Control Techniques UD53 User Manual

UD53 User Guide
Issue code: 53nu3
A-2
Simulated encoder outputs
(terminals 40, 41, 43, 44, 46, 47)
Output type EIA485
Maximum output frequency Quadrature: 205kHz
Frequency and direction: 410kHz
Output voltage Conforms to EIA485
Minimum width of the Z marker pulse 300ns
Absolute maximum voltage that can be
applied to each terminal
–10V ~ + 15V
Protection Current limit with thermal protection
Output state Typical output voltage
5mA load 25mA load
Low
1.0V 1.5V
High
4.5V 4.0V
0V common
(terminals 42, 45, 54, 55)
Absolute maximum current that can be
applied through each terminal
200mA
A.2 Temperature and humidity
Ambient temperature range: 0°C to 50°C (32°F to 122°F).
Minimum temperature at power-up: –10°C (14°F)
Maximum humidity: 95% non-condensing at 40°C (104°F)
Storage temperature range: –40°C to 50°C (–40°F to 122°F)
A.3 Resolver
The UD53 operates with resolvers having the following specification:
Input impedance: >85Ω at 6kHz
Turns ratio (pri:sec): 3:1 or 2:1
Excitation voltage: 6V
RMS or 4V RMS
Suitable resolvers can be obtained from Control Techniques Dynamics, as
follows:
Frames sizes: 55RSS and 80RS
Winding code: 1

Control Techniques UD53 Specifications

General

Brand	Control Techniques
Model	UD53
Category	Control Unit
Language	English