IB462He Pin Configuration
intelligent motion systems, INC.
Pin #
Function
Phase Current Adjustment
Reset Input
Pin #
11
Function
Excellence in Motion
1
2
3
4
5
6
7
8
Phase B Step Motor Output
12
Half/Full Step Input
13
+12 to +48 VDC Motor Power
Supply Input
IB
462He
Step Clock Input
14
+5 VDC Logic Supply Input
CW/CCW Direction Input
Phase Enable Input
15
ULTRAMINIATURE BIPOLAR
STEPPING MOTOR DRIVER
Power Supply Return (Ground)
Phase A Step Motor Output
16
17
Phase B Current Sense Input
18
9
19
Phase B Step Motor Output
Phase A Step Motor Output
Phase A Current Sense Input
10
20
21
Minimum Required Connections
150µF for each Amp Peak
Ouput Current - 60V Electrolytic
21
20
19
18
17
16
15
14
13
12
11
10
9
Phase A
Phase A
GND
MOTOR
SUPPLY
+V
Phase B
Phase B
QUICK REFERENCE
01µF
100V
8
7
Direction Input
6
370 N. MAIN ST., PO BOX 457, MARLBOROUGH, CT 06447
PH: (860) 295-6102, FAX: (860) 295-6107
5
GND
+5V
4
Step Clock Input
LOGIC
SUPPLY
3
2
Current Adjustment
Voltage (0 - 1.0V)
1
22µF 10V
Tantalum
The Product Manual
The IB462He Product Manual contains full details about the product and associated
Interface Boards, the INT-462 and the OSC-462H, and should be referenced prior
to product use. These are available on the CD which shipped with your product and
IB462He Mounting Requirements
The IB462H is designed to be socketed or soldered into a PCB. For PCB layout
information and circuit board hole pattern please refer to the IB462He Manual,
Section 1.7. This part of the Quick Reference only supplies Mechanical Mounting
information.
Notes and Warnings
Do not apply power to the IB462He
without proper heat sinking or
cooling. The max. rear plate
temperature is 70°C!
The IB462He, INT-462 and OSC-
426H are sensitive to Electrostatic
Discharge (ESD).
Heat sinking and the use of the included insulating thermal pad are ABSOLUTELY
REQUIRED for the IB462He driver at all power levels. Below are some examples of
mounting configurations.
Hazardous Voltage Levels may
be present if using an open
frame power supply to power the
IB462He, INT-462 or OSC-462H.
The rear mounting surface of the
driver contains various voltages and
must be kept isolated when attached
to a conductive surface!
H-462H Heat Sink Kit Information
Heat Sink Dimensions
Heat Sink Kit Contents
0.090
(2.29)
The Power Supply output voltage
must not exceed the maximum
input voltage of the IB462He,INT-
462 or OSC-462H.
Do not "Hot Plug" Power or Motor
Connection while power is applied
to any of the IB462He drivers or
accesories.
.708
(17.98)
1 - H-462 Heat Sink
D 2 - 4-40 x 1.375 Scew
0.553
(14.04)
1.560
(39.62)
A
2 - 6-32 x 5/8 Screw
2 - Spacers
2X Ø 0.120
(3.05) THRU
General Specifications
2 - #4 Split Washers
E
2.665
(67.69)
Electrical Specifications
Condition
Min
Typ
Max
Unit
C 2 - #6 Flat Washers
2 - #6 Split Washers
Input Voltage Range
Phase Output Current
Quiescent Current (+V)
Quiescent Current (+5V Input)
Current Adjust Input Voltage
—
+12
0.1
—
—
—
—
—
—
50
—
+48
2
4
80
1.0
VDC
A
mA
mA
VDC
0.273
(6.93)
2.120
(53.85)
Per Phase
Outputs Floating
Outputs Floating
—
B
0.585
(14.86)
1.169
(29.69)
Logic Specifications
Condition
Min
Typ
Max
Unit
Low-Level Input Voltage
Low-Level Input Voltage
High-Level Input Voltage
Low-Level Input Current
Low-Level Input Current
High Level Input Current
Input Pull-up Resistance
Input Pull-up Resistance
SCLK, DIR, H/F, Reset
Enable Input
All Inputs
SCLK, DIR, H/F, Enable
Reset Input Only
SCLK, DIR, H/F, Enable
SCLK, DIR, H/F, Enable
Reset Input Only
—
—
2
—
—
—
4.5
50
—
—
—
—
—
—
4.7
51
0.6
1.3
5
-1.2
-200
10
VDC
VDC
VDC
mA
µA
µA
kΩ
kΩ
Vertical PCB Mounting
4.9
52
D
E
TI-462H Isolating
Thermal Specifications
Min
Typ
Max
Unit
Ther mal Pad (Included)
Ambient Temperature
Storage Temperature
Plate Temperature (Add't Cooling Req'd)
0
-40
—
—
—
—
+50
+125
+70
°C
°C
°C
IB462He
H-462 Heat Si nk
#6- 32 Threaded
A
B
C
IB462He Mechanical Specifications
Dimensions in Inches (mm)
Spacer
(KF2-440)
2.120
(58.85)
1.895
0.284
(7.21)
PCB
(48.13)
2X Ø 0.150
(3.81)
0.585
PCB Mounting Using Right-Angle Receptacle
(14.86)
1.169
(29.7)
H-462 Heat Sink
#6-32
Threaded
2X R 0.125
(3.18)
TI-462H Isolating
Thermal Pad (Included)
HY462-CN021
Right Angle Adapter
(Receptacle)
I B462He Driver
0.065
(1.65)
21 X 0.020 (0.5)
SQ. PIN
Spacer
(Not Supplied)
0.189
(4.8)
0.270
(6.86)
0.79
(2.0)
User PCB
C
B
A
For More Information:
See the complete IB462He Product Manual
IB462He, INT-462 and OSC-462H Quick Reference R010708
Download from Www.Somanuals.com. All Manuals Search And Download.
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