Process Interface - Technical Data; Eight Inputs (Analog/Digital); Input Configured As Analog Input; Input Configured As Digital Input - Fluke NORMA 4000 Operator's Manual

NORMA 4000/5000
Operators Manual

Process Interface - Technical Data

Eight Inputs (Analog/Digital)

Each differential input can be configured individually as an analog or a digital input.

Input Configured as Analog Input

Range
Maximum input voltage
Maximum common mode voltage to ground
Uncertainty of measurement

Input Configured as Digital Input

Measuring signal
Range
Maximum input voltage
Maximum common mode voltage to ground
Uncertainty of measurement
[1] The number of pulses per revolution must be synchronized with the rotational speed of the motor in such a way that the maximum
measuring frequency is not exceeded. On the other hand, ensure that the resolution is sufficient to measure the frequency at low
motor speeds.

Four Digital Inputs for the Detection of the Sense of Rotation

Inputs for the detection of the sense of rotation are only used for motors and in
conjunction with the corresponding digital speed inputs.

Four Outputs (Analog)

Output voltage
Allowable external voltage
Additional error
Temperature coefficient
Output rate
Resolution
Rise time
Response time
9-12
Shop for Fluke products online at:
Parameter
Parameter
MyFlukeStore
www.
Voltage
±10 V nominal (saturation region approx. +2 %)
±50 Vrms
±10 V (without additional error)
±25 V (without limitation by protective components)
±(0.1 % of AVG+ 0.08 % of AVGR)
Frequency
TTL-compatible or AC (switching threshold approx.
+1.5 V ±0.5 V hysteresis)
[1]
0.5 Hz to 500 kHz
±50 Vrms
±25 V
±0.025 % of AVG
maximum ±10.3 V; maximum load 5 mA, short-circuit
protected, shared LO connection to ground potential
maximum 50 Vrms at HI input
±(0.15 % of AVG + 0.05 % of FV), final value
FV = 10 V
<0.2 x fault limit/K
corresponds to current average time
approximate ±8000 counts for ±10 V, 1 count ≈ 1.25 mV
10 to 90 %: approximately 10 ms
to ±0.2 %: 25 ms
to ±1.0 %: approximate 20 ms
1.888.610.7664
.com