Switch Settings - Westermo MA-14 Installation Manual

Switch settings

MA-14 has a variety of settings for different applications.
The switches are placed under the top cover which can be removed by the two screws.
The switches are mounted on the circuit board as shown below:
Location on circuit board:
13
25 14
Function:
S1 Selection of signal activating
transmitter (carrier)
Selection of signal controlling CTS
Numbering of switch:
ON
1 2 3 4 5 6 7 8 9
J1/J2 Selection of power supply
Power supply
1 2 3
J1/J2
1 2 3
J1/J2
Factory settings
1 2 3
J1/J2
ON
S1
1 2 3 4 5 6 7 8 9
6014-2013
S1
J1 J2
1
Mains adapter (PS-8)
or 25–35 V DC
I±12V
Transmitter (carrier)
activated by
ON
S1
1 2 3 4 5 6 7 8 9
ON
S1
1 2 3 4 5 6 7 8 9
ON
S1
1 2 3 4 5 6 7 8 9
ON
S1
1 2 3 4 5 6 7 8 9
ON
S1
1 2 3 4 5 6 7 8 9
ON
S1
1 2 3 4 5 6 7 8 9
ON
S1
1 2 3 4 5 6 7 8 9
ON
S1
1 2 3 4 5 6 7 8 9
ON
S1
1 2 3 4 5 6 7 8 9
ON
S1
1 2 3 4 5 6 7 8 9
CTS
controlled by
ON
S1
1 2 3 4 5 6 7 8 9
ON
S1
1 2 3 4 5 6 7 8 9
ON
S1
1 2 3 4 5 6 7 8 9
Always active
AUX
SRS
RFR
RTS
DTR
DTR and AUX
DTR and SRS
DTR and RFR
DTR and RTS
RTS
Always high
DCD
9