MODEL: M2MNV
SWITCHING OPERATIONS
1
2
4
5
7
8
1
2
4
5
7
8
Current Signal (no receiving resistor)
Power : OFF
Switching command : OFF (open)
1
2
4
5
7
8
1
2
4
5
7
8
Power : ON
Switching command : OFF (open)
1
2
4
5
7
8
1
2
4
5
7
8
Power : ON
Switching command : ON (short)
Current Signal (receiving resistor 50
Ω
)
Voltage Signal
Current Signal (no receiving resistor)
Transition (ON to OFF, OFF to ON) Status
Power : ON
Switching command : OFF to ON
or
Power : ON
Switching command : ON to OFF
Current Signal (receiving resistor 50
Ω
)
Voltage Signal
*
1. Resistor is provided only for the input code 2: Current signal (receiving resistor 50
Ω
).
*
1. Resistor is provided only for the input code 2: Current signal (receiving resistor 50
Ω
).
*
1
*
1
*
1
*
1
1
2
4
5
7
8
1
2
4
5
7
8
*
1
*
1
*
1
*
1
• Switching Status
When the switching command contact is switched from
OFF to ON or from ON to OFF, the signal channel is
switched only after all photo MOS relays turn on
(closed).
When the switching command contact is switched from
OFF to ON or from ON to OFF, the signal channel is
switched only after all photo MOS relays turn off
(open).
■
INTERLOCKING SWITCHING CONTROL (single-pole contact)
Single contact is used to switch from Signal Channel 1 (A1-B1) to Signal Channel 2 (A2-B1) and vice versa.
CHANNEL 1 (A1)
CHANNEL 2 (A2)
Terminal 3 – 9 OFF (open)
OFF
ON
Terminal 3 – 9 ON (closed)
ON
OFF
Status LED turn on when the respective channels are alive.
■
INDEPENDENT SWITCHING CONTROL (double-pole contact)
Double contacts are used to independently switch Signal Channel 1 (A1-B1) and Signal Channel 2 (A2-B1).
CHANNEL 1 (A1)
CHANNEL 2 (A2)
Terminal 3 – 9 OFF (open)
OFF
----
Terminal 3 – 9 ON (closed)
ON
----
Terminal 6 – 9 OFF (open)
----
OFF
Terminal 6 – 9 ON (closed)
----
ON
Status LED turn on when the respective channels are alive.
Rugghölzli 2
CH - 5453 Busslingen
Tel. +41 (0)56 222 38 18
Fax +41 (0)56 222 10 12
www.sentronic.com
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AG
