Siemens ET 200SP HA DI 32x24VDC Module 6DL1131-6BL00

Product Description

The Siemens 6DL1131-6BL00-0PH1 is a high-availability digital input module for the SIMATIC ET 200SP HA system.
It is engineered for continuous process automation environments where signal reliability directly affects operational safety.
Moreover, the module supports deterministic acquisition of binary field signals under demanding industrial conditions.
Therefore, it is widely deployed in power generation, chemical processing, and critical infrastructure applications.
The compact ET 200SP HA form factor allows dense I/O configuration without compromising diagnostics or accessibility.

Specifications

• Manufacturer: Siemens

• Product Number: 6DL1131-6BL00-0PH1

• Alternative MPNs: SIE6DL11316BL000PH1, 6DL11316BL000PH1

• Series: SIMATIC ET 200SP HA

• Product Type: Digital Input Module

• Number of Digital Inputs: 32

• Input Voltage Type: DC

• Rated Input Voltage: 24 V DC

• Permissible Input Voltage: –30 … +30 V

• Supply Voltage (DC): 19.2 … 28.8 V

• Input Current at Signal “1”: Approx. 2.5 mA per channel

• Digital Inputs Configurable: Yes

• Digital Outputs: None

• Diagnostics: Channel diagnostics and module status monitoring

• Terminal Block Compatibility: H1, P0

• Color Code: CC00

• Degree of Protection: IP20

• Rail Mounting: Yes

• Front Installation: Yes

• Rack Mounting: Yes

• Width: 22.5 mm

• Height: 115 mm

• Depth: 138 mm

• Fieldbus Protocols: Not supported directly by the module

FAQ

What is the main function of the Siemens 6DL1131-6BL00-0PH1?
It acquires thirty-two 24 V DC digital signals from field devices in ET 200SP HA systems.

Is this module suitable for high-availability automation systems?
Yes, it is specifically designed for SIMATIC ET 200SP HA redundant configurations.

Which terminal blocks are compatible with this module?
It is compatible with Siemens terminal blocks H1 and P0.

Does the module support fieldbus communication protocols?
No, it functions as an I/O module and relies on the ET 200SP HA backplane.

What diagnostics are available on this module?
It provides channel-level diagnostics and module health monitoring.