Description
Key Technical Specifications
- Power Supply and Interface: The rated operating voltage is 24VDC, and the current rating reaches 10A, which can stably supply power for its own operation and signal transmission. It is equipped with a 9 – port FTE control firewall input – output termination assembly. Among them, 8 ports are used to connect FTE cables of in – cabinet controllers, and the 9th port serves as an uplink port to connect to the FTE monitoring network, realizing centralized convergence and uploading of multi – path signals.
- Signal Processing Capability: It can handle up to 10 digital inputs and 6 analog outputs, and supports both digital and analog input types. This enables it to be compatible with data collection and control requirements of different industrial devices such as sensors and motors, and has strong flexibility in practical applications. In addition, it is equipped with the RS – 485 Modbus communication interface, which facilitates data interaction with other devices and supports remote monitoring.
- Environmental and Physical Indicators: The operating temperature range is – 20°C to +70°C, which can adapt to the temperature changes of high – temperature workshops, cold storage and other industrial scenarios. The size of the new product is about 2.2cm x 12.4cm x 12.6cm, the weight is only 0.1kg, and the compact structure is convenient for installation in limited space such as control cabinets.
- Reliability Design: It has an innovative protective design that can prevent dust and water from entering the module. This design enables it to maintain stable operation even in outdoor industrial environments or occasions prone to moisture and sundries, reducing the failure rate caused by environmental factors.
Honeywell 51307206-175
Field Application & Problem Solved
In large – scale industrial production sites, there are often problems such as complex connections between multiple in – cabinet controllers and the monitoring network, easy signal interference during data transmission, and poor compatibility of general modules with dedicated control systems. The 51307206 – 175 module solves these pain points well. Its special port design realizes the centralized management of multi – path controller signals. The reliable communication protocol and anti – interference design ensure the accuracy of data transmission. At the same time, its seamless compatibility with Honeywell’s dedicated systems avoids the trouble of secondary adaptation and transformation, and improves the stability and operation efficiency of the entire automation control system.

Honeywell 51307206-175
Installation & Maintenance Notes
- Confirm Interface Matching: When installing, ensure that the connection between the 9 – port interface of the module and the FTE cable is firm. Check whether the pin definitions of the cable match the module interface to prevent communication failures caused by wrong connection.
- Pay Attention to Voltage Stability: The module relies on 24VDC power supply. During use, a stable power supply should be configured. It is recommended to install a voltage stabilizer in the circuit. Avoid the module being damaged or signal distortion due to voltage fluctuation.
- Regular Dust and Moisture Removal: Although it has certain dust and water resistance, in harsh industrial environments, regular cleaning should be carried out for the module surface and interfaces. Especially in humid and dusty workshops, shorten the cleaning cycle to prevent dust accumulation from affecting heat dissipation and interface contact.
- Authenticity and Compatibility Verification: When purchasing replacement parts, distinguish genuine and counterfeit products. At the same time, confirm that the module model matches the version of the used C300/CF9 IOTA system to avoid system operation abnormalities caused by incompatible models.

