No Batteries, Nonvolatile Memory
Nonvolatile EEROM memory retains information indefinitely after power loss or machine shutdown, eliminating batteries and related hazards.
Replacing Electromechanical Selsyn Systems
In new installations, the M I 150-M 10, together with AVG Automation's brushless resolver series RL 100, is a 100%
solid-state replacement for electromechanical Selsyn systems.
PC-Handshake for PLC Synchronization
On an external command, such as data transfer command from a PLC, the digital shaft angle position can be "frozen" at the input of the PLC. This ensures that the data are not sampled during transition from one angle to the next, and that the PLC always reads valid data. The unit may be set-up in transparent mode using keyboard commands.
M1150-M10 SPECIFICATIONS
Input Power:
AC: 120 VAC ±1 0%, 7 VA; Optional 220,240 VAC
DC: 11-28VDC, 100 mA (typical) exclusive of load
Operating Temperature: -10 *F to 130 *F (-23 *C to 55 *Q
Position Transducer: AVG Automation's series RL100,
E6R, E7R, E8R, or RLI01 resolvers
Signal Resolution: 4096 counts/turn
Scale Factor: 0.300-4095.999, programmable
Output Update rate: 1.4 ms
Preset: 6 digits
Decimal Point: Fully Programmable
Resolver Cable length: 2500 ft. (762 m) max., shielded
OUTPUTS: (AH outputs have to be same type)
Type of Outputs: T, P, N, or C
T: LS TTL (74IS645):
Logic TRUE: 2 VDC @ 15 mA, 20 mA leakage, when
tristated
Logic FALSE: 0.35 V @ 24 mA, 0.4 mA leakage, when
tristated
MUX Input: Low active TTL level Logic TRUE: 0-0.8V
Logic FALSE: 2-5 V
P: PNP (sourcing) transistor:
Logic TRUE: Transistor ON, 1.7 V drop @ 100 mA
Logic FALSE: Transistor OFF, 0.2 mA leakage @ 50
N: NPN (sinking) transistor:
Logic TRUE: Transistor ON, 1.1 V max. @ 100 mA
Logic FALSE: Transistor OFF, 0.1 mA leakage @ 50 V
C: NPN (sinking) transistor:
Logic TRUE: Transistor OFF, 0.1 mA leakage@ 50 V
Logic FALSE: Transistor ON, 1.1 V max.@ 100 mA
|
 |
Reliable Under Extreme Environments
The M 115 0-M 10 combines the ruggedness of a brushless resolver and reliability of a solid-state control. The resolver can be mounted on a machine shaft in any hostile environments such as mechanical shock, vibrations, extreme humidity and temperature changes, oil mists, coolants, solvents, etc. And the programmable unit, M I 150-M 10, can be mounted up to 2500 ft (762 m) away in control panel. The splash-proof
oil-tight front plate of the M 11 50-M 10 unit guarantees perfect operation even in unfavorable conditions like steel mills. The ratiometric converter assures high tracking speed (700 RPM) and high noise immunity.
Built-in Tachometer and Motion Detector
The shaft RPM is displayed continuously on the front panel. The motion detector output is energized when the shaft is rotating within programmed motion limits.
Output Format: BCD
Motion Outputs: Logic TRUE when shaft within
programmed limits
Output Isolation: All outputs optically isolated up to 2500V
INPUTS:
Program Enable Input, Preset Input, Output Enable Input
N, C, T:
Enable: 0.8 V max. @ 5 mA
Disable: 4-28 VDC
P:
Enable: 11 to 28 VDC max. @ 13.5 mA max.
Disable: 2 V or open-circuit
Data Transfer Input: 0 to 28 VDC logic; Edge triggered
(i.e., data transfer on both rising and failing edges)
Low Level: 0 to 0.8 V @ 3.2 mA
High Level: 2.4 V @ 0.4 mA
Minimum pulse width: 30 ps
Timing: Depends upon the PC sync option selected from
keyboard
PC Synchronization mode: Updates position output
within 150 ps of a transition edge (LOW-to-HIGH, or
HIGH-to-LOW) at data transfer input.
Transparent Mode/Microfreeze: Output data are
continuously updated at full speed. The data are latched
for 100 ps ±10% within 10 ps of a transition
(HIGH-to-LOW or LOW-to-HIGH) at data transfer input.
|
