TRICONEX 3301

Description

TRICONEX 3301

Points 32,commoned

Nominal input voltage 24 VDC

Operational voltage range 15-30 VDC

Absolute maximum input voltage 33 VDC

Absolute maximum reverse input voltage-0.6 VDC

Input delay<10 ms,On to Off or Off to OnTC=6.4 ms,-3dB 25Hz Input

impedance>30 k2,without baseplate

≈3 kQ,with baseplate

Input power 0.2 W/pt,24 VDC

0.5 W/pt,33 VDC

Input threshold 0-5 VDC=Off region

6-14 VDC=transition region

15–30 VDC=On region

Diagnostic(loss of view)Force-to-value diagnostic(FVD),

<2 ms/test Maximum input toggle rate to maintain diagnostic fault coverage

<20/sec FVD Off state glitch Duration<2 ms Magnitude≈36%test voltage Output

Impedance 0–5 VDC,=100 kQ ADC scan time<1 ms for all 32 points Functional

earth to protective earth isolation 500 VDC,minimum Functional earth to functional

earth(logic ground)isolation 800 VDC,minimum.

Description

Triconex 3301 Digital Input Module

TRICONEX Triple redundant fault-tolerant control system is introduced:Invensys TRICONEX system,completely follow IEC61508/61511 standard,adopt

the most advanced TMR microprocessor hardware technology,mature and reliable TRISTATION 1131 triple redundant fault-tolerant control system of the

software.

System of high reliability and high efficiency,is widely used in petrochemical,oil refining,petroleum,chemical,electric power,rail transportation,

aerospace,nuclear industry and other industries,the device safety interlock system ESD,steam turbine,gas turbine control,compression pant of

vibration control,offshore oil platform,internal heat monitoring protection(head),there are a wide range of aspects such as performance.

The Tricon system can be rackmounted or panel-mounted in an industry-standard NEMA enclosure as described on the next page.Cabinets can

optionally be equipped with base and casters.Multiple cabinets can be bolted together on the sides,but sufficient clearance must be allowed to fully

open their front and rear doors.