1. Module type

Model: T8461C
Module type: Digital Input/Output Module
Features:
Provides digital input and output functions.
Used to interact with external devices such as switches, sensors, actuators, etc.
It is mainly used for data acquisition and execution in process control and safety instrumentation systems.

2. Input/Output type

Input type:
Digital input (DI) : Receives switching signals (e.g. switches, buttons, etc.) from field devices.
Support 24VDC digital input, suitable for a variety of industrial equipment.
Number of input channels: Usually 16 channels. For details, see the manual.
Output type:
Digital output (DO) : Output control signals to field devices (such as relays, alarms, control valves, etc.).
Output type supports relay or transistor output (depending on product version).
Number of output channels: Usually 8 channels (depending on model and configuration).
Input/Output current:
Input current: Low current requirements, typical input current is 8-12 mA.
Output current: The maximum output current of the relay is 5A.

3. Electrical parameters

Power requirements:
Module operating voltage: 24VDC.
Maximum power consumption of the module: usually within 10W, the specific power consumption depends on the specific configuration.
Input signal voltage:
Generally 24VDC, for digital inputs (switching quantities), a wide input voltage range is supported, usually 20V to 30VDC.
Output signal:
Relay outputs support high voltage and high current control.
Each output channel can control up to 5A current.

4. Environmental adaptability

Operating temperature range:
Standard operating temperature range: 0°C to +60°C.
Storage temperature range: -40°C to +85°C.
Protection level:
The modules themselves are usually IP20 rated and suitable for installation in the control cabinet.
Humidity:
Relative humidity: 10% to 95%, no condensation.
Anti-interference:
Meet industrial electromagnetic compatibility standards and adapt to electromagnetic interference (EMI) environments between electrical and electronic devices.

5. Features and functions

Fault tolerance:
The design supports fault isolation and self-diagnosis to ensure long-term stable operation of the system.
Double or triple redundant input/output configurations are supported to ensure process safety.
Integration and Communication:
Supports seamless integration with other Triconex modules.
Support a variety of industrial protocols and interfaces, such as Modbus, Ethernet/IP, easy to integrate with DCS or PLC systems.
Fast response time:
Provides high frequency data acquisition and control to meet the needs of high-speed process control.