Kb-electronics Installs on end of KBVF Manual de usuario

“The Right Control for Your Application.” 12095 NW 39 Street, Coral Springs, FL 33065-2516Telephone: 954-346-4900; Fax: 954-346-3377KB Electronics, I

TABLE OF CONTENTSSECTION Pagei. Safety Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1i. SAFETY WARNING! PLEASE READ CAREFULLYThis product should be installed and serviced by a qualified technician, electrician or electricalmaintena

FIGURE 1 – CONTROL LAYOUT2

I. INTRODUCTIONThank you for purchasing the SIVF Signal Isolator (P/N 9474). KB Electronics, Inc. is com-mitted to providing total customer satisfa

TABLE 1 – GENERAL PERFORMANCE SPECIFICATIONSII. INSTALLATION INSTRUCTIONSSee figure 2, SIVF Connection Diagram, on page 5.WARNING: HIGH VOLTAGE ISPRE

FIGURE 2 – SIVF CONNECTION DIAGRAM5

6FIGURE 3 – SIVF MOUNTING DIAGRAM(Shown Mounted to Model KBVF-24D)

FIGURE 4A – SIVF MECHANICAL SPECIFICATIONS (Inches / mm)(Shown Mounted to 1/2HP KBVF – With Optional Finger-Safe Cover)7

8FIGURE 4B – SIVF MECHANICALSPECIFICATIONS (inches / mm)(Shown Mounted to 1HP Model KBVF)

B. MOUNTING THE SIVF ONTO THE KBVFSee figure 3, SIVF Mounting Diagram.See figures 4A and 4B, SIVF Mechanical Specifications, on pages 7 and 8.The SIVF

“The Right Control for Your Application.” 12095 NW 39 Street, Coral Springs, FL 33065-2516Telephone: 954-346-4900; Fax: 954-346-3377KB Electronics, I

Note: A connection must be made between FWD and COM or REV and COM in orderfor control to operate. Jumper shown installed in FWD direction.See Table

11Be sure the positive (+) signal isconnected to “SIG” terminal andthe negative (-) is connected tothe “COM” terminal.When a 4mA DC signal is applied,

nals of the SIVF. See figure8, Unidirectional Operation.Note: A SPDT switch orcontact can be used as anenable to turn control onand off electronical

Making the connection between“COM” and “FWD” terminals will oper-ate the motor in the forward direction.Making the connection between the“COM” and “RE

A. Calibrating the SIVF for Voltage Following (Jumper J1 in “VOLT” position):1. Select FWD or REV direction.2. Apply the maximum voltage input signal

– ADDENDUM I –Instructions to Modify the Optional Finger-Safe Cover (KB P/N 9473).If using the optional finger-safe cover on the KBVF, it needs to be

16FIGURE 11 – FINGER-SAFE COVER

– NOTES –17

V. LIMITED WARRANTYFor a period of 18 months from date of original purchase, KB will repair or replace without chargedevices which our examination pr

“The Right Control for Your Application.” 12095 NW 39 Street, Coral Springs, FL 33065-2516Telephone: 954-346-4900; Fax: 954-346-3377KB Electronics, I

“The Right Control for Your Application.” 12095 NW 39 Street, Coral Springs, FL 33065-2516Telephone: 954-346-4900; Fax: 954-346-3377KB Electronics, I

“The Right Control for Your Application.” 12095 NW 39 Street, Coral Springs, FL 33065-2516Telephone: 954-346-4900; Fax: 954-346-3377KB Electronics, I

“The Right Control for Your Application.” 12095 NW 39 Street, Coral Springs, FL 33065-2516Telephone: 954-346-4900; Fax: 954-346-3377KB Electronics, I

“The Right Control for Your Application.” 12095 NW 39 Street, Coral Springs, FL 33065-2516Telephone: 954-346-4900; Fax: 954-346-3377KB Electronics, I

“The Right Control for Your Application.” 12095 NW 39 Street, Coral Springs, FL 33065-2516Telephone: 954-346-4900; Fax: 954-346-3377KB Electronics, I

INSTALLATION AND OPERATING INSTRUCTIONSMODEL SIVFKB Part No. 9474 – Signal Isolator for KBVF ControlsA COMPLETE LINE OF MOTOR DRIVES© 1999 KB Electron