1 switch with end of line resistor, 2 switch without end of line resistor, Switch with end of line resistor – Maretron SIM100 User Manual
Page 9: Switch without end of line resistor, Revision 1.0 page 5
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Revision 1.0
Page 5
.4.2.1 Switch With End of Line Resistor
M100 to a switch with an end of line resistor.
als
Figure 3 – Switch With End of Line Resistor Connection Diagram
.4.2.2 Switch Without End of Line Resistor
00 to a switch without an end of line resistor.
Figure 4 – Switch Without End of Line Resistor Connection Diagram
2
Please refer to Figure 3 for connecting the SI
This figure shows the connection of the monitored switch to switch channel 1 via the termin
named SW1A and SW1B. Connections to other switch terminals are similar.
8 KΩ end-of-
2
Please refer to Figure 4 for connecting the SIM1
This figure shows the connection of the monitored switch to switch channel 1 via the terminals
named SW1A and SW1B. Connections to other switch terminals are similar.
1 2
5
4
3 6
7
8
9
10
11
12
2B
SIM100 Screw Terminals
SW1A
SW
SW
1B
A
4B
SW2A
SW
3
SW
3B
SW4A
SW
SW5A
SW
5B
SW6A
SW6B
Monitored switch
1 2
5
4
3 6
7
8
9
10
11
12
B
SIM100 Scre
SW1A
SW2
w Terminals
Monitored switch
line resistor
SW
1B
SW
A
SW3
SW4A
SW4B
SW5A
SW5
SW6A
SW6B
SW2A
3
B
B