ABB Advance Optima Uras 14 - Emitter Insert

5-6 Chapter 5: Testing SHB_U14
Emitter insert
Accessories
Multimeter
Electrical value:
Power supply voltage, emitter resistance
Where?
Emitter insert electrical passages
Desired value:
• Power supply voltage
There are three possible emitter power settings:
2.2 W
↔ 5.6 V ± 0.5 V
3.7 W
↔ 7.2 V ± 0.5 V
5.2 W
↔ 8.6 V ± 0.5 V
For analyzer modules with software version
≤ ????
2.2 W
↔ 5.6 V ± 0.5 V
3.8 W
↔ 7.45 V ± 0.5 V
6.6 W
↔ 9.5 V ± 0.5 V
Power settings are determined individually during initial calibration. The three
possible settings can differ between emitter 1 and 2.
• Emitter insert resistance
13
Ω ± 0.5 Ω (measured cold)
For this, plug connection X1/X2 is disconnected on the emitter circuit board.
Figure 5-4
Pin layout
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
F1-
S1-
F1+
S1+
S1+
1
2
3
4
1
2
3
4
S2-
S2+
F2-
Motor 1
F2+
Motor 2
+5V
L_SCHR
X1
X3
X4
X2
M
St 1
St 2
LPSTRAST