With no limit to the number of branches, layout design can be done simply without any wiring constraints thanks to the multiplication of control points (maximum of 512 points and 256 nodes, the largest in its class).

Because there are 3 different communication modes to choose from, you never have to change models even if the worksite or the equipment changes.

Simple and dependable communication protocols enable fast communication speed. We've also realized an extended communication range of 800 m 2,624 ft maximum (when in C mode).

With the maximum I/O control point count is 512.
In addition, there are 256 connection nodes and, because of a variegated 1, 2, 4, 8, 16, and 32 point I/O unit lineup, you can efficiently mount up to 512 control devices to correspond to the quantity of I/O devices desired.

Labor-saving hook-up connectors are used enabling multiple "T"-branch hookups wherever desired. Because there are no branch-count restrictions or main cable / branch cable differentiations, it goes without saying that cascade wiring (bus wiring) as well as multiple branch wiring (star wiring) is also possible.

The flexible wire-saving system S-LINK V can be connected to various foreign or domestic PLC. Also available are a computer control board and a bus direct connection controller and controllers supporting open network and serial communications. Any upper-level network connection is possible without specifying it.

The S-LINK V system can be connected to any maker's PLC. It can even be connected to PC expansion slots (ISA bus, PCI bus), VME bus, open networks (CC-Link, DeviceNet), etc. Because it is compatible to any controller and network, the S-LINK V can be introduced to variegated systems as they are already setup. Also, even when the control configuration has been changed (PLC to PC, etc.), conformance can be achieved only by changing the controllers. In this way, the S-LINK V is a system that allows you to utilize to the fullest your worksite's layout investment accumulated until now. Even if changing your present system for the S-LINK V, its features, including a reduced amount of cables, compact units, and 'T'- branching, make the addition of I/O devices as well as layout modifications simple and easy. Only by switching the controller's communication mode, you can change the entire system. Purchasing each unit that conforms to specifications or changing the layout itself is absolutely unnecessary.

Available for the S-LINK V is an exclusive 4-core flat cable and exclusive hook-up connectors for your labor-saving needs.
On the other hand, they are also compatible with commercially available 4-core VCTF cables (without shield) and connectors enabling hookup with the cables you have already in stock. For worksites already wired-up, new wiring work does not have to be performed making these highly efficient devices help greatly reduce material and labor costs.

EMI standard EN 61000-6-4
EMS standard EN 61000-6-2
In noisy FA worksites, conforming to CE marking (EMC Directive) is the very least of its operating conditions.
All S-LINK V units have withstood testing criteria that went above and beyond those reserved for field devices (sensors) that have passed the strictest of CE marking.

We've strengthened the conventional simple waveform noise resistance and enhanced reliability by eliminating the lost flexibility when setting up and the lost freedom and control when designing a layout.

Has ample resistance corresponding to every single item in the EMC noise-immunity test. Note: FT represents first transient burst noise.

The system is consistently monitoring communications. In the unlikely event that a problem should arise, it lets the operators know immediately so that appropriate measures can be performed without delay. This feature enables quick and accurate troubleshooting. As error outputs for each abnormality causes can be gained, it is possible to immediately check the cause of problems in case of trouble. Replacement of input / output units due to a fault is easy with connector connection.

Every type of hook-up connector is made available enabling a one-touch connection between the S-LINK V I/O units and the main cable or I/O devices such as sensors.

■Branch cable to main cable connection and S-LINK V I/O unit to main cable connection

With the I/O arrayed terminal units (SL-VTB□, SL-VTBP□), the mounting or removal of short brackets enables the collective or separate supply of power from the system (S-LINK V) power supply and the load (I/O devices) source to be selected at will.

The system (S-LINK V) power supply and load (I/O devices) power supply can be made to supply power collectively. Therefore, electrical wiring used for the load (I/O devices) can be greatly reduced.

The system (S-LINK V) and load (I/O devices) power supplies can be made to supply power separately. This is not a wire-saving of power supply line method, however, the I/O devices only can be stopped without having to halt communications.