Triconex 9761-210F Current Input Module

Overview
The Triconex 9761-210F is a Current Input Module for industrial automation systems. It operates within Triconex safety and control platforms. The module delivers precise current measurements. Therefore, it ensures high reliability and efficiency in critical environments.

TRICONEX 9761-230F High-reliability Safety Controller
TRICONEX 9761-230F: This triple-redundant safety controller is the core processing unit of the Triconex (now a brand under Schneider Electric) TriStation series. Function type: Main Processor Card, Safety level: SIL3 (IEC 61508), System architecture: Triple Modular Redundancy (TMR). It uses independent triple CPUs for parallel computing and ensures high reliability and fault-tolerance through “three out of two” (2oo3) voting logic. Even if a single CPU or I/O channel fails, the system can still operate safely. It is widely used in safety instrument systems (SIS) in high-risk industries such as oil, chemical, and power.

Technical Specifications
◦ Product Type: Current Input Module
◦ Manufacturer: Triconex
◦ Model Number: 9761-210F
◦ Input Type: Current Input (0-5 VDC)
◦ Number of Channels: 16 input channels
◦ Termination Panel Compatibility:
◦ Supports 0-5 VDC analog input modules
◦ Compatible with -5 to +5 VDC analog input modules
◦ Works with HART analog input interface modules
◦ Current Input Terminals: 16 terminals (-)
◦ Power Output Terminals: 16 terminals (+)
◦ Resistor Configuration:
◦ Each positive terminal includes a 180-ohm series resistor
◦ Each input has a precision 250-ohm resistor for current-to-voltage conversion
◦ Power Supply: Supports redundant 24V DC sources with diode ORing
◦ Physical Dimensions:
◦ Height: 2.2 cm
◦ Width: 12.4 cm
◦ Depth: 12.6 cm
◦ Weight: 0.3 kg