Installation
Leuze
electronic
48
BCL 40
Leuze electronic
Switching outputs 1 and 2
Switching outputs
The MA 10 comes standard with two switching outputs (SA1 and SA2) that can be
programmed for various switching functions using the BCL software.
• Output voltage: 5 … 48VDC
• Insulation voltage: 250V (only in combination with connection type b))
• Output current: Imax = 500mA (at VDD_SA = 5 … 32V)
Imax = 300mA (at VDD_SA = 32 … 48V)
The switching voltage can be connected in two different ways:
• The operating voltage V_IN is used as the switching voltage VDD_SA (factory
setting):
VDD_SA = V_IN
GND_SA = GND_IN
• An external voltage is connected as switching voltage (galv. decoupled)
VDD_SA V_IN
GND_SA GND_IN
Figure 6.20: Position of the solder jumpers JL5 and JL6
Terminal
Signal
Function
13
SA2
Switching output 2
14
SA1
Switch 1
15
VDD_SA
external voltage supply for switched output
5 … 48VDC
16
GND_SA
external voltage supply for switched output 0VDC
1
3 14 15 16
JL5
JL6
G
N
D
_
S
A
V
D
D
_
S
A
S
A
1
S
A
2
Galvanic decoupling of the switched output
Galvanic decoupling is achieved by carefully
scratching through the two solder jumpers JL5 and
JL6 so that there is no longer an electrical connec-
tion. The switched output is then galvanically de-
coupled from the operating voltage.
The solder jumpers are located on the circuit board
of the MA 10 directly across from the connection
terminals VDD_SA and GND_SA.
Scratch
through
here
Scratch
through
here
Switching outputs
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