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TD_PCM1x_Packages_Installation_09.04_GB
b.)
Wiring Of Controller
- Setting: THREE-POSITION (Three-position controller)
A/C
B/D
Relay output
max. 250 Vac
100 Ohms
3,3nF/1000V
Figure 5-17: Three-position controller – external RC wiring for relay manager
Terminal Description
A
max
A
2.5 mm²
B
higher
2.5 mm²
C
2.5 mm²
D
lower
Speed / Frequency / Real power
(RM: "+" = 114, "-" = 115) or
Voltage / Reactive power (RM: "+" = 116, "-" =
117)
2.5 mm²
The selection and programming occurs via the relay manager (RM).
Table 5-18: Controller outputs - three-position
CAUTION
Refer to Technical Data on page 30 for information about current limits. Use an interposing relay if necessary. Currents
higher than those specified destroy the hardware!