The TRICONEX 0905-148-6921 is an industrial control module associated with the TRICONEX safety and process-control platform. Available industrial parts listings identify this part as an analog input module / input-output configuration module. Because third-party listings provide conflicting descriptions for this exact part number, the precise hardware function should be verified against the module nameplate and the installed Tricon system before replacement.
One detailed listing identifies the unit as a 32-channel differential analog input module, with DC-coupled inputs, programmable 12-bit/14-bit resolution, and a 10 ms input update rate. Other listings describe it more generally as a Triconex controller or I/O module, so these detailed electrical specifications should be treated as configuration-specific rather than universal.
Product Datasheet
| Parameter |
Specification |
| Brand |
TRICONEX |
| Model |
0905-148-6921 |
| Series |
Tricon Safety / Process Control |
| Product Name |
Analog Input Module |
| Product Type |
Industrial I/O Module |
| Input Channels |
32 Differential Channels* |
| Input Type |
Analog Input* |
| Resolution |
12-bit / 14-bit Programmable* |
| Input Update Rate |
Approx. 10 ms* |
| Product Status |
Legacy / Spare Part |
*Specifications reported by an industrial parts listing for this exact part number; verify against the physical module and system documentation before installation.
Common Questions & Answers
Q: What is TRICONEX 0905-148-6921?
A: It is a TRICONEX industrial control/I/O module, with available parts documentation identifying it as an analog input module.
Q: How many analog inputs does it have?
A: One detailed listing specifies 32 differential analog input channels. Because other listings are inconsistent, confirm the exact hardware revision before using this specification for system design.
Q: What resolution does it provide?
A: The cited listing specifies programmable 12-bit or 14-bit resolution.
Q: Is it suitable for safety-system applications?
A: TRICONEX equipment is used in safety and process-control environments, but the safety function and certification of a particular module must be verified from the applicable Tricon system documentation rather than inferred from the part number alone.
Q: What should be checked before replacement?
A: Verify the complete 0905-148-6921 part number, hardware revision, module type, channel configuration, input signal range, terminal arrangement, rack compatibility, and system configuration before installation.
