Incremental Encoder FG 40
FG40_MANUAL-en_R12(2018-10-31)ID74490.doc
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3.2
Electrical and mechanical data
3.2.1
For pulse rates (square wave pulses)
Pulse rates
Value
Standard pulse rates
500, 600, 1000, 1024, 1200, 2000, 2048, 2400, 2500
Special pulse rates
4000, 4096, 4800, 5000, 8192, 10000, 12000, 16000, 16384, 20000,
25000, 40000, 50000
(further pulse rates according to customers specification)
Connection data
Supply voltage
12 V … 30 V DC
No load-current
approx. 50 mA at 24 V
Outputs
Current limited, short-circuit proof push-pull line driver with integrated
impedance adaptation for 30 to 140
Ω
lines.
Pulse height (HTL)
approx. as supply voltage, output saturation voltage < 0.4 V at I
L
30 mA
Output current
max. 150 mA at 24 V (observe derating)
Internal resistance
75
Ω
bei 24 V
Slew rate
200 V / µs with C
L
100 pF
Duty cycle
1 : 1 ± 3 % for standard pulse rates
1 : 1 ± 5 % for special pulse rates up to 25000 pulses
Square wave displacement 0°, 90°
90° ± 3 % for standard pulse rates
90° ± 5 % or special pulse rates up to 25000 pulses
Max. frequency
200 kHz, Higher max. frequency on request
Special output voltage 5V (TTL)
Pulse height
5V, RS422-compatible (TIA/EIA-Standard)
Supply voltage
12 … 30 V DC (optional: 5 V DC),
