Technical Data; System Module - Vib 7.8Xx - Fluke VIBGUARD IIoT Installation And Operation Manual

3 Technical data

3.1 System module - VIB 7.8xx

Analog IN 20 synchronous channels: 16 x
vibration, 4 x process para-
meter
Signal type, 16 x U,
Ch. variations 4 x U/I
Sensor type Sensor w/ cur-
rent or voltage
output, Dis-
placement sen-
sor
Digital IN 4 optocoupler inputs 0-30V, Threshold 3V
Tacho-Puls IN 2 frequency inputs ±30V DC and AC. Threshold ±30V DC (default 2.5V)
Digital OUT 3 relay changeover contacts, 30VDC/30VAC/2A
System OK OUT Relais NC, 30VDC/30VAC/2A
Ethernet Data rate: 100 MBit, half duplex
Serial ports 2x RS232, 115200 baud
Services Modbus-TCP, Modbus RTU (RS232)
LED indicators 20x Analog-IN (VIB 7.811: 16x Analog-IN), 1x System, 2x Status, 2x Ethernet, 4x Digital-IN, 2x
Tacho-IN
Dynamic range 110 dB @ 24 bit
Sampling rate 131 kHz / 50 kHz band width
FFT lines 6400 (Standard), 102400 (Analysis)
Meas. range, pro- ± 24V or 4-20 mA, ±20mA
cess channels
Meas. range, ± 24V
vibration chan-
nels
VIBGUARD IIoT
VIB 7.800 VIB 7.810
INPUTS AND OUTPUTS
16 x U
(IEPE),
4 x U/I
IEPE-type sensor, Sensor w/ current or
voltage output, Displacement sensor
MEASUREMENT
---
VIB 7.811 VIB 7.815
16 syn. ch.: 20 synchronous channels: 16 x vibration,
12x Vib. 4 x process parameter
4 x Process
12 x U 8 x U (IEPE)
(IEPE), +
4 x U/I 8 x U, 4 x
U/I
--- ± 24V
GENERAL
Installation and Operation
VIB 7.820 VIB 7.825
16 x I (CLD), 8 x I (CLD) +
4 x U/I 8 x U, 4 x
U/I
CLD-type sensor, Sensor w/
current or voltage output,
Displacement sensor
--- ± 24V
13