SIGMATEK SNC 021, Руководство пользователя

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SNC 021 S-DIAS SAFETY SNC INCREMENTAL ENCODER
Page 14 02.12.2019
3 Technical Data
3.1 I-encoder Specifications
Number of channels 2
Encoder Incremental encoder with RS422 Interface with null position trace.
Input frequency 0.75 MHz
Counter frequency 3 MHz
Signal analysis 4x
Encoder resolution maximum 16 bits
Encoder power supply +5 V supply, short-circuit proof with monitoring function
and current measurement (+5 V is generated from +24 V at X3)
Status LED yes
I-encoder current consumption maximum 300 mA per encoder
3.2 Electrical Requirements
Supply voltage for the encoder
supply +18-30 V
Current consumption of supply
voltage for the encoder supply typically 162 mA/24 V maximum 200 mA/30 V
Voltage supply from Safety bus +12 V
Current consumption on the
Safety bus (+12 V supply) typically 75 mA maximum 90 mA
Voltage supply from S-DIAS bus +24 V
Current consumption on the
S-DIAS bus (+24 V supply) typically 33 mA maximum 40 mA