Bently 3500/77M 140734-07 Status monitoring relay drive

Description

The 3500/77M 140734-07 Power Supply can be ordered for ac or dc input power, providing compatibility with voltage sources worldwide. Line noise filters are standard. The 3500 Rack can operate from a single supply, or dual supplies can be used to provide redundancy for situations
that cannot tolerate power interruption. Dual supplies reside in the upper and lower positions of the left-most rack slot. Redundant supplies can use separate voltage sources. For example, the primary (lower) supply can operate with 120 Vac power while the backup (upper) supply can be powered from an uninterruptible 24 Vdc source.

Each supply can individually provide power to the entire rack and its modules. When redundant supplies are used, the lower supply acts as primary power for the rack while the upper supply acts as a backup, ready to instantly and automatically operate as the primary rack
supply without interrupting rack functions should the primary supply fail. The 3500/15 Power Supply module has self-monitoring functions that allow it to determine if all its output voltages are within specifications. The module annunciates this via a green Supply OK LED on the power supply’s front panel.

The TDI is the 3500 Rack’s primary interface to the configuration, display, and condition monitoring software. Each rack requires one TDI, located in the rack slot immediately adjacent to the power supply slot. The TDI supports a proprietary protocol used by the 3500 Configuration Software to configure the rack and the 3500 Operator Display Software to retrieve rack data and statuses. The TDI also provides a direct interface with System 1* Condition Monitoring and Diagnostic software without the need for an external communications processor. The Rack OK relay is located within the TDI’s I/O module. It is driven by NOT OK conditions within the TDI itself and within other modules in the rack.

Note: Dozens of possible events within the rack can drive the Rack OK relay to NOT OK condition. For this reason, the Rack OK relay it is
not intended for use as part of a machinery autoshutdown circuit. It should be used for general annunciation purposes only.

Details: If you need urgent delivery orders, please feel free to contact us, and we will try our best to meet your needs.
Price problem: If you find that other suppliers offer cheaper prices for the same product, we are also willing to provide you with reference prices and give you further discounts.
Contact Us:+86 18106937731
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Contact Person: Chen

135785-01 3500/93 Display Unit, non backlighted
135785-02 3500/93 Display Unit, back-lighted
137412-01 3500/93 Manual
135799-01 3500/93 Display Interface Module
135799-02 3500/93 Display Interface Module
(use with A05 option only)
135813-01 3500/93 Display Interface I/O
Module
136634-0010-01 10 Foot (3 metres) Cable (PVC)
136634-0050-01 50 Foot (15 metres) Cable (PVC)
136634-0050-02 50 Foot (15 metres) Cable
(Teflon? )
136634-0100-01 100 Foot (30 metres) Cable (PVC)
136634-0100-02 100 Foot (30 metres) Cable
(Teflon? )
130121-02-01 500 Foot (152 metres) Extension
Cable (PVC)
130121-02-02 500 Foot (152 metres) Extension
Cable (Teflon? )
02200271 External Power Supply for 115 Vac
02200272 External Power Supply for 230 Vac
138227-01 Cable Adapter
146085-01 Power Cable
137224-01 System Mounting Assembly
(sheet metal for A01 & A05
options)
04309007 4-40 X 0.63 Phillips head screw for
System Mounting Assembly, 4 are
required