Triconex Tricon™ v9–v11 Systems Planning and Installation Guide

3503E 24VAC/VDC 32 TMR switch threshold: On → 15V (typical)/18V (maximum), Off → 8V (typical)/6V (minimum); Input delay<8ms; Input impedance>1.25k Ω, with 8 points sharing ground; Self testing function (detecting stick on faults); Supports overvoltage protection (42.5VAC/VDC)

3564 24VDC 64 single module switch threshold: On → 12V (typical)/15V (maximum), Off → 8V (typical)/6V (minimum); Input delay<2ms; Input impedance>3k Ω common ground design; Low cost; Support hot standby; Self testing detects stuck On/Off faults, and outputs Off when there is a fault

2. Digital Output Module (DO)

Model, Voltage, Specification, Number of Points, Type, Key Parameters, Core Characteristics

3604E 24VDC 16 TMR maximum current 2A/point, surge 10A/10ms; On state voltage drop<3V (2A); Output delay<2ms optical isolation (1500VDC); Non common land design; Over current and over temperature self-protection; Support OVD diagnosis (output voting diagnosis)

3624 24VDC 16 TMR (monitoring type) maximum current 0.7A/point, surge 4.8A/10ms; On state voltage drop<1V (0.5A); Short circuit detection threshold<10 Ω voltage/current loop detection; Common land design; Support energy to trip and de energy to trip scenarios

3664 24VDC 32 dual redundant maximum current 2A/point, surge 10A/10ms; On state voltage drop<0.5V (0.5A); Output delay<2ms 32 point common ground; Dual redundant switch; Self protection (overvoltage/overheating/overcurrent); Output Off during malfunction

3. Analog Input Module (AI)

Model Signal Type Point Accuracy (0-60 ℃) Key Parameters Core Characteristics

3700A 0-5VDC (differential) 32<0.15% FSR input impedance>30M Ω; update rate 55ms; over range measurement+6% (0-5.3VDC); Common mode rejection ratio -80dB (DC-100Hz) DC coupling; Non common land design; Supports 4-20mA (requires 250 Ω shunt resistor); auto-calibration

3703E 0-5/0-10VDC (differential, isolated) 16<0.15% FSR input impedance>30M Ω; update rate<50ms; over range measurement+6%; Common mode rejection ratio -90dB (60Hz) channel to channel isolation 20k Ω; supports open circuit detection (configurable upscale/downscale); Strong anti-interference ability

3708E thermocouple (J/K/T/E, isolated) 16 ± 3.0 ° F (typical) input impedance>30M Ω; update rate 50ms; cold end compensation range 0-60 ℃; Common mode rejection ratio -100dB (DC) automatic cold end compensation; Automatic calibration every 5 seconds; Support thermocouple open circuit detection; Channel isolation 200VAC

4. Analog Output Module (AO)

Model Current Range Point Accuracy (0-60 ℃) Key Parameters Core Characteristics

3805E/H 4-20mA (current loop) 8<0.25% FSR load resistance 0-1000 Ω (24V power supply); Update rate<20ms; out of range output 2-21.2mA common ground return; H-type supports HART protocol; Support output circuit detection (open/short circuit); auto-calibration

3806E 4-20mA (6-point)+20-320mA (2-point) 8<0.25% FSR 4-20mA load 0-825 Ω (32V power supply); 20-320mA load 0-50 Ω (32V power supply); Update rate<20ms high current output, suitable for servo valves and high load actuators; Overcurrent and over temperature protection

3807 ± 60mA (bipolar) 4<0.25% FSR load resistance 150 Ω (± 60mA) -1k Ω (± 9mA); Update rate<20ms; output glitch<1ms bipolar output, suitable for motion control; Support coil diagnostic input; Built in reverse EMF protection

5. Pulse/Accumulation Module

Model type, point count, key parameters, core characteristics

3511 pulse input (AC coupling) 8 frequency range 20-20000Hz; accuracy ± 0.01% (100-20000Hz); Input sensitivity 0.5Vpp (typical) differential input; AC coupling; Strong anti-interference ability; Adaptive magneto electric speed sensor

3515 pulse cumulative 32 frequency range 0-1KHz; Counting range 0-2 ³ ¹ -1; Counting accuracy ± 2 counts; Pulse width ≥ 300 μ s 31 bit counter; Support single/all counter reset; Automatic synchronous counting of hot standby module; Adapt to flow sensors

（6） HART interface module (supplementary protocol version and connection method)

Model type compatible with I/O module core parameters, functional characteristics

The 2770H AI interfaces 3700A and 3721 support the HART protocol 5.0-7.0; RS-485 communication rate of 115.2Kbps; Adapt 32 AI points to superimpose HART signals on a 4-20mA circuit; Does not affect safety signals; Support HART device configuration and data reading

2870H AO interface 3805E, 3805H support HART protocol 5.0-7.0; RS-485 communication rate of 115.2Kbps; Adapt 8 AO points to superimpose HART signals on a 4-20mA circuit; Support HART device control and status feedback; Requires isolator (ATEX scenario)

Software and Configuration Tools (Additional Feature Details)

TriStation 1131 v4.x：

Programming language: Supports three IEC 61131-3 standard languages: Function Block Diagram, Ladder Diagram, and Structured Text. CEMPLE (Causal Matrix) language is optional (purchased separately).

Core functions: Control program development, debugging, and downloading (supporting full/incremental downloads); Hardware configuration (rack, module, communication parameters); Variable alias configuration (adapted to Modbus communication); Diagnostic data viewing; SOE data reading.