ET100E/S30824-Q61-X100-4/W30824-Q0061-C008 SIEMENS

ET100E/S30824-Q61-X100-4/W30824-Q0061-C008 Siemens Basis unit

Brand：SIEMENS Model number：ET100E/S30824-Q61-X100-4/W30824-Q0061-C008

Country of origin: Germany Product weight：0.55kg

HS code：8517623990

Product Details：

Product Dimensions：

The ET100E system was the predecessor to the more modern ET 200 series. It was engineered to reduce wiring costs by decentralizing the input/output modules from the main PLC rack. This specific part number represents a functional module or interface component used within the ET100E expansion racks. These units typically interface with the IM 308 host interface located in the S5-115U, S5-135U, or S5-155U central controllers.

Product Parameters

Due to the specialized nature of this legacy hardware, the parameters focus on its integration into the SIMATIC S5 ecosystem.

Product Series: SIMATIC S5 ET100E Distributed I/O System.
Compatibility: Designed for use with Siemens S5-115U, 135U, and 155U series controllers.
Part Numbers: S30824-Q61-X100-4 and W30824-Q0061-C008 (often cross-referenced as internal manufacturing or sub-assembly codes).
Communication Protocol: Uses the Siemens proprietary ET100 bus protocol.
Interface Connection: Typically utilizes a specialized multi-pin connector for the backplane and serial connection ports for the fieldbus link.
Power Consumption: Optimized for low-draw distributed environments, generally drawing power from the local rack supply.
Mounting: Rack-mounted design within the ET100E expansion chassis.

Product Advantages

Reduction in Wiring: By placing I/O closer to the field devices, this module significantly reduces the amount of multi-core cabling required to return to the central control room.
Modularity: The ET100E system allows for flexible expansion. Users can add modules as needed to accommodate system growth without reconfiguring the entire central PLC rack.
Rugged Industrial Design: Like most SIMATIC S5 components, this module is built with high-quality materials designed to operate in harsh industrial environments with vibration and temperature fluctuations.
Proven Reliability: The S5 series has a long-standing reputation for durability, with many units remaining in operation decades after their initial installation.

Important Considerations and Precautions

Legacy Status: This product is officially discontinued and is considered a "legacy" or "obsolete" item. Finding new units is difficult; most available units on the market are refurbished or surplus.
Compatibility Limitations: Ensure that the firmware version of your IM 308 interface module is compatible with this specific version of the ET100E module.
Power Supply Polarity: Always verify the voltage levels and polarity before energizing the rack. Incorrect wiring in legacy S5 systems can cause permanent damage to the backplane.
Electrostatic Discharge (ESD): When handling these modules, use proper ESD grounding (such as a wrist strap) to avoid damaging the sensitive internal circuitry.
Environmental Constraints: Ensure the operating environment is free from conductive dust and excessive moisture, as these modules are not typically rated for high IP (Ingress Protection) without an external cabinet.
Migration Planning: Because these parts are no longer manufactured, it is highly recommended to plan for a system migration to SIMATIC S7 or ET 200MP/SP systems to avoid extended downtime in the event of a failure.

Product Applications

The ET100E system was widely used in large-scale industrial plants during the 1980s and 1990s. Typical applications include:

Automotive Assembly Lines: Controlling distributed sensors and pneumatic valves across long production lines.
Water Treatment Facilities: Monitoring remote pump stations and flow meters distributed across a large geographic area.
Chemical Processing: Collecting data from temperature and pressure transmitters located in different processing zones of a plant.
Power Plants: Managing auxiliary systems where the control logic is centralized but the physical devices are spread throughout the facility.
Steel Mills: Operating in environments where high-reliability communication is needed despite electromagnetic interference.

6ES7972-0CB20-0XA0 SIEMENS

We have the same series of models in stock. If you don't find the model you need, please contact us and we will provide you with an official quotation！

SIEMENS6SE6440-2UD13-7AA1

SIEMENS6SL3224-0BE37-5AA0

SIEMENS6DD1684-0BC0

SIEMENS6DD1684-0AH0

SIEMENS6AV6542-0CA10-0AX0

SIEMENS3RT1044-1AG20

SIEMENS6AV6647-0AH11-3AX0

SIEMENS3RT2017-1AF01

SIEMENS6ES7321-1CH20-0AA0

SIEMENS6ES7331-7HF01-0AB0

SIEMENS6ES7195-7HA00-0XA0

SIEMENS6SE70386GL841JA1