TRICONEX 3601E

Basic Information

Model: 3601E

Brand: TRICONEX (Schneider SIS)

Type: TMR triple-redundant 16-channel 24V DC digital output module (DO)

Safety level: SIL3 (IEC 61508)

Compatible system: Tricon full series SIS/ESD safety control system

Status: Original正品， commonly used main model， stable supply source 

Core Configuration

Channels: 16 independent isolated digital outputs (DO), non-common ground design

Output Signal: 24V DC active output (wet contacts)

Load Capacity: Maximum 200mA per channel

Architecture: TMR triple redundancy, 2oo3 voting, no single point failure

Connection: Special FTA terminal board at the rear end

Maintenance: Supports hot swapping, online replacement without stopping operation Electrical parameters

Module power supply: 24VDC ±10%

Output voltage: High level ≥ +18V; Low level ≤ +6V

Output current: Typical 10mA, Maximum 200mA per channel

Isolation: Channel-to-channel / Backplane 2500V DC isolation

Diagnosis: Channel LED indication, short circuit / open circuit / power failure diagnosis

Operating temperature: -40°C ~ +70°C

Certifications: SIL3, CE, UL, CSA, ATEX Zone 2, TÜV

Power consumption: Approximately 8W

Size / Weight: Approximately 483×254×51mm / 1.8–2.3kg Product features

Triple redundant safety output: TMR architecture, any single channel failure does not affect the system, meeting SIL3 safety requirements

16 independent outputs: non-common ground design, suitable for multiple groups of different loads, strong anti-interference capability

Typical Applications

Chemical / Oil and Gas: ESD emergency stop solenoid valve, safety valve actuation, F&G fire alarm system output

Power Plant / Metallurgy: Boiler / turbine auxiliary equipment trip, excitation switch, fire sprinkler, gas turbine ignition control

SIS Safety Interlock: Critical equipment shutdown, valve opening/closing, safety baffle actuation, interlock trigger output

General Industry: Relay coil, audible and visual alarm, solenoid valve, small motor control loop

Comparison of DO Models in the Same Series

3601E: 16-point 24V DC wet contact DO (independent isolation)

3602E: 16-point 24V DC dry contact DO (passive contacts)

3603E: 8-point 120V AC DO

3604E: 8-point 240V AC DO