6DL1131-6BH00-0PH1 | Siemens DI 16x24VDC Module for HA

Product Description

The Siemens 6DL1131-6BH00-0PH1 is a high-availability digital input module for the SIMATIC ET 200SP HA system.
It is designed to acquire binary field signals reliably in continuous and mission-critical process automation environments.
Moreover, the module supports deterministic signal processing for plants requiring uninterrupted operation.
Therefore, it is widely adopted in industries where downtime directly impacts safety, production, and compliance.
The compact ET 200SP HA design also enables dense I/O layouts without sacrificing diagnostics or reliability.

Technical Data / Specifications

• Manufacturer: Siemens

• Product Number: 6DL1131-6BH00-0PH1

• Series: SIMATIC ET 200SP HA

• Product Type: Digital Input Module

• Input Channels: 16 digital inputs

• Rated Input Voltage: 24 V DC

• Permitted Input Voltage: –30 … +30 V

• Supply Voltage (DC): 19.2 … 28.8 V

• Input Current per Channel: 2.5 mA at signal “1”

• Terminal Block Compatibility: H1, M1

• Color Code: CC01

• Diagnostics: Channel diagnostics, module status monitoring

• Time Stamping: Supported, 1 ms accuracy

• Width: 22.5 mm

• Height: 115 mm

• Depth: 138 mm

• Mounting: Plug-in module for ET 200SP HA base units

• Operating Temperature: –25 … +60 °C

• Storage Temperature: –40 … +70 °C

• Relative Humidity: 5 … 95 % non-condensing

• Condition: New, original Siemens packaging

FAQ

What is the main purpose of the Siemens 6DL1131-6BH00-0PH1?
It acquires 24 V DC digital signals from field devices in SIMATIC ET 200SP HA systems.

Is this module suitable for high-availability applications?
Yes, it is specifically designed for ET 200SP HA redundant and fault-tolerant architectures.

Does the module provide channel-level diagnostics?
Yes, it supports wire break, short circuit, and signal status diagnostics per channel.

Which terminal blocks are compatible with this module?
It is suitable for Siemens terminal blocks H1 and M1.

Can this module be used in standard ET 200SP systems?
No, it is intended exclusively for SIMATIC ET 200SP HA platforms.