Description
In many cases, the 3500/42 135489-03 can be mounted on or near the machine skid, foundation, or local control panel, keeping cable runs between the 3500 and the monitored machine(s) shorter, less costly, and less prone to possible damage.
The 3500 System’s two levels of password protection combined with a keylock for configuration changes ensure the system can’t be adjusted, changed, or configured except by authorized personnel.
The 3500 rack records any configuration changes in the system’s event list, which accommodates effective“management of change” documentation.
Technical Specifications
Number of channels: 4 independent relay output channels
Relay type: Two single-pole double-throw (SPDT) relays are connected together to form a double-pole double-throw (DPDT) configuration
Contact rating:
Arcing condition: 250Vrms (standard installation)
Contact life: 100,000 times @ 5A, 24Vdc or 120Vdc
Alarm driving logic: Supports AND and OR logic programming, and can use alarm input (alarm and dangerous state), “uncertain” or a single PPL from any monitoring channel or any combination of monitoring channels on the rack
Programming settings: Achieved through the 3500 rack configuration software
Front panel indicator lights:
OK LED: The module flashes when it is working properly
TX/RX LED: Used for transmission and reception, it flashes when the module communicates normally with other modules in the frame
CH ALARM LED: Flashes when the relay channel is in an alarm state
Power consumption: Generally 6 watts
Operating temperature: -30°C to +65°C
Storage temperature: -40°C to +85°C
Humidity: 95% (non-condensing)
Installation method: Insertion design, easy to install and replace
Occupied slot: Occupies one slot
Product Features and Advantages
High Reliability: Designed in accordance with high-reliability industrial standards, suitable for long-term operation in harsh environments.
Flexible Configuration: Each output can be independently programmed to execute voting logic, meeting different application requirements.
Easy Integration: Compatible with the 3500 framework and other modules, facilitating integration into the Bently Nevada mechanical protection system.
User Friendly: Built-in LED indicators for displaying the status of each channel (activated or not activated), facilitating user monitoring and maintenance.
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