Introduction; Commonly Asked Questions; Basic Model Selection - DART Controls 530B Serie Manual

The 530B Series is a high performance, dual voltage versatile DC motor control which provides a wide range of standard features,
with many options that extend its capabilities. The 530B Series will operate 1/8 through 1.0 horsepower at 115VAC input, and 1/
4 through 2.0 horsepower at 230VAC input. A chassis only model is available to operate a 1.5 horsepower motor at 115VAC input,
or 3.0 horsepower at 230VAC input. Reference "Basic Model Selection" guide.
The 530B Series is designed for Permanent Magnet, Shunt Wound, and some Universal Series (AC/DC) motors in the above
horsepower ranges. The 530B Series incorporates transient voltage protection with adjustable Current Limit and AC fuses for
protection. Minimum and Maximum speeds are easily adjusted by trimpots, as is the I.R. Compensation. Acceleration and
Deceleration are fully adjustable via individual trimpots.
Q. Can I run two or more motors from the same drive?
A. Not recommended. The I.R. Compensation (regulation) and Current Limit circuits would have difficulty sensing the different
load on each motor.
Q. Can I change the horsepower of my motor and still use the same control?
A. Yes, provided you do not deviate outside the horsepower range for the voltage you are using. The trimpots would need
readjustment; see "Trimpot Chart" for approximate settings.
Q. Can I use the 530B Series as a Current Follower?
A. Yes, there is a field installable -5 or -7 option shown in "Options" section.
Q. Can I use the 530B Series on Tachometer feedback?
A. Yes, see +Tach (P2-9) under "Terminal Strip Wiring - P2".
Q. Can I use the Stop (P2-11), Start (P2-13), and Common (P2-12) to stop-start the control on the "C" chassis version?
A. No. Terminals P2-11, P2-12, and P2-13 are only active on the relay versions; "RE" and "RC". These terminals are
non-operative on the "C" version.
Q. Can the 530B Series be used as a Voltage or Tachometer Follower?
A. Yes. The voltage must be ungrounded and no more than +12 VDC (See "Terminal Strip Wiring" for proper hook-up).
Q. How would I proceed to stop/start the 530B Series with my own relay?
A. You can use the contact of your relay in place of the AMP REF to REV 1 (P2-2 to P2-7) jumper wire. Since this is a low
level signal (12 volts at 2mA), you must use a logic type relay (preferably gold contacts). This cannot be done on controls
using some options. Consult your Dart Representative if options are involved.
Q. Why is a jumper wire between AMP REF (P2-2) and REV 1 (P2-7) needed on drives with no options?
A. REV 1 (P2-7) and REV 2 (P2-8) are two identical stop inputs. One of these must be held low (to Amp Ref P2-2) for the control
to run. If the drive has no options, this must be jumpered to satisfy the "OR" gate. This requirement is satisfied by some
options. For these options, a connection must be made to these terminals. Instead of a jumper wire, the option is wired
to these terminals. (See "Jumper Wire Selection").
115/230 VAC INPUT
1
HP RANGE
1/8 - 2.0
115/230 VAC INPUT
HP RANGE 2
1.5 and 3.0
Notes:
1) 1/8 - 1.0 h.p. uses 115VAC input, 0-90VDC output and 100VDC field; 1/4 - 2.0 h.p. uses 230VAC input, 0-180VDC output and 200VDC field
2) 1.5 h.p. uses 115VAC input, 0-90VDC output and 100VDC field; 3.0 h.p. uses 230VAC input, 0-180VDC output and 200VDC field

INTRODUCTION

The 530B Series consists of three basic types:
C = Chassis mounted, no enclosure, no power relay's.
RC = Chassis mounted, no enclosure, with power relay's.
RE = Plastic enclosure with power relay's - Nema 4/12 standard.

COMMONLY ASKED QUESTIONS

BASIC MODEL SELECTION

0-90/0-180 VDC OUTPUT
CHASSIS
0-90/0-180 VDC OUTPUT
CHASSIS
100/200 VDC FIELD
RELAY
CHASSIS
530BC 530BRC
100/200 VDC FIELD
RELAY
CHASSIS
533BC Not Available
2
RELAY
ENCLOSED
530BRE
RELAY
ENCLOSED
Not Available