Control Techniques Mentor II Catalog Page
Mentor II
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Mentor II
The Intelligent DC Drive
DC drives are widely used in applications that
require regeneration, precise speed control, dynamic
performance, and constant torque over wide speed
ranges. The Mentor II delivers the universal DC drive
solution.
Simple stand-alone applications are easily configured
to control motor speed, voltage or current using
standard internal settings. Set-up is convenient using
the drive keypad, or MentorSoft, a Windows™-based
drive configuration tool. The Mentor II has extensive
diagnostic and communication abilities that enhance
system reliability. The drive’s standard yet powerful
microprocessor is a versatile system component that
can eliminate the need for a PLC with integral functions
such as thresholds, timers and logic gates that perform
basic control.
The simple addition of the MD29, a 32-bit application
coprocessor card, provides high performance drive
systems with local intelligence for true distributed
control. The MD29 enables users to incorporate custom
or proprietary process control application programs to
their drive. The Mentor II also provides a wide range of
communication protocol options.
—Extrusion
—Intelligent
306
Mentor II systems have proven to be extremely reliable
and are ideally suited to web handling, winders, slitters,
extruders, wire drawing, converting lines, and plastics
production. The Mentor II’s integrated design and highly
programmable features make it an ideal choice for
OEMs and System Integrators, as well as replacement or
retrofit drives for End Users.
Note: UL only available through 400 hp @ 460V and 200 hp @ 230V
• Microprocessor Based Digital DC Drive
• 5 to 1000 hp, 3 phase, 208 to 660 VAC input
• Regenerative and non-regenerative models
• RS485 serial communications
• Extensive fieldbus communication
capabilities
• Plug-in 32-bit application coprocessor
card (MD29)
• MentorSoft Windows-based
drive configuration tool
• Complete Motor Solutions
FEATURE/PERFORMANCE ADVANTAGE
Accepts wide range of supply voltage (208 to 660 VAC)
Can be applied to worldwide voltages
Non-regen and regen models share the same footprint up
to M825
Allows for common mechanical design and
mounting
MentorSoft Windows-based drive configuration tool
Provides easy programming and diagnostics
of the drive
32-bit application coprocessor card (MD29)
Enables customized applications for distributed
control system architectures
Profibus-DP, Modbus Plus, Modbus RTU, Interbus-S,
DeviceNet, and CTNet plug-in communication cards
Communicates on user’s preferred network
Built-in RS485 serial communications
Allows for easy programming and control of drive
Extensive and configurable analog and digital I/O
Customizes drive to specific applications
Programmable boolean logic (AND, NAND, OR, NOR)
gates with delay outputs
Assists with general system interface logic needs,
expanding application possibilities
Programmable threshold comparators
Expands application possibilities by providing a pair
of independent numerical comparators with
adjustable hysteresis
Accepts DC tachometer and encoder feedback
Enables precise speed control
Built-in digital lock function for frequency following
Allows accurate master/follower applications
Includes reference encoder connector
Extensive diagnostics and fault indicators
Special Field supply option
Three Phase Input Field Output
(208-230 VAC) (240 VDC)
RATINGS: MENTOR II
THREE PHASE INPUT DC Arm Output Field Output
3 to 500 hp (208-230 VAC) (240 VDC) (150 VDC)
5 to 1000 hp (380-460 VAC) (500 VDC) (300 VDC)
Special Order (525 / 660 VAC), Models M350(R)–M1850(R) only)
208 / 240 VAC
Motor HP
3 - 7 25 20 M25-14M M25R-14M
7.5 - 10 45 38 M45-14M M45R-14M
15 75 55 M75-14M M75R-14M
20 - 35 105 89 M105-14M
30 155 125 M155-14M
40 - 50 210 172 M210-14M
75 350 255 M350-14M
100 420 338 M420-14M
125 550 428 M550-14M
150 700 508 M700-14M
200 825 675 M825-14M
250 900 820 M900-14M
300 - 350 1200 1150 M1200-14M
400 - 500 1850 1620 M1850-14M
380 / 480 VAC
Motor HP
5 - 10 25 20 M25-14M M25R-14M
15 - 20 45 38 M45-14M M45R-14M
25 - 30 75 55 M75-14M M75R-14M
40 - 50 105 89 M105-14M M105R-14M
60 - 75 155 125 M155-14M M155R-14M
100 210 172 M210-14M M210R-14M
150 350 255 M350-14M M350R-14M
200 420 338 M420-14M M420R-14M
250 550 428 M550-14M M550R-14M
300 700 508 M700-14M M700R-14M
400 825 675 M825-14M M825R-14M
500 900 820 M900-14M M900R-14M
600 - 700 1200 1150 M1200-14M
800 - 1000 1850 1620 M1850-14M
For field control, add external field regulator P/N 9500-9035.
Order String
Output
Current
(@40°C)
Output
Current
(@40°C)
M xxx R –14M
(A)
(A)
Output
Current
(A)
(@55°C)
Output
Current
(A)
(@55°C)
Output
Current
Current
Regulated
Voltage
20A Fixed
Voltage
Output
Current
Current
Regulated
Voltage
20A Fixed
Voltage
Field
8A
10A
Fixed
Field
8A
10A
Fixed
Non-Regen
Order
Code
Non-Regen
Order
Code
Regen
Order
Code
M105R-14M
M155R-14M
M210R-14M
M350R-14M
M420R-14M
M550R-14M
M700R-14M
M825R-14M
M900R-14M
M1200R-14M
M1850R-14M
Regen
Order
Code
M1200R-14M
M1850R-14M
Mentor II
Factory Assigned
Regen (omit for Non-regen)
Output Armature Current
Mentor II Product Family
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