Product Description
🔍
Product Overview
|
Field |
Details |
|---|---|
|
Manufacturer |
Triconex |
|
Model/Part Number |
3505E |
|
Description |
Digital Input Module, TMR, Low Threshold, 24 VDC |
|
Type |
TMR (Triple Modular Redundant) |
⚙️
Technical Specifications – Triconex 3505E
|
Attribute |
Specification |
|---|---|
|
Input Voltage Type |
24 VDC |
|
Input Points |
32 (commoned in groups of 8) |
|
AC/DC Range |
20–42.5 VDC |
|
Frequency Range |
n/a (DC only) |
|
Maximum Input Voltage |
42.5 VDC |
|
Switching Thresholds |
ON: >12 VDCOFF: <4 VDC |
|
Nominal Turn-On Current |
3 to 5 mA |
|
Typical Hysteresis |
2 VDC |
|
Input Delay (OFF→ON / ON→OFF) |
< 8 ms / < 15 ms |
|
Point Isolation |
1500 VDC |
|
Nominal Input Impedance |
> 1.25 kΩ |
|
Nominal Field Power Load per Point |
0.5 W @ 24 VDC (1.5 W max.) |
🧪
Diagnostics & Indicators
|
Feature |
Details |
|---|---|
|
Input Status LEDs |
1 per point |
|
Module Status LEDs |
PASS, FAULT, ACTIVE |
|
Stuck Input Test |
Supported |
🎨
Additional Info
|
Attribute |
Details |
|---|---|
|
Color Code |
Dark Red |
|
Module Category |
Low Threshold DC Input Module |
|
Isolation Type |
Input-to-system: 1500 VDC |