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13

E3MC

E3MC

External Synchronous Input Function

The measurement results will be directly output to the control output if the input from the external synchronous input terminal (pink) is set
to OFF. The output will hold the previous status if the input of the external synchronous input terminal is set to ON. External synchronous
input is valid in RUN or ADJ mode. As for the 4-output models, this function applies to the output of all the channels.

Remote Teaching (Remote Control Function)

Mode Setting

When using the remote control function of the Sensor for remote
teaching, be sure to set the Sensor to mode B.

Setting Method

Apply power to the Sensor while pressing the SELECT DOWN
button and TEACH button together.

Checking Method

Mode A or B of the E3MC will be displayed for 3 s after mode set-
ting. When the mode selector is set to TEACH, the mode can be
checked from the operation indicator. The indicator will be lit when
the mode is set to B.

Note:

1.

The Sensor is set to mode A before shipping.

2.

The current mode selected does not change after the
Sensor is turned OFF.

3.

The remote control function is available in RUN mode
and ADJ mode only.

4.

The E3MC-M

@

 has three outputs in mode B and no ex-

ternal synchronous input will be accepted.

5.

The same switching procedure can be used for chang-
ing to mode A.

Remote Teaching Method

Function 1: Remote teaching with manual input through a 
mechanical switch

Short-circuit the remote control input for 1.5 s or more to either of
the following terminals according to the E3MC model.

Function 2: Remote control of teaching and bank selection 
through the PLC or PT

Input one of the following signals as a remote control input. There
will be an answer-back output for 0.3 s if the signal is correctly
received.

Condition

NPN (E3MC-

@

11)

PNP (E3MC-

@

41)

ON (Status on hold)

GND

Vcc

OFF (Result output)

OPEN

OPEN

External synchronous input

Control output

Sensing object

Discrimination result

Same color

Different color

Same color

Same color

Output on hold

Output on hold

This status can be on hold by an 
external synchronous input. It 
will be released by setting the 
external synchronous input to 
OFF.

This status can be on hold so 
that unwanted color objects can 
be ignored while they are pass-
ing the sensing range.

Mode A:  
Operation indicator 
is OFF.

Mode B:  
Operation indicator 
is ON.

NPN type 
(E3MC-

@@

11)

Short-circuit to GND (blue) terminal.

PNP type 
(E3MC-

@@

41)

Short-circuit to Vcc (Brown) terminal.

No.

Control signal

E3MC-

@

E3MC-M

@@

1

Bank 1 
selected.

Channel 1 
selected.

2

Bank 2 
selected.

Channel 2 
selected.

3

Bank 3 
selected.

Channel 3 
selected.

4

Bank 4 
selected.

Not used.

5

Teaching of 
selected 
bank.

Teaching of 
selected 
channel.

Summary of Contents for E39-C1

Page 1: ...utput models are also available Ordering Information RGB Color Sensor Note 1 Refer to Specifications on page 3 2 Eleven colors are discriminated at this distance For a typical example nine colors are...

Page 2: ...ely sold Appearance Name Sensor Mounting Bracket DIN track Mounting Bracket Use When mounting the E3MC Can be inclined to 15 When mounting to the DIN track Model E39 L114 E39 L115 Appearance Detection...

Page 3: ...able Mode selection Remote control input see note 6 mode B only The following control is performed according to the control signal input E3MC 11 41 Bank selection remote teaching or threshold selectio...

Page 4: ...h no condensation Permissible fiber bend ing radius 10 mm min Varies with the type of recommend ed fiber Insulation resistance 20 M min at 500 VDC Dielectric strength 1 000 VAC 50 60 Hz for 1 min Vibr...

Page 5: ...reen Blue green Blue Blue purple Purple Red purple Sensing distance mm Detection level Detection level Sensing Distance vs Color Differences Typical Angle Characteristics Typical Angle Characteristics...

Page 6: ...mm E32 T16 200 mm E32 T17L 1 1 m Operating Range Characteristics Typical E32 DC200 E32 CC200 E32 D32L Sensing object Blue Green 38 x 38 mm Sensing object Blue Green 38 x 38 mm Sensing object Blue Gree...

Page 7: ...on Threshold adjustment Mode Selector Selects TEACH ADJ or RUN mode Function Switch Color discrimination mode selection Response time selection OFF delay timer setting Conformity Non conformity output...

Page 8: ...ithin the rated sensing range Mode I Color discrimination is performed according to RGB light intensity of reflection light This mode ensures more delicate color discrimination than mode C 3 ms 6 ms T...

Page 9: ...green Main circuit Operation indicator orange 7 level threshold indicator red Control output Bank selection input 1 Remote control input Bank selection input 2 Not used External synchronous input Exte...

Page 10: ...the detection level does not exceed the threshold level provided that the E3MC is in conformity output mode Set the threshold to a higher level for highly precise color discrim ination and to a lower...

Page 11: ...bject OK No Good Sensor Locate the registered object at the detection point and press the TEACH button All the red threshold indicators will flash if registration has not been completed Refer to Techn...

Page 12: ...ment of its sensing distance depending on the reflection rate This also applies to the thru beam type Registered Color Selection Bank Selection Input 1 output Models Only The E3MC in RUN mode allows...

Page 13: ...ut will be accepted 5 The same switching procedure can be used for chang ing to mode A Remote Teaching Method Function 1 Remote teaching with manual input through a mechanical switch Short circuit the...

Page 14: ...Answer back output ON OFF ON OFF Input detection Bank 1 designated Input detection Answer back output with teaching OK No output if teaching fails Sensing restarts Teach ing An interval of 0 6 s min...

Page 15: ...wo M2 6 x 6 Four M5 holes on both sides depth 5 5 E3MC X E3MC MX Receiver Emitter Sensing face 9 1 x 22 9 Optical axis 3 3 dia mounting holes Sensing head heat resistive ABS 6 dia optical fiber standa...

Page 16: ...es Two 2 4 dia Receiver section Emitter section Fiber Unit mounting screw Four M5 holes on both sides depth 5 5 Mounting Dimensions Amplifier Unit Sensor I O Connector E39 C1 2M 2 m E39 C1 5M 5 m 6 di...

Page 17: ...nless steel SUS430 E39 C1 2M E39 C1 5M Internal Wiring White Brown Green Yellow Pink Blue Lead wire color Gray Note Pin 8 is not used Pin no Wire color Purpose E3MC 11 E3MC 41 E3MC M 11 E3MC M 41 1 Wh...

Page 18: ...ue of 0 2 N m Fibers Among the recommended fibers the E32 CC200 and E32 D32L have white or dotted yellow lines on the fiber to be inserted into the emitter When using the E3MC M Y insert the fiber wit...

Page 19: ...E3MC Power Supplies Be sure to ground the FG frame ground and G ground termi nals if a switching regulator is connected to the E3MC otherwise the E3MC may malfunction due to the switching noise of th...

Page 20: ...e direction indicated by arrow 6 Then lift up the E3MC in the direction indi cated by arrow 7 to remove the E3MC with the E39 L115 E3MC E39 L115 Mounting Bracket M5 screws M3 screw 1 DIN track 2 M3 sc...

Page 21: ...may be suitable for the products Outdoor use uses involving potential chemical contamination or electrical interference or conditions or uses not described in this catalog Nuclear energy control syste...

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