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Pinouts for the power input port on the TN-5816A/5818A
Pin
Description
Usage
1
PWR1 Live / DC + Connect “PWR1 Live / DC +” to the positive
(+) terminal when using a DC power source.
2
PWR1 Neutral /
DC -
Connect “PWR1 Neutral / DC –” to the negative
(-) terminal when using a DC power source.
3
Chassis Ground Connect the “Chassis Ground” to the safety
ground terminal for DC inputs.
4
PWR2 Neutral /
DC -
Connect “PWR2 Neutral / DC –” to the negative
(-) terminal when using a DC power source.
5
PWR2 Live / DC + Connect “PWR2 Live / DC +” to the positive
(+) terminal when using a DC power source.
STEP 1: Plug the power cord connector into the TN-5816A/5818A’s
power input port.
STEP 2: Screw in the nut on the power cord connector to the power input
connector (on the switch) to ensure a tight connection.
ATTENTION
Before connecting the TN-5816A/5818A to the power input,
make sure the power source voltage is stable.
Connecting the Relay Outputs
Each TN-5816A/5818A switch has two sets of relay outputs—relay output
1 and relay output 2.The M12 A-coded 5-pin male connector on the
TN-5816A/5818A front panel is used for the two relay outputs. Use a
power cord with an M12 A-coded 5-pin female connector to connect the
relay contacts. You can purchase an M12 power cable from Moxa; the
model number is CBL-M12 (FF5P)/OPEN-100 IP67.
Pinouts for the TN-5816A/5818A’s relay output port
N.C.: Not connected
