Description
ICS Triplex 9832
Technical Specifications:
- Product Type: Dual Analogue Input Termination Assembly
- Configuration: Dual redundant isolated
- Number of Channels: 16 dual-input channels
- Input Signal Range: 0-20 mA, 4-20 mA, ±10 V DC, 0-5 V
- Isolation Voltage: ±1.5 kVdc (channel-to-channel and channel-to-ground)
- Supply Voltage: 18-32 VDC
- Input Protection: 50 mA fuse per channel (Littelfuse Type T)
- Channel Load: 135 ± 0.2 ohms
- Maximum Field Loop Power Dissipation: 0.08 W per field loop
- Withstanding Voltage: ±1.5 kVdc for 1 minute
- Operating Temperature: -40°C to +70°C
- Mounting: 19-inch DIN rail, single-width chassis
Functional Features:
- 16 dual-redundant isolated analog input channels
- Two completely independent signal pathways per channel
- Any single pathway failure allows continued operation through alternate path
- Meets IEC 61508 SIL 3 safety integrity requirements
- 50 mA replaceable fuses per channel for protection
- High-strength electrical isolation preventing ground loops
- Compatible exclusively with T9432 16-channel analog input module
- DIN rail mounting for industrial cabinet installation
Application Scenarios:
- Safety instrumented systems requiring dual redundancy
- Petrochemical process monitoring with high availability requirements
- Power generation turbine control systems
- Pharmaceutical batch processing with critical measurements
- Nuclear power plant safety parameter monitoring
Performance Parameters:
- IEC 61508 SIL 3 certified when paired with T9432
- High isolation voltage of 2500 VDC per channel
- Reliable signal integrity through redundant pathways
- Long-term stability in harsh industrial environments
- Low power dissipation per field loop
Material Composition:
- Industrial-grade metal enclosure
- High-quality isolation components
- Precision resistor networks
- Durable terminal blocks
- Conformal coated PCB for environmental protection
Structural Characteristics:
- Single-width DIN rail mountable chassis
- 16 channel pairs with independent pathways
- Fuse-accessible design for maintenance
- Compact form factor for cabinet installation
- Clear channel identification markings
Working Principle: Each of the 16 channels features two independent signal pathways. Analog signals from field devices enter through both pathways simultaneously. If one pathway experiences a fault, the alternate pathway continues delivering accurate signal data to the T9432 analog input module. The isolation barriers prevent electrical interference between channels and protect against high-voltage transients. Fuses on each channel provide overcurrent protection without affecting other channels.
Installation Requirements:
- Mount on standard DIN rail
- Connect to T9432 analog input module only
- Ensure proper dual-pathway wiring from field devices
- Verify isolation requirements for specific applications
- Maintain proper grounding per installation manual
- Install in appropriate industrial enclosure
Usage Precautions:
- Verify compatibility with T9432 module only
- Ensure both pathways are properly connected
- Monitor fuse status during routine maintenance
- Do not mix simplex and dual configurations on same module
- Follow ESD precautions during installation
- Replace fuses with specified 50 mA Type T rating
