Name: ICS Triplex T9852 | Dual Termination Assembly for Digital Output Modules - XINYEDA
Brand: ICS Triplex
SKU: ICS Triplex T9852

Description

Model Number: T9852

Manufacturer: ICS Triplex

Product Type: Dual Termination Assembly

Number of Channels: 8 digital output channels

Wiring Configuration: Dual commoned

Field Connections: 8 termination points

Conductor Cross Section: Maximum 1.31 mm² (16 AWG)

Stripping Length: 6mm (0.24 in.)

Field Supply Fuses: 10A for each field supply

Voltage Rating: 24V DC

Current Range: 40 to 500 mA

Operating Temperature: -25°C to +60°C

Operating Humidity: 0 to 90% non-condensing

Dimensions: 132 mm × 84 mm × 42 mm (5.2 in. × 3.3 in. × 1.7 in.)

Weight: 260 g (10 oz)

Mounting: DIN rail

Certifications: CE, ISO

ICS Triplex T3484

Core Features & Customer Value

Dual Commoned Configuration: The T9852’s dual commoned design provides two separate common terminals for each output channel, allowing for flexible wiring configurations and simplified installation. For control system engineers, this flexibility means reduced installation time and fewer wiring errors during system commissioning. The dual commoned arrangement also enables the use of multiple field power sources, providing redundancy and improving system reliability in critical applications.

Field Fault Protection: The termination assembly incorporates two replaceable 10A fuses, one for each field power source, providing comprehensive protection against overcurrent conditions and field wiring faults. These fuses protect both the digital output module and the field devices from damage caused by short circuits or overload conditions. For maintenance personnel, the replaceable fuse design simplifies troubleshooting and reduces repair time, as individual fuses can be replaced without removing the entire termination assembly from service.

Robust Industrial Design: Built for durability in harsh industrial environments, the T9852 features a rugged construction that withstands temperature extremes, vibration, and electrical noise. The termination points are designed for secure connections with field wiring, minimizing the risk of loose connections that could lead to intermittent operation. For plant operators, this reliability translates to reduced maintenance requirements and improved system uptime, particularly in continuous process industries where unplanned downtime can result in significant production losses.

ICS Triplex T3484

Typical Applications

The ICS Triplex T9852 is predominantly used in safety instrumented systems and emergency shutdown systems within hydrocarbon processing facilities. In offshore production platforms, this termination assembly typically interfaces with emergency shutdown valves, fire and gas detection system actuators, and process shutdown devices. The dual commoned configuration allows for redundant field power sources, ensuring that critical safety functions remain operational even if one power source fails.

In refinery applications, the T9852 is commonly deployed in fire and gas detection systems, where it provides the termination interface for gas detector relays, flame detector outputs, and smoke detector activation circuits. The assembly’s robust design and field fault protection make it suitable for the electrically noisy environments typical of petrochemical facilities. The 10A fuses provide adequate protection for field devices while allowing sufficient current for actuator operation.

The termination assembly also finds application in power generation plants, particularly in turbine protection systems and boiler control systems. In these applications, the T9852 interfaces with fuel shutoff valves, steam control valves, and other critical safety devices. The wide operating temperature range allows deployment in unmanned remote locations with varying environmental conditions, while the DIN rail mounting simplifies installation and maintenance in control panel enclosures.

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