Home / Mitsubishi Electric (Factory Automation) / Mitsubishi Motion controller – Embedded Type Servo System Controller / MR-EM340GF Mitsubishi Motion controller Embedded Type Servo System Controller

Available on request

MR-EM340GF Mitsubishi Motion controller Embedded Type Servo System Controller

MPN: MR-EM340GF · Brand: Mitsubishi Electric (Factory Automation)

Price on request

Request a Quote

12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

Ships via

Quick facts

Availability	Confirmed on request
Category	Mitsubishi Motion controller – Embedded Type Servo System Controller
Lifecycle	Active mature
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can MR-EM340GF be shipped?

MR-EM340GF is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up MR-EM340GF in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for MR-EM340GF and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for MR-EM340GF, subject to availability and destination.

The Mitsubishi Electric MR-EM340GF is a embedded Type Servo System Controller in the Motion controller. Simple Motion board, Up to 16 axes. Mitsubishi Electric has announced its discontinuation (2028/03 To be end of order) — plan spares now; PartnerPLC also sources it on the surplus market after the end of order. Specifications and manuals below are Mitsubishi Electric's own data.

Specifications

Product

Series	Motion controller
Category	Embedded Type Servo System Controller
Type	Simple Motion board
Sales status	2028/03 To be end of order (Mitsubishi Electric)
Outline	Simple Motion board, Up to 16 axes

Control specifications

Maximum number of control axes (virtual servo amplifier axis included)	16 axes
Operation cycle (operation cycle settings)	0.5 ms, 1.0 ms, 2.0 ms, 4.0 ms
Interpolation function	Linear interpolation (up to 4 axes), 2-axis circular interpolation, helical interpolation (3 axes)
Control method	Positioning control, path control (linear, arc, and helical), speed control, speed-torque control
Acceleration/deceleration processing	Trapezoidal acceleration/deceleration, S-curve acceleration/deceleration
Compensation function	Backlash compensation, electronic gear, near pass function
Synchronous control	Synchronous encoder input, cam, phase compensation, cam auto-generation
Control unit	mm, inch, degree, pulse
Number of positioning data	600 data/axis
Backup	Parameters, positioning data, and block start data can be saved on flash ROM (batteryless backup)
Home position return: Home position return method	Driver home position return
Home position return: Fast home position return control	Provided
Home position return: Auxiliary function	Provided (using sub-function of servo amplifier)
Positioning control: Linear control	Linear interpolation (Up to 4 axes) *1 (vector speed, reference axis speed)
Positioning control: Fixed-pitch feed	Fixed-pitch feed control
Positioning control: 2-axis circular interpolation	auxiliary point-specified, central point-specified
Positioning control: Speed control	Speed control
Positioning control: Speed-position switching	INC mode, ABS mode
Positioning control: Position-speed switching	INC mode
Positioning control: Current value change	Positioning data, start No. for a current value changing
Positioning control: NOP instruction	Provided
Positioning control: JUMP instruction	Conditional, unconditional
Positioning control: LOOP, LEND	Provided
Positioning control: High-level positioning	Block start, condition start, wait start, simultaneous start, repeated start
Manual control: JOG operation	Provided
Manual control: Inching operation	Provided
Manual control: Manual pulse generator	Possible to connect 1 module (incremental), unit magnification (1 to 10000 times) Via a link device
Expansion control: Speed-torque control	Speed control not including position loop, torque control
Expansion control: Direct control	Provided
Absolute position system	Provided (Made compatible by setting battery to servo amplifier.)
Synchronous encoder interface	16 channels
Synchronous encoder interface: Via buffer memory	Provided (incremental)
Synchronous encoder interface: Link device	Provided (incremental)
Synchronous encoder interface: Via servo amplifier	16 channels
Functions that limit control: Speed limit	Speed limit value, JOG speed limit value
Torque limit function	Torque limit value same setting, torque limit value individual setting
Functions that limit control: Forced stop: Internal interface	Provided
Functions that limit control: Forced stop: Via buffer memory	Provided
Functions that limit control: Forced stop: Via link device	Provided
Functions that limit control: Software stroke limit	Movable range check with current feed value, movable range check with machine feed value
Functions that limit control: Hardware stroke limit	Provided
Functions that change control details: Speed change	Provided
Functions that change control details: Override	0 to 300 %
Functions that change control details: Acceleration/deceleration time change	Provided
Functions that change control details: Torque change	Provided
Functions that change control details: Target position change	Speed to a target position address and a target position is changeable.
Other functions: M-code output	WITH mode/AFTER mode
Step function	Deceleration unit step, data No. unit step
Other functions: Skip function	Via a buffer memory or an external command signal
Teaching function	Provided
Parameter initialization function	Provided
External input signal setting function: Via buffer memory	Provided
External input signal setting function: Link device	Provided
External input signal setting function: Via servo amplifier	Provided
Amplifier-less operation function (virtual servo amplifier function)	Provided
Mark detection function	Continuous detection mode, specified number of detections mode, ring buffer mode
Mark detection function: Mark detection signal	Up to 16 points *3
Mark detection function: Mark detection setting	16 settings
Digital oscilloscope function *2: Bit data	16 channels
Digital oscilloscope function *2: Word data	16 channels

Simple Motion board specifications

Servo amplifier connection method	CC-Link IE Field Network
Maximum distance between stations [m]	100
PERIPHERAL I/F	Ethernet (100BASE)
Forced stop input signal (EMI): Number of input points	1 point
Forced stop input signal (EMI): Input method	Positive common/negative common shared type (photocoupler isolation)
Forced stop input signal (EMI): Rated input voltage/current	24 V DC/Approx. 2.4 mA
Forced stop input signal (EMI): Operating voltage range	20.4 V DC to 26.4 V DC (24 V DC +10 %/-15 %, ripple ratio 5 % or less)
Forced stop input signal (EMI): ON voltage/current	17.5 V DC or more/2.0 mA or more
Forced stop input signal (EMI): OFF voltage/current	1.8 V DC or less/0.18 mA or less
Forced stop input signal (EMI): Input resistance	Approx. 10 kΩ
Forced stop input signal (EMI): Response time	1 ms or less (OFF to ON, ON to OFF)
Forced stop input signal (EMI): Applicable wire size [mm 2 ]	0.08 to 0.5 (AWG 20 to AWG 28)
Number of Simple Motion boards for one computer	4
Bus specification	PCI Express ® 2.0 × 1
Bus specification: Size [mm]	Short size (167.65 × 111.15)
Power supply voltage	12 V DC/3.3 V DC
Current consumption [A]: 12 V DC	0.4
Current consumption [A]: 3.3 V DC	0.6
Mass [kg]	0.13

Downloads & documentation

Official documents from Mitsubishi Electric (Factory Automation), downloaded directly from the manufacturer.

Data sheets & manuals

Simple Motion Board User's Manual (Startup) (IB-0300322-D)	PDF · 4.67MB
Simple Motion Board User's Manual (Application) (IB-0300324-D)	PDF · 6.51MB
Simple Motion Board User's Manual (Advanced Synchronous Control) (IB-0300326-D)	PDF · 2.32MB
Simple Motion Board User's Manual (Network) (IB-0300328-D)	PDF · 4.69MB
Simple Motion Board User's Manual (API Library) (IB-0300330-E)	PDF · 1.70MB
MR-EM340GF Before Using the Product (BCN-B62008-383E-E)	PDF · 0.14MB