Bosch KSB Calio Serie Manual De Instrucciones página 22

Electrical connections
4.4 Electrical power connection to control unit MC110 with EM100 or MX25 with MU100
▶ Connect the pumps to control unit according to  Chapter 4.1,
page 20 or according to  Chapter 4.2, page 21.
4 5 6
3 7
2 8
1 9
10
0
3 4
(+) (–)
IO1
0-10 V
Fig. 5 EM100/ OC0 1-2 output control signal pump
(set value 0-10 V/PWM)
Terminals, control MC110 with
EM100 / MX25 with MU100
–
OC0 terminal 2 (PWM or 0-10 V) Terminal 3 (brown)
OC0 terminal 1 (PWM or 0-10 V) Terminal 4 (blue)
–
–
Table 1 Control connection EMS
22
4 5 6
3 7
2 8
1 9
10
0
OC0
1 2 3
1 2 3 1 2 3
0-10V PWM
OC0 OC0
0010046151-001
Terminals Calio SI 25-80 HP PWM Terminals Calio 25-100 / Calio 40-100 Note
Main power connection L, N, PE
–
Terminal 5
Power, L, N, PE
Terminal 0-10 V/U
in
Terminal 0-10 V / 0
RUN
–
Connect the voltage supply of the
pump to an external power supply
(continuous voltage).
–
–
Insert the jumper
Is not used
KSB Calio – 6721821013 (2023/03)