Stackable Packaging System for ERES35104HR Synchro/Resolver. The ERES35104 provides a direct interface to two Synchro/Resolver/Inductosyn/LVDT channels on the compact PC/104 form factor with a stackable PCI Express bus. Both sensor input channels are independently configurable with jumpers. An onboard solid state Scott-T circuitry provides a precision conversion from Synchro to Resolver signals. Onboard precision thin-film resistor divider networks for 2.0, 11.8 or 90.0 VRMS configurations.
The onboard programmable sine wave oscillator reference outputs a 0 - 7Vrms excitation signal with a programmable frequency range of 1 Hz to 10 kHz.
This compact board is capable of interfacing to Inductosyn scales with dedicated preamplifier and signal conditioning boards. Please contact us for more information on dedicated preamplifier and signal conditioning companion boards.
You may use the ERES35104 to interface to geared Synchros or Resolvers; connect the high gear channel to one input and the low gear channel to the other. The code conversion can then be performed using a software routine.
You may use the ERES104 to interface to geared Synchros or Resolvers; connect the high gear channel to one input and the low gear channel to the other. The code conversion can then be performed using a software routine.
A direct I/O mapped 16-bit wide host interface is used to address the board. Sensor data can be acquired in two ways; either by polling the channels or by an interrupt driven scheme where an interrupt is generated upon an LSB change on either channel. Both of the RD-converters have their own independent jumper selectable host interrupts.
Features
- PC/104 stackable bus structure
- Modular rugged milled aluminum frames
- Maintains the PC/104 bus self-stacking concept
- Allows quick interchangeability of modules
- Frame includes ERES35104HR synchro/resolver, wiring and connectors
- Aluminum Alloy - 6061, Temper-T6
- Finish - MIL-PRF-85285 polyurethane topcoat, per FED-STD-595, color 36495 (light gray). Panel engravings per FED-STD-595, color 37038 (black).
• Additional paint options available upon request
External I/O Ports
- 37-pin D-sub receptacle (female sockets)
• 2 Independent Synchro/Resolver/Inductosyn/LVDT channels
• Connection to 90V/11.8V Synchros
• Programmable sine wave excitation 400 to 2500Hz
• Programmable resolution 10/12/14/16 - bits
• Bandwidth up to 1200Hz
• Tracking speed up to 2300 RPS
Physical Attributes
- Dimensions
• Length: 5.983 inches (152 mm)
• Width: 5.117 inches (130 mm)
• Height: 0.669 inches (17 mm)
- Weight: Approximately 0.64 lbs. (0.30 Kg)
- Standard Operating Temperature: 90% humidity non-condensing: -40...+85°C
- Storage Temperature: -55...+125°C
- Power requirements: 5 VDC typical (Power up to 2.5 Watts for external Sensors)
Ordering Options
| Manuf. Part No | | Part Description |
| IDAN?ERES35104HR?1S | | PC/104 Two-Channel DC Servo Motor Controller, 11.8 V Synchro/Resolver Motor Interface in modular IDAN frame |
| IDAN?ERES35104HR?2S | | PC/104 Two-Channel DC Servo Motor Controller, 90 V Synchro/Resolver Motor Interface in modular IDAN frame |
| IDAN?ERES35104HR?3S | | PC/104 Two-Channel DC Servo Motor Controller, 2 V Synchro/Resolver Motor Interface in modular IDAN frame |
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