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德国motrona脉冲转换器GV481参数简介:
GV481: Pulse Distributor for Incremental Encoder with complete Electrical Isolation, 4-channel
1 pulse input with format A, B, Z [HTL]
or A, /A, B, /B, Z, /Z [RS422]
Select input for PNP signals [10 ... 30 VDC]
Input frequency up to 200 kHz for HTL or
500 kHz for RS422 / TTL
4 push-pull outputs, formats corresponds to the input signals, but with individual assignment for each input
Power supply 10 ... 30 VDC
Extended temperature range -20°C ... +60°C
Snap-on housing for top hat rail (according to EN 60715)
LEDs for indication of the input pulses
Dimension W x H x D = 72 x 144 x 60,5 mm (2.83 x 4.89 x 2.38'')
Current consumption (unloaded) approx. 40 mA
Input level for HTL asymmetrical (without inverted track) Low: < 4 V, High: > 10 V
Input level "Select"- Input Low: < 4 V, High: > 10 V
Cascading-in A, B, Z, level 5 V
[CMOS, Low < 0,8 V, High > 3,5 V]
Signal delay time 400 ns
Weight approx. 400 g
Storage -30° ... +75°C
Conformity and standards:
EMC 2004/108/EC: EN 61000-6-2, EN 61000-6-3
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