Catalogue - BA II Arm Robot Catalog - TM Robotics - (Version JPG)

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Extension I/O Unit

[Application]

The extension I/O unit can increase the number of general-purpose inputs and outputs when general-purpose inputs and outputs of controllers (master and slave units) alone are not enough.

The number of extension I/O units that can be connected with each controller is one.

The extension I/O unit is connected to the controller directly via a connector on its side. For the number of inputs and outputs, see the specifications.

[Code designation]

CA20-EX-A20

CA20

Extension I/O unit/

A 2 0

E X

Version Blank

[Applicable controller]

CA20-M10, CA20-M40, CA20-S10, CA20-S40

[Specifications]


Input		Output
No. of inputs	12 points	No. of outputs	8 points
Input rating	DC24 V, 10 mA/ point	Output signal	Transistor output (open collector)
Insulation	Photo-coupler	Output rating	DC24 V, max. 300 mA/ point
Common	Common to entire 1 circuit	Insulation	Photo-coupler
External connection	Connector (shared with output)	Common	Common to entire 1 circuit

* Power supply for external devices is not incorporated.

[Input pin number and signal name]

* See Page 240 of Technical Notes for I/O connections.


Connector pin arrangement on panel side		No.	I/O	Signal name	No.	I/O	Signal name
(Bottom view)		1		+COM5	14		COM6
		2	Output	General-purpose output port 2-1	15	Input	General-purpose input port 2-1
		3	Output	General-purpose output port 2-2	16	Input	General-purpose input port 2-2
		4	Output	General-purpose output port 2-3	17	Input	General-purpose input port 2-3
	_r26	5	Output	General-purpose output port 2-4	18	Input	General-purpose input port 2-4
2— " --12	4-25	6	Output	General-purpose output port 2-5	19	Input	General-purpose input port 2-5
□Dpp\|Dp\|Dppilfc, ^qDIDpiDI		7	Output	General-purpose output port 2-6	20	Input	General-purpose input port 2-6
□Dpp\|Dp\|Dppilfc, ^qDIDpiDI		8	Output	General-purpose output port 2-7	21	Input	General-purpose input port 2-7
	I	9	Output	General-purpose output port 2-8	22	Input	General-purpose input port 2-8
	I	10		NC	23	Input	General-purpose input port 3-1
_		11		NC	24	Input	General-purpose input port 3-2
		12		NC	25	Input	General-purpose input port 3-3
		13		-COM5	26	Input	General-purpose input port 3-4

NC: No Connection

For I/O connection, use an attached plug or separately available I/O cable unit (for extension I/O).

[Dimensions]

t ^o


35	41	35	M4 or 4.5 hole

.21.

130

Parallel mounting of "master unit" + "extension I/O unit" + "slave unit" + "extension I/O unit"

212

BA II Arm Robot Catalog - TM Robotics - #214

Palletizing robot, Articulated robot, Assembly robot, Robotic cell, Pick and place robot