Rugged, Reliable Resolver as Position Transducer 
The M1050 combines the ruggedness of a brushless resolver and reliability of an advanced solid-state control. The rugged, heavy-duty NEMA 13 (IP54) resolver can be mounted on a machine shaft in any hostile environment, such as mechanical shock, vibration, extreme humidity and temperature changes, oil mists, coolants, solvents, etc. And the programmable control unit, M1050, can be mounted up to 2500 ft. away in a control panel. The splash proof, oil-tight front plate permits the unit to be installed directly on the machine itself, if required. The ratiometric converter assures high-tracking speed of 1800 RPM and high-noise-immunity.

Fully Isolated Inputs and Outputs
All M1050 inputs and outputs are fully isolated from user power sources to provide outstanding electrical noise immunity in harsh industrial environments.

APPLICATION SPECIFIC SOFTWARE FOR DIFFERENT INDUSTRIES

The M1050 Series of Programmable Limit Switches, is the most versatile family of PLSs on the market. In addition to the standard 8-channel PLS (M1050A) and 16-channel PLS (M1051), AVG Automation offers industry-specific PLS models that have unique features customized for that industry.

M1050A:   Eight built-in power outputs, Brake Monitor or ModZ, individual speed compensation, built-in motion detector and Tach, Pulse programming, supervisory controls, eight programs with external program selection.

M1051:     Eight built-in power outputs, eight NPN (sinking) outputs, Brake Monitor or ModZ, built-in motion detector and Tach, eight programs with external program selection, individual speed compensation for PLS outputs with four channels having 16 speed compensation zones, five PLSs in one unit with flexible group assignment, Angle­ON/ Time-OFF, Pulse programming, supervisory controls, and an RS-422A/RS-485A port for serial communication.

M1051-R10:
                Standard M1051, 16-channel PLS with
                sockets for electromechanical relays. Both,
                NO/NC contacts are available.

M1052:     Glue Gun Control PLS-- In addition to
                performing normal PLS functions, the M1052
                has a built-in Glue Gun Control. It has channels
                1-5 controlled by three Enable Inputs and a First
                Cycle Reset Input. This allows Programmable
                Enabling or Disabling of up to five glue guns
                based on three external inputs detected during a
                programmable window as well as resolver speed.
                Thus, a packaging machine equipped with a
                M1052 PLS can handle a variety of different
                packages on the same line. The M1052 PLS also
                has 16 programs as well as program duplication.
                The program selection is either from front panel
                or external digital input. It also has an optional
                4­20 mA. programmable Analog tach or eight
                additional NPN sinking outputs. The M1052 PLS
                has the capability of having different speed
                compensation values for leading and trailing
                edges of PLS outputs. Other standard features of
                the M1052 PLS include: built-in motion detector
                and tach, pulse programming, and supervisory
                controls.

M1053:     Registration Control PLS--In addition to
                performing normal PLS functions, the M1053
                PLS has a built-in registration control. Channels
                15 and 16 provide programmable pulses
                (proportional to error signal) that advance or
                retard the drive motor to remain synchronized
                with a registration mark on the package
                enclosure. This mark is detected by an external
                sensor and fed into the M1053 PLS. Other
                features of this PLS include:  programmable
                reference position; programmable LOW and
                HIGH correction limits, programmable pulse
                width in ms; programmable frequency of
                registration outputs; individual channel speed
                compensation, built-in motion detector and tach,
                pulse programming and supervisory controls.

CUSTOMISED VERSION TO MEET YOUR APPLICATION:

AVG Automation is continuously developing new software for different industries. For further information regarding qualifying applications, call the factory.

Power Requirements:  105-135 VAC, 50/60 Hz, 20 W or
     220-260 VAC, 50/60 Hz, 20 W (option)
Operating Temperature:  -10°Fto+130°F (-23°C to +55°C)

PROGRAMMING:
Number of PLS Programs:  
     M1050A, M1051, M1053:  Eight selectable from
     keyboard or externally via three program-selected inputs
     (PSO-PS2). 
     M1050-M10:  60 programs with 8 channel outputs or 30
     programs with 16 channel outputs 
     M1052:  16 selectable from keyboard or externally via 5
     program selected inputs (PS0-PS3 and EP)
PLS Setpoints:  
     M1050-M10:  256 per PLS program for 60 total programs
     or 512 per PLS program for 30 total programs. 
     M1050A:  80 per PLS Program, 640 total, 80 setpoints in
     a program can be assigned to the eight PLS outputs in
     any manner. 
     M1051, M1053:  160 per PLS program, 1280 total.
     M1052:  120 per PLS program, (60 for channels 1-8 and
     60 for channels 9-16) 1920 total.
Scale Factor:  
     M1050A, M1051, M1052, M1053:  Programmable from
     16 to 999, common to all PLS programs (resolution 17 to
     1000 counts/turn). 
     M1050-M10:  Programmable from 2.56" (65.0 mm) to
     40.00" (1016 mm) per resolver revolution. Maximum
     machine travel = 16 x scale factor. Scale factor is
     common to all PLS programs.
Offset:  
     M1050A, M1051, M1052, M1053:  Programmable from 0
     to Scale Factor Value, common to all PLS programs.
     M1050-M10:  Programmable from 0 to 16 x Scale Factor
     Value, common to all PLS programs.
Speed Compensation: 
     M1050A:  Programmable in Scale Factor units-per-100
     rpm, up to full Scale Factor value. 
     M1051:  Programmable in Scale Factor Units-per-100
     rpm, up to full scale factor value. Each PLS channel has
     its own speed compensation. 16 speed compensation
     zones for channels 1-4. 
     M1052:  Programmable leading and lagging speed
     compensation for channels 1-5. Each speed
     compensation is programmable in increments of I ms.
     M1053:  Programmable in Scale Factor units-per-10 rpm,
     up to full Scale Factor value ÷ 10. Each of the first 8 PLS
     channels (1-8) has its own speed compensation.
Motion Detector Setpoints:  Two, one LOW and one HIGH,
     common to all PLS programs. Programmable from 0 to
     999 rpm.
Registration Pulse Width Resolution: 
     M1053:  14.7 ms
Low Motion Enable: 
     M1052:  Low Motion Enable, common to channels 1-5
     associated with enable inputs EN1, EN2, EN3.
     Programmable from 0 to 999
New Cycle Position: 
     M1052:  Programmable from 0 to scale factor value.
     Common to channels 1-5 associated with enable inputs
     EN1, EN2, EN3.
Optional Brake Wear Monitor Limits:  M1050A and
     M1051:  Two, one Caution and one Danger.
     Programmable from 0 to 9.99 seconds

RESOLVER INTERFACE:
Position transducer:  Single-Turn Resolver, AVG
     Automation Series RL100, E7R, E8R, RL1 01, or
     equivalent.
Cable Length between Resolver and M1050 Series:
     2500 ft (762 m) max., shielded
ResolverCable:  AVG Automation CBL-10T22-XXX
Maximum Resolver Shaft Speed:  3600 RPM
Resolver Decoder:  Ratiometric, tracks resolver shaft angle
     to 1800 RPM

CONTROL INPUTS:
Electrical specifications:  (All Inputs) 
     Optical Isolation:  1500 V 
     Input impedance:  1800 OHMS 
     Logic levels:  
          TRUE:  1 to 28 VDC sourcing 
          FALSE:  0 to 0.8 VDC
Enable ENI, EN2, EN3: 
     M1052:  TRUE enables selected channel (1 to 5).
Program Enable (PE):  When TRUE, enables
     Programming, and (if EP input is also TRUE) External
     Program Number Select
Program Enable 2 (PE2):  
     M1051:  When TRUE, enables setpoint and setup (scale
     factor, offset, program number, etc.)
Output Enable (OE):  When TRUE, PLS Channel outputs
     enabled, (Both, Fault and Motion always enabled) 

Fault Check Enable (FCE):  When TRUE, disables PLS
     and Motion Detector Outputs whenever Resolver Broken
     Wire Fault or M1050-M10, M1051 internal fault occurs.
Registration Control (RC): 
     M1053:  On FALSE to TRUE transition, the resolver
     position is captured and used for error calculations.
Operator Pushbuttons (PB1 and PB2): 
     M1053:  On FALSE to TRUE transitions, PB1
     increments ref., retarding the timing of the motor while
     PB2 decrements ref., advancing the timing of the motor.
First Cycle Inputs (FCI) and Enable Inputs (EN1-EN3):
     M1052:  Channels 1 to 5 can be individually associated
     with either of the enable inputs EN1 to EN3.  This
     association is user programmable from the keypad. Any
     channel 1 to 5 with an enable (EN1-EN3) programmed
     into it is also controlled by the first cycle input and the
     programmed new cycle position.
Brake Input (111):  When TRUE, starts Brake Monitor
     Operation. (For details, consult factory.)
Supervisory (SUP):  
     M1050-M10:  When TRUE, all programming modes
     enabled. When FALSE: only default, program number
     change, and setpoint modes enabled.
Modified Zero (ModZ): 
     M1050A, M1051, M1050-M10, M1053:  On FALSE to
     TRUE transition, the resolver position is captured and
     used to zero the position for that cycle.
All ON: 
     M1050-M10:  When TRUE, all output channels are
     energized. When FALSE, outputs are normal PLS
     control.

SCAN TIME:
Scan time varies with speed compensation programming.
     Models M1050A, M1051:  100-500 µs 
     Models M1052, M1053:  500-1500 µs

OUTPUTS:
Unregulated Voltage Out (VO):  Current Limited,
     unregulated 12 VDC for use with M1050-M10, M1051
     inputs ONLY. Not for external sensor power.
Fault Output:  Detects resolver broken wire and
     M1050-M10, M1051, M1052, M1053 internal faults
     Electromechanical relay (Form Q output; 10 A resistive
     max. @ 120 VAC
     Without Fault:  Relay remains energized
     With Fault:  Relay de-energized
Motion Output:  EM relay (Form Q output; 10 A resistive
     max. @ 120 VAC. Relay energized whenever resolver
     RPM is within programmed motion low- and high-limits
Number of PLS Outputs:  
     M1050-M10:  1-8 Normal PLS in 60 total program
     configuration. 1-16 Normal PLS in 30 total program
     configuration. 
     M1050A:  8 
     M1051, M1052:  16 
     M1053:  Channels 1-14 are normal PLS. Channel 15 is
     the retarding registration output. Channel 16 is the
     advancing registration output.
Types of Outputs:
Electromechanical SPDT Radar:
     (SAC-M1051-R10) basic unit) 
     10 A resistive continuous @ 120 VAC
Solid-State Relay:  (SAC-M1050-8Sx basic unit)
1.  AC output: 120 VAC @ 3 A; 
    ON time:  <3 ms after zero cross; 
    OFF time:  At zero cross; 
    Leakage:  2.1 mA @ 120 VAC
2.  DC output: Up to 60 VDC @ 3A;
    ON time:  5 µs; OFF time: 35 µs;
    Leakage:  0.29 mA @ 15 VDC
3.  DC output:  Up to 200 VDC @ I A; 
    ON time:  15 µs; 
    OFF time:  100 µs; 
    Leakage:  <0.01 mA @ 30 VDC