KB Electronics KBPC-225D - Manual

“The Right Control for Your Application.” 12095 NW 39 Street, Coral Springs, FL 33065-2516
Telephone: 954-346-4900; Fax: 954-346-3377
KB Electronics, Inc. www.kbelectronics.com
INSTALLATION AND OPERATION MANUAL SUPPLEMENT
KBPC-225 (PART NOS. 9391 & 9392)
(A42114) – Rev. C – 10/11/2011 Page 1 of 2
This supplement is for Model KBPC-225D and is supplied with the KBPC-225 Installation and Operation Manual (Part No. A40350) until the
new manual is available. The manual must be read and understood before operating this drive. For further assistance, contact our Sales
Department at 954-346-4900 or Toll Free at 800-221-6570 (outside Florida).
DESCRIPTION OF PRODUCT UPDATES
● The drive accepts 115 and 208/230 Volt AC Line Input with the setting of both Jumpers J2A and J2B (115V, 230V)
● The drive can be used with 180 and 90 Volt DC motors with the setting of Jumper J3 (180V, 90V).
● A Run Relay has been added, with the output contacts at TB4, which can be used to turn equipment "on" or "off" as a function of drive status
(Off, Stop, Run).
● All trimpots have been moved and aligned at the top of the PC board.
● The drive has been converted to Surface Mount Technology (SMT).
See Figure 4, on other side, for location of Jumpers, Run Relay Output Contacts, and Trimpots (replaces Figure 1, on page 5, in the manual).
Notes: 1. The Schematic (Figure 12, on page 15) and Parts List (Table 4, on page 16) in the manual no longer apply to this drive and should
not be used. 2. The PC board references the motor terminals of Terminal Block TB1 as "A+" and "A-" (the manual references these terminals
as "A1" and "A2") and the field terminals of Terminal Block TB2 as "F+" and "F-" (the manual references these terminals as "F1" and "F2").
DUAL VOLTAGE INPUT SELECTION (JUMPERS J2A and J2B)
Provide selection of AC Line Input voltage (115V, 230V).
See Figure 1.
208/230 Volt AC Line Input: Set both Jumpers J2A and J2B to the "230V"
position (factory setting).
115 Volt AC Line Input: Set both Jumpers J2A and J2B to the "115V"
position.
MOTOR VOLTAGE SELECTION (JUMPER J3) OR
TACH-GENERATOR FEEDBACK SELECTION
(JUMPERS J3 AND J6)
Provides selection of motor voltage (180V, 90V) or tach-
generator feedback voltage (7V, 20/30V, 50V).
180 Volt DC Motors: Set Jumper J3 to the "180V" position
(factory setting).
See Figure 2.
90 Volt DC Motors: Set Jumper J3 to the "90V" position.
See Figure 2.
Step-Down Operation: Set Jumper J3 to the "90V" position
for 90 Volt DC Motors with 208/230Volt AC Line input (with
both Jumpers J2A and J2B set to the "230V" position).
See Figure 2.
Tach-Generator Feedback: With a tach-generator
connected to Terminal block TB3, set Jumper J3 to the "T"
position and set Jumper J6 to the corresponding tach-
generator voltage (factory set to "7V").
See Figure 3.
Note: If tach-generator feedback is not required, the position of Jumper J3 does not matter.
FIGURE 1
AC LINE INPUT VOLTAGE SELECTION
(JUMPERS J2A AND J2B)
208/230 Volt AC Line Input
(J2A and J2B Set to "230V")
(Factory Setting)
115 Volt AC Line Input
(J2A and J2B Set to "115V")
FIGURE 2
MOTOR VOLTAGE SELECTION
(JUMPER J3)
FIGURE 3
TACH-GENERATOR FEEDBACK
(JUMPERS J3 AND J6)
180 Volt Motors
(J3 Set to "180V")
(Factory Setting)
90 Volt Motors*
(J3 Set to "90V")
(J3 Set to "T")
(J6 Set to Tach-Generator Voltage)
+
*Use "90V" setting for Step-Down
Operation (90 Volt DC Motors with
208/230 Volt AC Line input).