Vacon 100 X Installation And Maintenance Manual

Also see for 100X series: Installation manual User manual User manual Technical guide User manual

Contents

Vacon 100 X Installation And Maintenance Manual Manual pdf 36 page image

5vacon • 33 Control unitcally ordered. On the next pages you will find the arrangement of the control I/O and the relayterminals, the general wiring diagram and the control signal descriptions.The control board can be powered externally (+24VDC, max. 1000mA, ±10%) by connecting theexternal power source to terminal #30, see chapter 5.1.2. This voltage is sufficient for param-eter setting and for keeping the control unit active. Note however that the measurements ofthe main circuit (e.g. DC-link voltage, unit temperature) are not available when the mains is notconnected.5.1 Control unit cablingThe principal terminal block placement is presented in Figure 24 below. The control board isequipped with 22 fixed control I/O terminals and the relay board with 6+2. Additionally, the ter-minals for the Safe Torque Off (STO) function (see chapter chapter 9.) can be seen in the picturebelow. All signal descriptions are given in Table 13.Figure 24. Control terminals.5.1.1 Control cable sizingThe control cables shall be at least 0.5 mm2 screened multicore cables, see Table 12. The max-imum terminal wire size is 2.5 mm2 for the relay terminals and 1.5 mm2 for other terminals.Find the tightening torques of the control and relay board terminals in Table below.Terminal screw Tightening torqueNm lb-in.I/O terminals and STO termi-nals (screw M2) 0.5 4.5Relay terminals (screw M3) 0.5 4.5Table 12. Control cable tightening torques.Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com