Description
- DIN rail mountable
- Removable plugs allow for easier wiring
- Optical isolation of input and output signals
- Several installed safety features protect internal circuitry
- Ability to power an encoder with an available +5VDC power output
- Anti-dither circuitry prevents false counts due to mechanical vibration
- Presence of encoder input signals quickly determined via installed LED Indicators
- Easily select between differential or single ended inputs via dip switches
- Wide range of quadrature clock signal pulse widths available
- Easily select signal out voltage levels of 5 VDC or Vs via jumpers
- Easily select between 1X, 2X, or 4X resolutions via a single jumper
Power Specifications
Input Power Requirements: 5-24 VDC Supply
Maximum Total Current Draw: <500 mA
Nominal Current Draw of Board (when not powering and encoder): 100 mA
Encoder Output Supply Voltage: 5 VDC
Maximum Allowable Current Draw of an Encoder: 300 mA
Signal Outputs
Signal Output from Encoder
Dual Channel in quadrature (A,B), index (Z), and dual channel quadrature and index compliments
Signal Output Type from Encoder
Differential line driver or single ended line driver Hardware selectable
Signal Output Voltage from Encoder
5 VDC (TTL and RS422)
Signal Outputs from Board
Dual Channel in quadrature (A,B), index (Z), dual channel quadrature and index compliments (A',B',Z'), quadrature clock (CLK), and direction (UP/DN)
Signal Output voltage Levels from Board
5 VDC or Vs
Hardware selectable for the dual channel quadrature index and compliment outputs (A,B,Z, A',B',Z') via jumper 32 Hardware selectable for the CLK and UP/DN outputs via jumper 31
Characteristics
Maximum Frequency Response
1 MHz
Pulse Width Range of Quadrature Clock Output
100ns to 30u ; Hardware adjustable via potentiometer P1
Quadrature Clock Rate
Quadrature clock can be 1X, 2X or 4X Hardware selectable
Safe Guards
Board Protection Circuitry
- Supply lines protected against reverse voltage connections and over-voltage up to 72V
- Supply lines also protected against over-current draw above 500 mA
- All board outputs are protected against electrostatic discharge (ESD) and over-voltage conditions up to 30V.
For more information, please inquire with our sales department at: mail@scsembeddedtech.com or 248.615.4441
