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CTS2

P. 2 / 3

EM-902

 CONNECTION DIAGRAM

 CURRENT PROBE DIMENSIONS  mm (inch)

TERMINAL CONNECTIONS

Connect the unit as in the diagram below or refer to the connection diagram at the front of the unit.

■ 

TRANSMITTER DIMENSIONS  mm (inch)

INSTALLATION

Detach the yellow clamps located at the top and bottom of the unit for separating the body from the base socket.

■ 

TRANSMITTER

Current Probe

Mounting

Attachment

Conductor

Recommended mounting method

Binding

Strap

Connector

• DIN Rail Mounting

Set the base socket so that its 
DIN rail adaptor is at the bot-
tom.  Position the upper hook 
at the rear side of base socket 
on the DIN rail and push in 
the  lower.    When  removing 
the  socket,  push  down  the 
DIN  rail  adaptor  utilizing  a 
screwdriver (–) and pull.

• Wall Mounting

Refer to the drawings next.

Clamp

(top & bottom)

DIN Rail

35mm wide

Spring Loaded

DIN Rail Adaptor

Shape and size of the base socket 

are slightly different with various 

socket types.

190 (7.48) 

max.

9.9 dia.

(.39)     

L 610

8 meters

 (26.4 ft)

CONNECTOR

5 dia.

(.20)

R 60 (2.36) min.

(minimum curvature radius)

+

OUTPUT

1

U(+)

V(–)

POWER

7

8

2

3

4

5

6

SOURCE

LOAD

CT

3

4

5

6

2

1

8

7

80 (3.15)

50 (1.97)

103 (4.06)

136 (5.35)

[3.3 (.13)]

80 (3.15)

20 (.79)

35.4 (1.39)

40 (1.57)

50 (1.97)

7.8 (.31)

CLAMP

(top & bottom)

DIN RAIL

35mm wide

2-4.5 (.18) dia.

MTG HOLE

15 (.59) deep

8-M3.5

SCREW

When mounting, no extra space is needed between units.

13 (.51)

Connector of 

Sensor Cable

̒

■ 

CURRENT PROBE

Mount  the  sensor  so  that  the  conductor  passes  near  the 
center of the sensor and at right angle to the sensor circle.  
Otherwise, the position sensitivity may increase. 
In order to separate the connection, pull out the sensor end 
from the connector.
Use binding straps for fixing the position of the probe with 
the attachments.

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