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The Terminal Resistor is designed for robust industrial applications, facilitating the extension of strand lengths beyond 200 meters. It integrates two different impedances, making it versatile across various network topologies.
The Terminal Resistor is a critical component in industrial sensor applications, particularly within AS-Interface networks. It is engineered to ensure optimal signal integrity and communication reliability over extended distances, accommodating cable lengths exceeding 200 meters. This device is particularly suitable for environments requiring flexibility in network topology, as it supports multiple configurations.
Featuring a compact enclosure, the Terminal Resistor is designed to withstand harsh operating conditions, with a degree of protection rated at IP68/IP69K. This ensures durability against dust and water ingress. Additionally, the product includes a two-stage voltage monitoring system, providing valuable operational feedback for both AS-Interface and auxiliary connections. The use of gold-plated and machined contacts enhances connectivity and signal quality, making this terminal resistor an essential component in modern industrial automation systems.
| Connection | via Flat cable |
| Storage temperature | -25 … 85 °C (-13 … 185 °F) |
| AS-Interface specification | V3.0 |
| AS-Interface | EN 62026-2:2013 |
| Shock and impact resistance | 30 g, 11 ms in 6 spatial directions 3 shocks 10 g, 16 ms in 6 spatial directions 1000 shocks |
| Vibration resistance | 0.75 mm 10 … 57 Hz , 5 g 57 … 150 Hz, 20 cycles |
| Degree of protection | EN 60529:2000 |
| Ambient temperature | -25 … 70 °C (-13 … 158 °F) |
| Mass | 100 g |
| UL File Number | E223772 “”For use in NFPA 79 Applications only”” |
| Fieldbus standard | EN 62026-2:2013 |
| LED green | AS-Interface voltage > 26 V: LED lights |
| Rated operating voltage | 18.5 … 31.6 V |
| Degree of protection | IP67 IP67 / IP68 / IP69K with flat cable VAZ-FK-S-* |
| LED yellow | AS-Interface voltage > 18.5 V: LED lights |
| Rated operating current | ≤ 15 mA per connection |
| Emitted interference | EN 61000-6-4:2007 |
| Noise immunity | EN 61000-6-2:2005, EN 61326-1:2006, EN 62026-2:2013 |
| Tightening torque, fastening screws | 1.65 Nm |
| UL approval | cULus Listed, Type 1 enclosure |
| Protection class | III |
Currently, the goods have no revocation.
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