Bently 3500/33m 16-Channel Relay Module

Bently 3500/33m 16-Channel Relay Module

Description

The 3500/33 16-Channel Relay Module is a full-height module that provides 16 relay outputs. You can place any number of 16-channel relay modules in any of the slots to the right of the Transient Data Interface (TDI) Module. Each output of the 3500/33 16-Channel Relay Module can be independently programmed to perform voting logic. Each relay of the module includes Alarm Drive Logic. Programming for the Alarm Drive Logic uses AND and OR logic and may use the following: 

·  Alarming inputs (alert and danger statuses) 

·  Not-OK 

·  Individual Measured Variables from any monitor channel or any combination of monitor channels in the rack

Ordering Considerations

·  The 3500/33 16-Channel Relay Module requires the 3500 Rack Config, version 3.3 or later. 

·  The 3500/33 requires the 3500 Data Acquisition Software, version 2.40 or later. 

·  The 3500/33 16-Channel Relay Module requires the 3500 Data Display Software, version 1.40 or later. 

·  When ordered with the multiple approvals option (-02), the 3500 monitor is certified to Zone 2 standards, including ATEX and North American zones. 

·  The Zone 2 standards specify increased spacing requirements at higher voltages. The 3500/33 16-Channel Relay Module does not meet these spacing requirements. Thus, the module ordered with the multiple approvals option is limited to a lower voltage than those with the other approvals options. 

·  Using higher voltages violates the hazardous area certificates associated with the multiple approvals option. 

·  The North American Division 2 standards associated with the CSA-only approvals option (-01) have been de-rated to 30 Vrms to comply with 61010-1 type test requirements. 

· If the 3500/33 16-Channel Relay Module is part of a functional safety (SIL) system, the functional safety certificate requires the restricted voltage. Higher voltages are not allowed for functional safety (SIL) systems.

Specifications

Power Consumption：5.8 watts typical

OK LED：Illuminated when the 3500/33 16-Channel Relay Module is operating properly.

TX/RX LED：Transmit and receive flashes when the 3500/3316-Channel Relay Module is communicating with other modules in the 3500 rack.

CH Alarm LED：Illuminated when Relay channel is in an alarm state.

Relay Type：Single-pole Double-throw (SPDT)

Relay Environmental Sealing：Epoxy-sealed

Relay Arc Suppressor：250 Vrms Installed as standard

Relay Contact Life：10,000 cycles

Dimensions (height x width x depth)：241 mm x 24.4 mm x 242 mm (9.50 in x 0.96 in x 9.52 in)

Weight：0.7 kg (1.6 lb)

Main Module：1 full-height front slot

Max Switched Current：5 A

Max Switched Voltage：250 Vac

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