Triconex 3301 32-Point Digital Input Module (24 VDC)

Manufacturer

Triconex

Model/Part Number

3301

Description

32-Point Digital Input Module (24 VDC)

Number of Input Points

32 (commoned)

Nominal Input Voltage

24 V DC

Operational Voltage Range

15–30 V DC

Absolute Max Input Voltage

33 V DC

Max Reverse Input Voltage

–0.6 V DC

Input Delay

< 10 ms (On to Off or Off to On)

Time Constant (TC)

6.4 ms, –3 dB @ 25 Hz

Input Impedance

> 30 kΩ (without baseplate); ≈ 3 kΩ (with baseplate)

Input Power Consumption

0.2 W/pt @ 24 V DC; 0.5 W/pt @ 33 V DC

Input Thresholds

0–5 V DC = Off; 6–14 V DC = Transition; 15–30 V DC = On

Diagnostics

Force-to-Value Diagnostic (FVD), < 2 ms/test

Max Toggle Rate (for diagnostic integrity)

< 20 toggles/sec

FVD Off-State Glitch Duration

< 2 ms

FVD Off-State Glitch Magnitude

≈ 36% of test voltage

Output Impedance (0–5 V DC)

≈ 100 kΩ

ADC Scan Time

< 1 ms (for all 32 points)

Functional-to-Protective Earth Isolation

≥ 500 V DC

Functional-to-Logic Earth Isolation

≥ 800 V DC