TRICONEX 3625 Tricon 3000 Series Datasheet & Technical Manual

Digital Output Module |Triconex 3625 Tricon 3000 Series

Digital Output Module |Triconex 3625 Tricon 3000 Series

Disponibilidad: 10 Quedan en stock

TRICONEX 3625 Digital Output Module Configured for driving field devices with safe, redundant digital signals in Tricon 3000 Series SIS...

Código: 3625

Manufacturer: Triconex
Product No.: 3625
Product Type: Digital I/O Cards
Product Origin: USA
Payment:T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months

Descripción Reseñas

TRICONEX 3625 Digital Output Module

Configured for driving field devices with safe, redundant digital signals in Tricon 3000 Series SIS racks, the TRICONEX 3625 (TRICONEX 3625 Digital Output Module) provides direct physical/electrical execution. This hardware component switches electrical power states across independent output loops to actuate final elements. The internal circuit groups translate processing logic into physical sourcing actions via solid-state switching components.

Hardware Specifications

Parameter	Specification
Model	3625
Brand	TRICONEX (Schneider Electric)
Origin	United States
Weight	1.5 kg (Data variation: 0.3 kg net module weight specified in secondary logs)
Dimensions	177.8 mm x 101.6 mm x 228.6 mm (Data variation: 10.0 cm x 15.3 cm x 6.8 cm alternate packaging dimension)
Operating Temp	-20 deg C to +60 deg C
Power Consumption	8 W typical @ 5 VDC, 24 VDC nominal operating voltage
Output Channels	32 isolated digital outputs
Signal Type	24 VDC sourcing outputs
Load Capacity	Up to 2 A per channel
Isolation	1500 VDC channel-to-backplane; 2000 VDC channel-to-channel
Response Time	Less than or equal to 10 ms typical
Safety Certification	IEC 61508 SIL3, IEC 61511, TÜV, UL Class I Div 2, ATEX Zone 2

Triple Modular Redundancy & Fail-Safe State Execution

The hardware implements a complete Triple Modular Redundancy (TMR) framework to govern fail-safe state execution at the digital output termination plane. The module accepts parallel digital commands from three independent processing legs via the TriBus backplane protocol. These signals drive an internal, quad-configured switching matrix that performs hardware-based 2oo3 voting logic directly on the output path. A localized component fault within one processing branch is isolated instantly by internal diagnostic switches without disrupting the active 2 A load current flowing to field valves or interlocks. Galvanic isolation barriers rated up to 2000 VDC between distinct channels protect the internal TMR voting logic from external field anomalies or common-mode faults.

Frequently Asked Questions

Q: How does the internal voting architecture handle an over-current or short-circuit condition on a single channel?

A: Each sourcing channel contains independent diagnostic circuits that track current levels. When a load anomaly or external short-circuit exceeds the maximum threshold, the module flags the fault bit to the controller, illuminates the local slot indicator, and triggers selective loop isolation to prevent the fault from damaging the adjacent TMR leg circuits.

Q: What specific physical verification is required when performing an online hot-swap of this output module?

A: Online hot-swap requires installing the module into a configured dual slot baseplate. Ensure the active redundant module displays a normal status LED and has assumed full load control before executing the mechanical extraction of the target unit, thus preventing transient voltage drops or accidental field device trips.

Field Installation Guidelines

Chassis Rail Grounding: Install the hardware module within a standard Tricon chassis slot that maintains a low-impedance connection to the central instrument grounding bar. Proper earth bonding mitigates high-frequency noise from corrupting internal logic states.
Terminal Wiring Separation: Route all 24 VDC sourcing output loops through distinct wire ducts separate from low-voltage analog signal lines or high-power motor cables to maintain the 1500 VDC channel-to-backplane isolation integrity.
Load Inductance Suppression: For heavy inductive loads such as larger solenoid valves, install external flyback diodes across the field terminals to absorb voltage spikes during switching operations and preserve the internal contact matrix lifetime.
Backplane Insertion Mechanics: Slide the module into the designated slot guides smoothly. Apply firm, continuous perpendicular pressure until the rear high-density pin array seats completely into the TriBus backplane socket, then lock the retention fasteners.

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