Motrona GV481

The GV4xx series was discontinued on December 1st, 2023. For new projects we recommend the GT224 device from the new modular GV/GT2xx series.

The signal distributor type GV481 has 1 input, 4 output terminals, and a short-circuit protected encoder supply. A incremental encoder with HTL or RS422/TTL can be connected. The GV481 distributes the signals up to 4 receivers including full electrical isolation between inputs, outputs and the supply voltage. This feature, in general, can be most advantageous with impulse distribution among expanded production lines with adverse conditions of EMC / grounding / potential shift etc.

GV481: Pulse Distributor for Incremental Encoder with complete Electrical Isolation, 4-channel

Two-level level converter, signal splitter and signal switch for simple snap mounting on a DIN rail. GV210 is a universal encoder interface (without potential separation) with 2 incremental encoder inputs for level conversion, distribution and contactless as well as bounce-free switching of encoder or encoder signals in HTL or RS422 format.

Overview

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
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