Penta KB Power SIMG User manual

INSTALLATION AND OPERATING INSTRUCTIONS
MODEL SIMG
KB Part No. 8832 — Signal Isolator or KBMG-212D Regenerative Drive
See Sa ety Warning on Page 1
The in ormation contained in this manual is intended to be accurate. However, the Manu acturer
retains the right to make changes in design which may not be included herein.
™
A COMPLETE LINE OF MOTOR DRIVES
© 2000 KB Electronics, Inc.
!
Pending

TABLE OF CONTENTS
Section Page
i. Sa ety Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
I. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
II. Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
III. Connections to the SIMG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
IV. Calibration Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
V. Installing the SIMG Finger-Sa e Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
VI. Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Tables
1. General Per ormance Speci ications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2. Terminal Block Wiring In ormation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3. Resistor or Signal Following rom Armature Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Figures
1. Control Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2A. Mechanical Speci ications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
2B. Mechanical Speci ications (Continued) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3. KBMG/SIMG Assembly Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4. Removing the KBMG Finger-Sa e Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5. Removing Terminal Block TB1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6. Removing the KBMG Finger-Sa e Cover Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
7. Removing the KBMG Finger-Sa e Cover Field Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
8. Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
9. Installing Field Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
10. Voltage Following Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
11. Main Speed Potentiometer Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
12. Signal Following rom Armature Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
13. Enable Switch Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
14. Removing The SIMG Finger Sa e Cover Field Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
ii

1
i. SAFETY ARNING! Please read carefully:
Be sure to ollow all instructions care ully. Fire and/or electrocution can result due to
improper use o this product.
This product should be installed and serviced by a quali ied technician, electrician, or
electrical maintenance person amiliar with its operation and the hazard involved. Proper
installation, which includes wiring, mounting in proper enclosure, using or other over cur-
rent protection and grounding, can reduce the chance o electric shocks, ires, or explo-
sion in this product or products used with this product, such as electric motors, switches,
coils, solenoids, and relays. Eye protection must be worn and insulated adjustment tools
must be used when working with control under power. This product is constructed o
materials (plastics, metals, carbon, silicon, etc.) Which may be a potential hazard.
Proper shielding, grounding, and iltering o this product can reduce the emission o radio
requency inter erence (RFI) which may adversely a ect sensitive electronic equipment.
I in ormation is required on this product, contact our actory. It is the responsibility o the
equipment manu acturer and individual installer to supply this sa ety warning to the ulti-
mate user o this product. (SW e ective 11/92)
This control contains electronic start/stop and enable circuits that can be used to start
and stop the control. However, these circuits are never to be used as sa ety disconnects
since they are not ail-sa e. Use only the AC line or this purpose.
!
This product complies with all CE directives pertinent at the time o manu acture.
Contact actory or detailed installation instructions and Declaration o Con ormity.

I. INTRODUCTION
Thank you or purchasing the SIMG Bipolar Signal Isolator (P/N 8832). KB
Electronics, Inc. is committed to providing total customer satis action by pro-
ducing quality products that are easy to install and operate. The SIMG is
manu actured with sur ace mount components incorporating advanced cir-
cuitry and technology.
The SIMG provides input isolation and is used to isolate, ampli y, and condi-
tion DC voltage signals rom any external source (power supplies, motors,
tachometer generators, transducers, and potentiometers). The isolated out-
put voltage o the SIMG provides input signals to the KBMG-212D (here-
ina ter re erred to as KBMG) Regenerative Drive (P/N 8831). In also pro-
vides isolation or motor direction switching and an isolated power supply or
transducer or potentiometer operation. The PWR LED provides indication
that power is applied.
All input connections (+15, -15, SIG, COM, and EN) are made via a barrier
terminal block and are isolated rom AC line and motor wiring.
The SIMG is actory calibrated to accept a signal input voltage o -10V to
+10V DC. OFFSET and MAX trimpots are provided in order to recalibrate the
SIMG or speci ic applications.
2

FIGURE 1 – CONTROL LAYOUT
(Illustrates Factory Setting o Jumpers and Approximate Trimpot Settings)
3
TACH
CON3
T1(-)
T2(+)
PWR TB1
L1
COM ENSIG
-15V+15V
L2
J1
ENABLE
A90
T7
A180
T50
F-
CON2
F+
1.7A
F-
OFFSET
2.5
5.0
7.5
10A
MAX
F+
F+
F-
M2
RACCMAXFCLIR RCL FACC
M1
DB RESP
SIMG BIPOLAR SIGNAL ISOLATOR

FIGURE 2A – MECHANICAL SPECIFICATIONS (INCHES / mm)
(Shown Mounted onto KBMG)
4
0.95
[24.21]

FIGURE 2B – MECHANICAL SPECIFICATIONS (INCHES / mm)
(Shown Mounted onto KBMG)
5
L1 L2
M2
RACCMAXFCLIR RCL FACC
M1
DB RESP
2.67
[67.92]
0.48
[12.32]
3.80
[96.52]
4.68
[118.99]
0.19
[4.83] TYP
3.80
[96.65]
2.50
[63.50]
0.75
[19.05]

TABLE 1 – GENERAL PERFORMANCE SPECIFICATIONS
II. INSTALLATION INSTRUCTIONS: Mounting the SIMG onto the KBMG
See igure 3 on page 7. Note: This igure is also supplied as a separate drawing.
arning! Make sure all power is disconnected from the KBMG before
proceeding.
A. Removing the KBMG Finger-Safe Cover
I a inger-sa e cover is not installed on the KBMG, proceed to section IIC (Modi ying
the KBMG Finger-Sa e cover). I a inger-sa e cover is installed on the KBMG,
remove the two (2) socket head 5-40 X 5/16” screws located at the rear o the KBMG
using the supplied 3/32” hex key. Also, remove the two (2) 6-32 X 1-3/4” screws
located on either side o terminal block TB1. See igure 4 on page 8.
6
—
±5 to ±25
MAX Trimpot Range (with 10V DC Input) (% Speed)
Parameter Specification Factory Setting
Voltage Following Input Range (V DC) -10 to +10
Potentiometer Operation (kΩ) 5 —
OFFSET Trimpot Range (with 0V DC Input) (% Speed) ± 50 0
+15V DC and -15V DC Power Supply Max. Current Rating (mA DC)
0 – 110 100
25 —
Forward, Reverse, and Enable Input Switch Types Dry Contact or
Open Collector
Input/Output Linearity (%) 0.1 —
Thermal Dri t (mV/ ºC) 0.4 —
Ambient Operating Temperature Range (ºC) 0 – 50
—
!

B. Removing Terminal Block
TB1 from the KBMG
Remove terminal block TB1 rom
the KBMG by rocking it back and
orth or using a screwdriver to gen-
tly pry it o . See igure 5 on page
9. The removed terminal block
TB1 will not be used and may be
discarded.
C. Modifying the KBMG Finger-
Safe Cover
Once the KBMG inger-sa e cover
is removed, it has to be modi ied to
accommodate the SIMG. Cut out
the inger-sa e cover panel
at seven (7) places as
shown in igure 6 on page
9. (Note: Some inger-
sa e covers may already
have the panel removed.)
To access the ield termi-
nals (F+ and F- on the
KBMG) cut out the ield
tab o the KBMG inger-
sa e cover at three (3)
places as shown in igure
7 on page 9.
7
FIGURE 3 – KBMG/SIMG ASSEMBLY DIAGRAM
Snap on cover
(4 places)
SIMG
Finger-Safe Cover
6-32 x 1-3/4" Screws
(2 places)
5-40 x 5/16"
Screws
(2 places)
Cable
Assembly
Note:
Yellow to F+
Brown to F-
SIMG
KBMG
Finger-Safe Cover
KBMG

D. Installing the KBMG Finger-
Safe Cover
Once the KBMG inger-sa e
cover has been modi ied, it
can be installed onto the
KBMG. Initially, use only the
two (2) 5-40 X 5/16” socket
head screws, using the sup-
plied 3/32” hex key. Do not
over tighten these screws or
damage may result to the
KBMG inger-sa e cover.
Note: All jumpers on the
KBMG must be set to their
appropriate positions
before installing the
KBMG finger-safe cover.
E. Installing the SIMG onto
the KBMG
The terminal block located
on the bottom o the SIMG
plugs onto the six (6) header
pins where TB1 was
removed rom the KBMG.
The two holes on the back o
the SIMG snap onto the in-
ger-sa e cover.
8
KBMG
Finger-Sa e
Cover
KBMG
5-40 x 5/16"
6-32 x 1-3/4"
Screws
FIGURE 4 – REMOVING THE KBMG
FINGER-SAFE COVER