Bently Nevada 3500/32M 4-Channel Relay Module (3500/32-01-00): Flexible Alarm Voting Logic for Machinery Protection
3500/32M 4-Channel Relay Module
Datasheet
Description
The 4-Channel Relay Module is a full-height module that provides four relay outputs. Any number of 4-Channel Relay Modules can be placed in any of the slots to the right of the Transient Data Interface Module. Each output of the 4-Channel Relay Module can be independently programmed to perform voting logic.
Each relay utilized on the 4-Channel Relay Module includes Alarm Drive Logic.
Programming for the Alarm Drive Logic uses AND and OR logic, and can use alarming inputs (Alert and Danger statuses), Not- OK, or individual PPLs from any monitor channel or any combination of monitor channels in the rack. You can program this Alarm Drive to meet your application needs using the Bently Nevada™ 3500 Rack Configuration Software.
WARNING
Due to the potential for varying voltage levels, please review the following:
• 3500 monitors ordered with hazardous approvals options (01 & -02) are certified to Division 2/Zone 2 standards (including ATEX/IECEx and North American Zones and Divisions). The Division 2 /Zone 2 standards specify increased spacing requirements at higher voltages, and the 3500/32M relays do not meet these spacing requirements. For this reason, 3500/32M relays ordered with the hazardous area approvals options (including country-specific hazardous area approvals options) have historically been limited to a lower voltage than those ordered with non-hazardous approvals options. Using higher voltages would violate the hazardous area certificates associated with the hazardous area approvals option.
• If the 3500/32M 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.
• It is possible to connect field wiring to the 3500/32M relays such that conductors are exposed to potential human contact. This could present a shock hazard at high voltages. Customers shall only use the 3500/32M relays at the voltages specified. Appropriate safety precautions must be taken with respect to the shock hazard.
Ordering Considerations
Firmware, Software, and Hardware
Requirements
The 3500/32M requires the 3500/22 Transient Data Interface (TDI) module. It also requires these or newer versions of the following firmware and software:
3500/32M Firmware
3500/22 Firmware (TDI)
3500/01 Software (Rack Config)
3500/02 Software (Op Display)
3500/03 Software (Data Acquisition)
3500/94 VGA display
3500/93 LCD display
3500 4-Channel Relay Module
l The 3500/32M requires 3500 Rack Configuration software, version 4.5 or later. l The 3500/32M requires 3500 Data Acquisition software, version 2.40 or later. l The 3500/32M requires 3500 Data Display software, version 1.40 or later. l When used with a 3500/93 LCD Display module, the 3500/93 will require firmware revision P or later. l When used with a 3500/94 VGA Display module, the 3500/94 will require firmware revision C or later.
Spares
149986-02 Spare 4-Channel Relay Control Module
125720-01 Spare 4-Channel Relay Output Module (available for repair only)
125720-02 Spare 4-Channel Relay Output Module for hazardous area systems and functional safety systems
04425545 Grounding wrist strap (single use)
00580453 Connector header, internal termination, 16-position, green
00580436 Connector header, internal termination, 6-position, green
166M2390 Connector header, push-in spring type (alternative for PN 00580436)
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3500/32-01
3500/32-01-00
3500/32-01-01
125712-01
125720-01
04425545
132319-01
04400037
00580436
129771-01
