Siemens 6DD1660-0BH0

Product Description and Introduction

Model: 6DD1660-0BH0

Brand: Siemens

Product Type: Industrial Automation Module

Function Overview:

This module may belong to signal isolator, communication interface module or I/O expansion module, which is used for signal conversion, isolation or transmission in industrial control systems.

Designed for high electromagnetic interference (EMI) environment to ensure signal stability and system reliability.

Siemens 6DD1660-0BH0 supports industrial standard protocols (such as PROFIBUS, PROFINET, etc.), compatible with Siemens PLC systems .

Product Details

Electrical parameters:

Working voltage: 24V DC (typical industrial voltage)

Number of input/output channels: 8/16 channels

Isolation voltage: 1500V AC

Communication rate: 10 Mbps

Mechanical characteristics:

Modular design, can be installed on DIN rail.

Compact size (approx. 40mm wide x 120mm high x 60mm deep).

Environmental adaptability:

Operating temperature: -20°C to +60°C

Protection level: IP20 (suitable for installation in control cabinets)

Application areas

Industrial automation:

Siemens 6DD1660-0BH0 used for signal expansion or isolation of PLC systems, such as sensor/actuator connections.

Siemens 6DD1660-0BH0 used in control systems in automotive manufacturing, chemical, metallurgical and other industries.

Process control:

Isolate analog signals (4-20mA, 0-10V) to avoid interference.

Energy management:

Signal acquisition and transmission in power monitoring systems.

Transportation infrastructure:

Tunnel lighting control, rail transit signal systems.