The Transient Data Interface (TDI) resides in the slot adjacent to the power supplies of a 3500 rack. It interfaces with M series monitors, such as the 3500/40M and 3500/42M, to continuously collect steady-state and transient dynamic waveform data. This data is then transmitted via an Ethernet link to the host software for processing. For compatibility details, please refer to the Compatibility section of the relevant documentation.
The 3500/22-AA-BB-CC series includes various configurations:
A represents the TDI type, with 01 for standard monitoring applications.
B defines the I/O module type, offering options such as 10Base-T/100Base-TX Ethernet (01), 100Base-FX fiber optic Ethernet (02), and variants with gold-plated OK relay contacts (03 and 04).
C specifies the agency approvals, including 00 for none, 01 for CSA/NRTL/C (Class 1, Division 2), and 02 for multi-certifications like CSA, ATEX, and IECEx.
This flexible design ensures the TDI can meet a wide range of monitoring and compliance requirements.
FAQ
Q1: What is the function of the Transient Data Interface (TDI) in a 3500 rack?
A1: The TDI resides adjacent to the power supplies in a 3500 rack. It interfaces with M series monitors (e.g., 3500/40M, 3500/42M) to continuously collect steady-state and transient dynamic data (waveforms). This data is then transmitted via Ethernet to the host software for analysis and monitoring.
Q2: Is the TDI compatible with all M series monitors?
A2: Yes, the TDI is designed to interface seamlessly with M series monitors, such as 3500/40M and 3500/42M. For full compatibility details, refer to the product documentation.
Q3: How is the data transmitted to the host software?
A3: The TDI uses an Ethernet link, available in both copper (10Base-T/100Base-TX) and fiber optic (100Base-FX) options, to transmit steady-state and transient dynamic data to the host software.
