Description
Technical Specifications
- Product Model: 3607E
- Brand: TRICONEX
- Warranty: One Year
- Input Voltage: 48 VDC nominal (44-80 VDC range)
- Operating Temperature: -40°C to +70°C
- Storage Temperature: -40°C to +85°C
- Response Time: <5 ms switching
- Protection Class: IP20
- Accuracy Class: SIL 3 TMR digital output
- Output Frequency: N/A (digital steady-state)
- Rated Current Range: 1A per point continuous; 5A surge/10 ms; 2 mA max leakage
- Communication Interface: Tricon backplane
- Supported Protocols: TMR 2oo3 voting
- Overload Capacity: 1,500 VDC isolation; 1.25A fast-acting fuses per output
- Dimensions: Rack module; light blue color code; ≈2 kg
Product Overview
The TRICONEX 3607E is a 16-channel TMR digital output module optimized for 48 VDC safety systems, delivering non-commoned outputs to high-voltage solenoids, relays, and actuators in SIL 3 ESD, Fire & Gas, and HIPPS applications. Triple modular redundancy processes identical commands through three independent channels with 2-out-of-3 voting, while per-point 1.25A fuses and 1,500 VDC isolation protect against field faults. Engineers in oil & gas, power generation, and chemical processing benefit from its 1A continuous (5A surge) capacity, comprehensive diagnostics (PASS/FAULT/ACTIVE/LOAD-FUSE LEDs per point), and rugged construction for harsh environments. Supporting transportation and water treatment alongside traditional process industries, the light blue module integrates seamlessly with Tricon chassis while enabling predictive maintenance through field alarm reporting. Hot-swappable design maintains continuous safety coverage during module replacement. (152 words)
Key Functions
Non-Commoned TMR Outputs
16 independent channels with triple redundancy vote 2oo3 on processor commands; single channel faults auto-isolate without affecting adjacent outputs.
High-Voltage Field Protection
1.25A fast-acting fuses per output plus 1,500 VDC point isolation contain arc faults and voltage transients from 48-80 VDC industrial supplies.
Surge Current Handling
5A surge capacity (10 ms) overcomes solenoid/actuator inrush; 2 mA max leakage prevents ghost energization of de-energized loads.
Complete Visual Diagnostics
Per-point on/off state plus module PASS/FAULT/ACTIVE/LOAD-FUSE LEDs; field alarm reporting integrates with DCS historians for maintenance planning.
Application Scenarios
High-Voltage ESD Solenoids
Refineries drive 48 VDC isolation valves; fuses protect against coil shorts while TMR maintains SIL 3 integrity during processor faults.
Power Plant Breaker Coils
48 VDC station battery systems actuate circuit breaker trip coils; surge capacity handles magnetic latch inrush across 16 breakers per card.
Chemical Plant Pneumatics
48 VDC pilot solenoids control air-to-open/close schemes; non-commoned design isolates process sections during maintenance.
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