Caution – IAI America ACON-SE User Manual

Page 48

3. Installation and W

iring

e-CON connector pin numbers

Always insert a terminal resistor (220

:, 1/4 W) at the end of the

communication trunk (between pins 1 and 2 of the e-CON connector).

Caution

[1] When wiring to the e-CON connector, stripping the wires may cause the stripped wires to short

inside the connector.

[2] Wires that can be connected to the e-CON connector are those with the AWG22 outer sheath

diameter of 1.35 to 1.60. When pressure-welding a wire, use pliers, etc., to keep the
pressure-welding part horizontally during the pressure-welding process in order to make sure a
force is applied evenly.
If the wire size is wrong or the pressure-welding part is slanted during pressure-welding,
communication errors may occur due to poor contact.

[Connection by Terminal Block or Joint]
[1] Cut the e-CON connector on the controller link cable provided as an option and then connect the cut end to a

terminal block using crimp terminals appropriate for the terminal block. To join the controller link cable directly
without using a terminal block, join each wire using a round crimp terminal with a screw/nut, and then wrap an
insulation tape around the connection point.

[2] Also connect the terminal resistor to the terminal block. Protect the conductor part of the resistor using an

insulation tube, etc. Even when a joint is used for connection, also protect the conductor part using an
insulation tube, etc., in the same manner. When taping, be careful not to wrap the resistor itself with the tape.

Controller link cable (CB-RCB-CTL002)

This cable is available as an option for each controller.

The following parts are supplied with the controller link cable.

[1] 4-way junction

Model: 5-1473574-4

by AMP

x 1 unit

[2] e-CON connector

4-1473562-4

by AMP

x 1 unit

Outer diameter of applicable wire

1.35 to 1.6 mm

[3] Terminal resistor

220

: 1/4 W

With e-CON connector

x 1 unit

Locking tab

Controller end

Mini DIN connector

e-CON connector
3-1473562-4
(Housing color: Orange)

Signal

Yellow

Orange

Blue

Signal