Ultra Slim

ESN Series

Ultra thin
Slim type of only 13 mm thick and 30 mm wide never affecting work efficiency
High intensity red LED indicator
Large operation indicator of high intensity LEDs in series offering superb visibility, may double as work instruction indicator
Objects as small as φ30mm detected
Automatic sensitivity compensation feature
Anti Interference feature
Allowing adjacent mounting of 2 units for wider range of applications

Downloads

ESN Series

Model	Detecting width	Beam interval	Detection object	Output mode	Protective structure
ESN-T8	140mm	20mm	Opaque φ30mm or more	NPN	IP40	Contact
ESN-T8PN	140mm	20mm	Opaque φ30mm or more	PNP	IP40	Contact
ESN-T12	220mm	20mm	Opaque φ30mm or more	NPN	IP40	Contact
ESN-T12PN	220mm	20mm	Opaque φ30mm or more	PNP	IP40	Contact
ESN-T16	300mm	20mm	Opaque φ30mm or more	NPN	IP40	Contact
ESN-T16PN	300mm	20mm	Opaque φ30mm or more	PNP	IP40	Contact
ESN-T20	380mm	20mm	Opaque φ30mm or more	NPN	IP40	Contact
ESN-T20PN	380mm	20mm	Opaque φ30mm or more	PNP	IP40	Contact

Transmitter-receiver synchronized operation indicator

In the condition of load short circuit or overload, the output transistor turns off.
Check the load condition before restarting.

(*1) Connect the MS line (purple) of the transmitter of either (A) of the two sensors to the ground line (blue), which sets the operation mode of this sensor (Sensor A) to master (M mode).
(*2) Connect the MS line (purple) of the transmitter of the other sensor (B) to the synchronization line (orange/purple) of Sensor A, which sets the operation mode of Sensor B to slave (S mode).
(*3) When using different power supplies for the transmitter and the receiver, or for the master and slave sensors, be sure to use the common 0V for each unit.
* When using two sets as a pair, wire so that the operation mode of either of the two will be master and of the other will be slave.
* Do not connect the synchronization lines (orange/purple) of Sensors A and B to each other.