IFM Electronic LR3000 - Page 11

11
UK
Curve of the analogue signal (factory setting):
I / U
L
20 mA /10 V
4 mA / 0 V
A
I2 I1
L: level; A: active zone; I1: inactive zone 1; I2: inactive zone 2 (→ Technical data sheet);
①: [OU1] = [I] / [U]; ②: [OU2] = [InEG] / [UnEG].
Curve of the analogue signal (measuring range scaled):
I / U
L
4 mA / 0 V
A
ASP AEP
I1 I2
20 mA /10 V
L: level; ASP: analogue start point; AEP: analogue end point
A: active zone; I1: inactive zone 1; I2: inactive zone 2 (→ Technical data sheet);
①: [OU1] = [I] / [U]; ②: [OU2] = [InEG] / [UnEG].
Note the tolerances and accuracy limits during the evaluation of the analogue
signal (→ 12).