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The signals actuating the valves are directly switchable from the iCS-ECAT using software sig-
nals 3001 and 3002.
NOTE: Refer to the eV+3 Keyword Reference Manual (Cat. No. I652), eV+3
User's Manual (Cat. No. I651), and Sysmac Studio Robot Integrated System Building
Function with Robot Integrated CPU Unit Operation Manual (Cat. No. W595) for
more information about robot signal control.
The supplied solenoids each require a nominal 75 mA at 24 VDC.
The air lines from Port A on each valve have factory-installed plugs at the solenoid assembly
so you can use the assembly as 3-way valves. If you need 4-way valves, remove the plugs.
The following image shows an installed Solenoid Valve Kit.
Additional Information: Refer to Solenoid Valve Kit Installation Procedure on
page 90 for more information.
End of Arm Break-away Sensor
The internal 2-pin end-of-arm break-away sensor connector provides a pair of contacts that
can be used for a user-supplied, break-away sensor at the end of the robot arm. The function is
disabled by default and you must enable it using the Sysmac Studio.
The break-away sensor requires a normally-closed circuit wired to Pins 1 and 2 of the con-
nector. When the circuit is opened, the system will stop with a status code F1 (refer to Status
Codes Table on page 171 for more information).
Additional Information: Refer to End of Arm Break-away Sensor Connector on
page 21 for more information about the connector location.
26
Figure 1-15. Solenoid Valve Kit Installed
eCobra 600 and 800 Robots with EtherCAT
24402-000 Rev B
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