$2,980.00 Original price was: $2,980.00.$1,820.00Current price is: $1,820.00.
The TRICONEX 3503E is a high – performance digital input module meticulously designed for safety – critical industrial applications. It excels at converting switch signals from field devices into digital signals for controller processing, playing a pivotal role in safety instrumented systems (SIS).
| Parameter | Details |
|---|---|
| Model | 3503E |
| Manufacturer | TRICONEX |
| Product Type | Digital Input Module |
| Input Voltage | 24V DC (accepts DC – level inputs); recommended range: 20 – 42.5V DC/AC; max voltage: 42.5V AC/DC |
| Input Channels | Up to 32 digital input channels |
| Input Type | Digital, supports normally open/closed/pulse inputs |
| Input Impedance | 2.2 kΩ |
| Response Time | < 10 ms |
| Output Type | Digital, with redundant design for enhanced system reliability |
| Communication Protocols | Supports Modbus TCP/IP, RS232, RS485, and TRICONEX’s proprietary protocols |
| Operating Temperature Range | – 40 °C to + 70 °C |
| Storage Temperature Range | – 55 °C to + 85 °C |
| Humidity | 5% – 95% non – condensing |
| Dimensions (L x W x H) | 233 mm x 168 mm x 85 mm |
| Weight | 2.5 kg |
| Protection Level | IP65 |
| Safety Certification | Complies with IEC 61508, SIL 3 safety integrity level; also meets ATEX, FM, CSA and other international safety standards |
| Diagnostic Features | Equipped with self – diagnostic functions to detect module – related faults |
| Redundancy Design | Employs triple modular redundant (TMR) architecture for high availability and reliability |
| Modular Design | Facilitates easy maintenance and expansion |
| Applications | Widely used in industries such as petrochemical (monitoring and controlling safety – critical parameters in oil and gas production, transportation, and processing), power generation (safety monitoring in power plants and substations), metallurgy (monitoring equipment operation status), chemical (safety monitoring in chemical production), nuclear industry (monitoring nuclear reactor safety parameters), and transportation (safety monitoring in railway signaling and train control systems) |

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