Model: IS200TVBAH1AAA

Voltage 0-5V, +6%(3700A only)

Type TMR, AI

Number of input points 32, differential, DC coupling

Isolation point none

Enter update rate 55 ms

Resolution 12 bits

Accuracy < 0.15% of FSR

0° to 60°C

Input resistance (load)30 MΩ(DC), minimum value

Power off resistance 30 KQ (DC), typical

Common mode rejection -80 dB(DC-100Hz)

Function description

The IS200TVBAH1AAA is a vibration terminal board developed by GE. It is part of the Mak Ve control system. The board is used! /0 packet Mark Ve PVIB or Mark VleS WVB signal interface

Board. Integrated output (speed) sensors for eddy current (position and speed), seismic (speed), speedometer and accelerometer with direct vibration interfaces. It also provides a dynamic pressure to the charge amplifier

Interface. Instantaneous suppression protects the terminal board input signal entered through two 24-point screw terminals from high voltage caused by electrical interference. Jumpers JPxA and IPxC are located to the left of the 37-pin /0 pack connector

And 24 point screws end up on the right side, powering various sensors and detecting open circuits.

trait

The IS200TVBAH1AAA input signal is routed to the I/O component through the 37-pin connector on the right. TVBA is suitable for simplex and TMR applications. TMR applications distribute the signal in three! In packet 0. The output of the input signal is routed

To 9 and 25 pin DIN connectors to feed the Bently Nevada 3xoxx monitoring system.

Each buffer output also includes a bayonet nut connection (BNC) with a stem to power the first-party monitoring device. Use the PxB jumper on the left side of the 37-pin /0 pac connector to configure the slugs for the corresponding sensor

Exit the buffer. //0 Packet channels 1 to 13 and 14 are routed to the buffer output for external use. The 1/0 package is powered by a +28 V power supply provided by the customer.

The IS200TVBAH1AAA WNPS subboard provides only the required -28 V power supply to the Bently Nevada sensor of the TVBA #A terminal board, one for the simplex configuration and three for the TMR configuration. Removable subboard will power

The +28 V power supply is converted to a -28 V power supply.

Installation, operation, and jumper configuration

The board accepts 14 sensor inputs, which are directly connected to two 24-points! /0 Terminal board. Each block is held together by two screws and can accept up to 12 AWG of wire.

Each patch board has its own shielded end connection. The I/0 packet can only handle 13 of the 14 channels, and the 14th channel is routed to the buffer output stage for Bentley Nevada devices (equipped withTVBAH2A, H2B, S2A or S2B) is used