Vacon NX series Applications Manual page 198

VACON · 198
*) See Table 92 Digital output signals (Control keypad: Menu M2 -> G2.3.1).
**) See Table 94 Analogue output 1 (Control keypad: Menu M2 -> G2.3.3), Table 95 Analogue
output 2 (Control keypad: Menu M2 -> G2.3.4) and Table 96 Analogue output 3 (Control keypad:
Menu M2 -> G2.3.7).
NOTE!
See jumper selections below. More information in the product's User Manual.
Fig. 20: Jumper selections
Autom.
K2
K1.1
K1
M1/Vacon
Fig. 21: Pump autochange system, principal control diagram
7
Jumper block X3:
CMA and CMB grounding
CMB connected to GND
CMA connected to GND
CMB isolated from GND
CMA isolated from GND
CMB and CMA internally
connected together,isolated
from GND
= Factory default
230 VAC
22
24 VDC
RO1
12
23
Mains
O
S1
K2
K1
K1.1
M1/mains
PUMP AND FAN CONTROL APPLICATION
VACON OPT-A2
25
RO2
DIN2
9
26
Autom. Mains
O
S2
K1
K1
K2.1 K2
K2 K2.1
M2/Vacon M2/mains
TEL. +358 (0)201 2121 · FAX +358 (0)201 212 205
DIN3
10