Intelligent Motion Systems dimensions IB462He Pin Configuration, Minimum Required Connections

intelligent motion systems, INC.

Excellence in Motion

IB462He

ULTRAMINIATURE BIPOLAR

STEPPING MOTOR DRIVER

IB462He Pin Configuration

Pin # Function

1Phase Current Adjustment

2Reset Input

3Half/Full Step Input

4Step Clock Input

5+5 VDC Logic Supply Input

6CW/CCW Direction Input

7Phase Enable Input

8Phase B Current Sense Input

9

Phase B Step Motor Output

10

Pin #	Function
11	Phase B Step Motor Output
12

13+12 to +48 VDC Motor Power

14Supply Input

15	Power Supply Return (Ground)
16
17
	Phase A Step Motor Output
18
19	Phase A Step Motor Output
20
21	Phase A Current Sense Input

Minimum Required Connections

150µF for each Amp Peak Ouput Current - 60V Electrolytic

21

20

19

18

17

Phase A Phase A

MO TOR

GND

16

15

14

QUICK REFERENCE

370 N. MAIN ST., PO BOX 457, MARLBOROUGH, CT 06447 PH: (860) 295-6102, FAX: (860) 295-6107

Internet: www.imshome.com, E-Mail: info@imshome.com

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

SUPPLY +V

01µF

100V

GND

LOGIC SUPPLY +5V

22µF 10V Tantalum

13

12

11

10

9

8

7

6

5

4

3

2

1

Phase B

Phase B

Direction Input Step Clock Input

Current Adjustment Voltage (0 - 1.0V)

to product use. These are available on the CD which shipped with your product and from the IMS web site at http://www.imshome.com.

Notes and Warnings

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

The IB462He, INT-462 and OSC- 426H are sensitive to Electrostatic Discharge (ESD).

Hazardous Voltage Levels may be present if using an open frame power supply to power the IB462He, INT-462 or OSC-462H.

The Power Supply output voltage must not exceed the maximum input voltage of the IB462He,INT- 462 or OSC-462H.

Do not apply power to the IB462He without proper heat sinking or cooling. The max. rear plate temperature is 70°C!

The rear mounting surface of the driver contains various voltages and must be kept isolated when attached to a conductive surface!

Do not "Hot Plug" Power or Motor Connection while power is applied to any of the IB462He drivers or accesories.

information.

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.

H-462H Heat Sink Kit Information

Heat Sink Dimensions

.708		0.090	Heat Sink Kit Contents
				1 - H-462 Heat Sink
		(2.29)
(17.98)
			D 2 - 4-40 x 1.375 Scew
0.553	1.560		A	2 - 6-32 x 5/8 Screw
(14.04)	(39.62)	2X Ø 0.120

General Specifications

Electrical Specifications	Condition	Min	Typ	Max	Unit
Input Voltage Range	—	+12	—	+48	VDC
Phase Output Current	Per Phase	0.1	—	2	A
Quiescent Current (+V)	Outputs Floating	—	—	4	mA
Quiescent Current (+5V Input)	Outputs Floating	—	50	80	mA
Current Adjust Input Voltage	—	—	—	1.0	VDC
Logic Specifications	Condition	Min	Typ	Max	Unit
Low-Level Input Voltage	SCLK, DIR, H/F, Reset	—	—	0.6	VDC
Low-Level Input Voltage	Enable Input	—	—	1.3	VDC
High-Level Input Voltage	All Inputs	2	—	5	VDC
Low-Level Input Current	SCLK, DIR, H/F, Enable	—	—	-1.2	mA
Low-Level Input Current	Reset Input Only	—	—	-200	µA
High Level Input Current	SCLK, DIR, H/F, Enable	—	—	10	µA

(3.05) THRU 2 - Spacers

	2.665	E	2	- #4 Split Washers
0.273	(67.69)	C	2	- #6 Flat Washers
	2.120
(6.93)		B	2	- #6 Split Washers
	(53.85)
0.585
(14.86)		1.169
		(29.69)

Vertical PCB Mounting

Input Pull-up Resistance	SCLK, DIR, H/F, Enable	4.5	4.7	4.9	kΩ
Input Pull-up Resistance	Reset Input Only	50	51	52	kΩ
Thermal Specifications		Min	Typ	Max	Unit
Ambient Temperature		0	—	+50	°C
Storage Temperature		-40	—	+125	°C
Plate Temperature (Add't Cooling Req'd)		—	—	+70	°C

IB462He Mechanical Specifications

Dimensions in Inches (mm)

2.120
(58.85)
1.895	0.284
(48.13)	(7.21)
2X Ø 0.150

TI-462H Isolating Ther mal Pad (Included)

IB462He

A B C

PCB

D

E

H-462 Heat Si nk

#6- 32 Threaded

Spacer (KF2-440)

(3.81)	0.585
	(14.86)

PCB Mounting Using Right-Angle Receptacle

2X R 0.125		1.169
		(29.7)
(3.18)
21 X 0.020 (0.5)				0.065
SQ. PIN	0.79	0.270	0.189	(1.65)
	(2.0)	(6.86)	(4.8)

For More Information:

See the complete IB462He Product Manual

on the IMS Product CD or at www.imshome.com

#6-32 Threaded

I B462He Driver

Spacer

(Not Supplied)

H-462 Heat Sink

TI-462H Isolating

Thermal Pad (Included)

HY462- CN021

Right Angle Adapter (Receptacle)

User PCB

C

B

A

IB462He, INT-462 and OSC-462H Quick Reference R010708