitoring error persists after a power cycle, internal component failure is present, and exchanging the module through ABC Industrial Parts provides a fast resolution to minimize downtime.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | 13322168 |
| Model/Type | EPM-S202.1B |
| Product Family | I/O System S200 |
| Component Type | Digital Output Module |
| Digital Output Channels | 16 |
| Output Logic Type | PNP (Positive Switching) |
| Nominal Output Voltage | 24 V DC |
| Field Supply Voltage Range | 18 ... 30 V DC |
| Output Current per Channel | 0.5 A |
| Galvanic Isolation | 500 V AC |
| Termination Type | Spring-cage push-in terminal block |
| Backplane Interface | Lenze S200 Backplane Bus |
Programming and Configuration
Engineering and parameter assignment for the Lenze 13322168 EPM-S202.1B are performed using Lenze EASY Engineering Tools or Lenze PLC Designer software. The module functions as a distributed I/O slice within the S200 station, receiving its functional profile and operational limits directly from the central PLC or S200 fieldbus coupler.
Because operational configurations are retained by the master controller software project, replacing a hardware slice requires no manual program transfers to the module itself. Upon insertion into a stationary S200 base terminal unit, the central controller automatically downloads configured parameters to the module across the internal backplane.
Communication and System Integration
The EPM-S202.1B integrates into Lenze automation topologies via the S200 backplane bus. The module attaches directly to adjacent S200 I/O slices and connects to Lenze S200 fieldbus couplers or controllers, which bridge field signal data to higher-level industrial networks.
Data exchange across the backplane bus includes real-time digital output state transfers and cyclic diagnostic status telegrams. This continuous status reporting enables higher-level PLCs to detect field-side short circuits, voltage drops, or module hardware faults immediately during machine operation.
Diagnostics and Status Indication
Visual status monitoring is provided by LEDs located on the front panel of the EPM-S202.1B module. Channel status LEDs 1 through 16 show solid green during active output conditions and switch to flashing red if an overload or short circuit occurs on the corresponding channel terminal. A dedicated DIA LED indicates module operational status, showing solid green during normal functionality and solid red if a module diagnostic error or backplane bus fault occurs.
In addition to local visual cues, the module transmits cyclic diagnostic telegrams across the S200 backplane bus to the controller. Detailed diagnostic analysis and channel-level fault evaluation can also be conducted using the Lenze EASY Diagnostics software utility.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| 1 ... 16 | Green / Red - Solid Green / Flashing Red / Off | Green: Output active / logic high; Off: Output inactive / logic low; Flashing Red: Short-circuit / overload at channel |
| DIA | Green / Red - Solid Green / Solid Red | Green: Module operating correctly; Red: Module diagnostic error / internal backplane bus fault |
Replacement and Spare Part Considerations
The modular slice construction of the Lenze EPM-S202.1B allows for quick hot-swappable installation. The electronic module unclips directly from the stationary S200 base terminal block, permitting module replacement without removing connected field wiring from the spring-cage push-in terminals.
When selecting a spare part, ensure exact match of part number 13322168 and model designation EPM-S202.1B. Because parameter sets are stored centrally in the master controller, no manual parameter setting or DIP switch positioning is required on the replacement slice prior to installation.
Error Codes & Fault Codes
The following error codes may be displayed during operation or diagnostics:
| Code | Name | Description | Possible Cause | Recommended Action |
|---|---|---|---|---|
| 0x01 | Short Circuit / Overload Output | Short circuit or excessive current draw detected on one or more output channels. | Faulty actuator wiring, short to GND, or output load exceeds 0.5 A per channel. | Check external wiring and actuator loads connected to output terminals 1 through 16. Clear short circuit and reset output channel. |
| 0x02 | Field Power Supply Fault | Field supply voltage 24 V DC is missing or below minimum operating threshold (18 V DC). | Blown external fuse, disconnected 24 V DC supply line, or faulty supply power unit. | Measure field supply voltage across power terminals. Ensure supply voltage is within 18...30 V DC range. |
| 0x04 | Internal Module Hardware Fault | Internal communication failure or hardware monitoring fault on module logic board. | Internal component damage, electrical surge, backplane connector corruption. | Power cycle module. If error persists, internal hardware fault is confirmed — return unit for repair or replace module. |
Frequently Asked Questions
What is the maximum output current rating per channel for the Lenze 13322168?
Each of the 16 positive-switching (PNP) digital output channels supports up to 0.5 A continuous current at a nominal supply voltage of 24 V DC.
Do I need to disconnect signal wiring when replacing an EPM-S202.1B module?
No. The EPM-S202.1B uses a hot-swappable slice design mounted on a stationary base unit with spring-cage push-in terminals. The electronic module can be removed and replaced while field wiring remains undisturbed on the base block.
How does the module indicate an output overload or short circuit?
The corresponding channel status LED (labeled 1 through 16) flashes red when a short circuit or current draw exceeding 0.5 A is detected on that output channel.
What engineering software is required to configure the EPM-S202.1B?
The module is configured using Lenze EASY Engineering Tools or Lenze PLC Designer software. System diagnostics can also be evaluated using the Lenze EASY Diagnostics software tool.
What is the allowable field power supply voltage range for this module?
The field power supply operates at a nominal 24 V DC with an allowable operating range of 18 V DC to 30 V DC.
Take advantage of our exchange formula
A defective product does not have to be worthless. At ABC Industrial Parts, you can hand in defective products and immediately benefit from a discount on your new purchase. This is a smart way to save money while contributing to a circular economy.
Play it safe with our warranty conditions
Industrial plants prefer to keep running invariably, no matter what. Therefore, it is essential that you can rely on high-quality products and/or sustainable repairs. With our warranty conditions, you can count on certainty, whether you choose new, used or repaired products.
Data backup and recovery
Have you lost valuable parameters or data due to a malfunction while the manufacturer no longer provides support? At ABC Industrial Parts, we help you secure this data, both for common and specific products.
Specific firmware and hardware versions
If you are working with specific hardware or firmware versions that are no longer available from the manufacturer, ABC Industrial Parts is your partner. When making your enquiry, clearly state which versions you need, we will then look at the possibilities of supplying those versions, so that your installations continue to function optimally.
Disclaimer:
We are not an authorised distributor of Lenze.
Product photos are for illustration purposes only and may differ from the actual product delivered.
Some of the content on this page was created with the help of AI. While we strive to provide accurate and up-to-date information, errors may occur.