BENTLY 3500/33 Relay module

BENTLY 3500/33 Relay module

Functional characteristics
Multi-channel output: It is a full-height module that provides 16 relay outputs to meet a variety of equipment condition monitoring and control needs.
Independent programming and voting logic: Each output can be independently programmed to execute the required voting logic, and the action mode of the relay can be flexibly set according to different monitoring conditions and requirements.
Alarm driver logic: Each relay contains “alarm driver logic”, programmed using “and” and “or” logic, and can be programmed through 3500 rack configuration software using alarm inputs (alarm and hazard states), “abnormal” states, or individual measurement variables from any monitor channel or combination of monitor channels in the rack. To meet the specific needs of your application.
Flexible installation position: Any number of 16-channel relay modules can be placed in any slot on the right side of the Transient Data Interface (TDI) module.

Technical parameter
Relay type: Single pole double throw (SPDT) relay is used, and in some cases can also be configured as an equivalent double pole double throw (DPDT) relay function.
Electrical parameters: Under DC specification (resistive load), the minimum switching current is 100mA@5VDC, the maximum switching current is 3A, the maximum switching power is 70W@24VDC, 10W@48VDC, 9W@60VDC, and the maximum switching voltage is 125VDC. For AC specifications (resistive load), the maximum switching current is 3A, the maximum switching power is 1200VA, and the maximum switching voltage is 250VAC.
Size and weight: The main module size is 241mm×24.4mm×242mm, the weight is about 0.7kg; The I/O module measures 241mm x 24.4mm x 99.1mm and weighs about 0.4kg.

Application scenario
Power industry: In thermal power, nuclear power, wind power and other power plants, used to monitor and control the operating status of generators, turbines, fans and other large equipment, such as monitoring vibration, displacement, speed and other parameters, when the parameters exceed the set range, through the relay module to trigger the alarm or take appropriate protective measures to ensure the safe and stable operation of equipment.
Petrochemical industry: It can be applied to the monitoring and protection of various rotating equipment in the process of petroleum refining and chemical production, such as compressors, pumps, etc., to discover hidden trouble of equipment in time, prevent accidents, and ensure the continuity and safety of the production process.
Iron and steel industry: the status monitoring of key equipment such as rolling mill and blower in steel production, the start and stop control of equipment, fault alarm and other functions are realized through the relay module, which helps to improve production efficiency and product quality and reduce equipment downtime.
Transportation industry: In the fields of ships and rail transit, it is used to monitor and control the operation of engines, motors and other equipment to ensure the safe and reliable operation of transport vehicles.