New product information

Easy expansion I/O unit for SEL controller I/O unit is now available!

Product information of the
SEL controller remote I/O unit EIOU-1

Feature 1 Allows an expansion on controller I/O point numbers

There are input-dedicated model (IN specification) and output-dedicated model (OUT specification) for remote I/O unit, both equipped with 32 I/O points.
Maximum installable unit number will be 16, as the maximum unit numbers(Note1) installable for both IN specification and OUT specification are 8 units each.
Maximum installable input points will be 256 points(Note1) and 256 points for output points(Note1).

(Note1): Applies to SSEL only (As for MSEL and TTA, the maximum installable number will be 7 units for both, and the maximum input and output points will be 224 points each.)
(Note2): 2 terminator units come along when IA (IA network connector board)(Refer to P6) is selected as the controller model I/O type.

Feature 2 DIN rail makes this small-sized product to be installed much easier

This product comes in small size, measuring to 25mm (width) X 90mm (height) X 98mm (length).
Installations are made easier with the DIN rail mounting.

Feature 3 Easy connection and less required wirings

Commercial LAN cables (category 5 and above) can be used to connect controllers and remote I/O units, and remote I/O units to remote I/O units.

Feature 4 The front panel LED indicates the status, making it more obvious

Status will be shown on
the status LED set at the front panel.

■PIO input terminal
■PIO output terminal
■Error status…etc.

Feature 5 Compatible controllers

Compatible against SSEL, MSEL and TTA controllers.