TRICONEX 3515

The TRICONEX 3515 Pulse Input (PI) module is a high-performance, highly reliable pulse input module designed for safety instrument system (SIS) applications. It complies with IEC 61508 SIL 3 standards and has an optical isolation design to ensure high safety.

The 3515 module has the following features:

16 pulse input channels

Support a variety of pulse signal types, including single pulse, double pulse, frequency and so on
High counting accuracy
Optical isolation design ensures high safety

Meets IEC 61508 SIL 3 standards
The 3515 module can be used for a variety of SIS applications, including:

Oil and gas
electricity
Oil refining
chemicals
pharmacy
biotechnology
Product parameter
Parameter value
Pulse input channel number 16
Supported pulse signal type Single pulse, double pulse, frequency, etc
Input voltage range 24VDC to 250VAC
The counting accuracy is ±0.1%
Operating temperature range -40°C to 70°C
Humidity range 5% to 95% non-condensing
Protection level IP67