LMM 1.5 A Programmable Motion Module

Liberty Motion Module Programmable Motion 1.5A RMS programmable controller and driver module offers 1.5 A RMS (2.1 A peak) output current with 48 VDC input voltage. Starter kit available for rapid application development.

*Previously Lexium

Specifications

General
Control Type	—	Programmable Motion
Communications Interface	—	UART
Communications Features	—	MCode OS,
Operating Temperature	[°C]	85
Humidity	[%] non-condensing	95

Electrical
Input Supply voltage	[+VDC]	+12 to +48
Logic Supply voltage	[+VDC]	+5
Output Current	[A] RMS (Peak)	1.5 (2.1)
Power Supply Current Requirement	[A]	1.25

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I/O
Spec	Notes	Value
Spec	Notes	Min	Typ	Max
Inputs 1-4, Axis_Select 1_4, SPI
Input voltage (V_IN)	[VDC]	-0.3	3.3	3.6
Voltage High LevelÂ (V_IH)	[VDC]	2.64	–	–
Voltage Low LevelÂ (V_IL)	[VDC]	–	–	0.66
Analog Input
Input voltage (V_IN)	[VDC]	-0.3	3.3	3.6
Bridge Enable, Encode Ch A, Ch B, Index
Input voltage (V_IN)	[VDC]	-0.5	3.3	3.75
Voltage High Level (V_IH)	[VDC]	2.0	–	–
Voltage Low Level (V_IL)	[VDC]	–	–	0.66
UART Recieve input
Voltage High Level (V_IH)	[VDC]	2.64	–	–
Voltage Low Level (V_IL)	[VDC]	–	–	0.66
Reset input
Voltage High Level (V_IH)	[VDC]	2.31	–	–
Voltage Low Level (V_IL)	[VDC]	–	0.66	0.99
Pull-up Resisitance (R_PU)	kΩ	2.49	–	2.85
Min pulse width	μSec	1	–	–
Glitch immunity	nSec	–	100	–
Reset delay	nSec	–	200	–
Output 2-1, UART TX, SPI
Voltage High Level (V_OH)	[VDC]	2.8	–	–
Voltage Low Level (V_OH)	[VDC]	–	–	0.5
Current High Level (I_OH)	[mA]	–	2	4
Current Low Level (I_OL)	[mA]	–	2	4
Output 3 (Trip Output)
Voltage High Level (V_OH)	[VDC]	2.9	–	–
Voltage Low Level (V_OH)	[VDC]	–	–	0.4
Current High Level (I_OH)	[mA]	–	–	0.6
Current Low Level (I_OL)	[mA]	–	–	0.6

Motion
Open loop
Microstep resolution	[steps/rev] 1.8° motor	1 … 51200
Counter	Position register	32-bit
Counter	Max Edge rate [MHz]	5
Velocity range	[steps/sec (RPM)]	± 2560000 (± 3000 )
Velocity resolution	[steps/sec]	0.5961
Accel/Decel range	[steps/sec²]	1.5 X 10⁹
Accel/Decel resolution	[steps/sec²]	90.9
with Encoder
Encoder type	–	User defined
Encoder resolution	[Lines / Edges]	User defined
Counter type	[32-bit]	Encoder
Encoder functions	Encoder connected and configured	Stall detect, position maintenance and find index

Software
MCode OS
Program storage	Type	Flash
Program storage	[Bytes]	11,120
Multidrop addresses		62
User registers	Integer	4
	Floating Point	8
	Length [Bits]	32
Math	+, -, x, ÷, >, <, =, <=, >=
Logic	AND, OR, XOR, NOT
Trigonometric	ABS, COS, ACOS, LOG₂, LOG₁₀, PI, SIN, ASIN, SQRRT, TAN, ATAN
Branch functions	Branch & call
Input functions	Home, limit plus, limit minus, go, stop, pause, jog plus, jog minus, general purpose, capture
Output functions	Moving, error, velocity change, stall, locked rotor, moving position, hMT active, make-up active, encoder A, encoder B, trip, attention. general purpose,
Trip functions	Trip on input, trip on position, trip on time, trip capture, trip on relative position, trip on main power loss
Encoder functions	Stall detection, position maintenance, find index

Mechanical

Mechanical dimensions

Part Builder

Part Number/Accessories

Accessories
Liberty Motion Module	LMM-15-M
Starter kit	LMM-KIT1
Single axis development board	LMM-INT1-M
Four axis development board	LMM-INT4-M
Communications converter	MD-CC404-000