GV228/EV: Expandable Impulse Distributor for Incremental Encoder, 8 Outputs

The GV228/EV is a fast, accurate and expandable pulse distributor that has one pulse input and eight pulse outputs.
The special feature of the series is the modular design, which allows the outputs to be expanded quickly and easily via bus connectors. Two expansion modules are available for the GV228/EV: The EV224 can be expanded to 12 outputs and the EV228to 16 outputs.

In addition, with the GT series, we offer another variant for isolated inputs and outputs.

1 pulse input with format A, B, Z [HTL] or A, /A, B, /B, Z, /Z [RS422]
Input frequency up to 350 kHz [SE TTL / SE HTL] or 1 MHz [RS422 / HTL differential]
8 pulse outputs, formats corresponds to those of the input signals, but with individual assignment of the output level for each output
BUS interface for quick and easy expansion of the number of outputs
Power supply 10 ... 30 VDC
Signal delay time max. 430 ns
Input level at RS422 / TTL (differential voltage > 0.5 V),
Input level at HTL differential (differential voltage > 2 V),
Input level at HTL (asymmetric) LOW: 0 ... 5 V HIGH: 9 ... 30 V
Input level at TTL (asymmetrical): LOW: 0 ... 0.6 V HIGH: 2.2 ... 5 V
Compact housing for mounting on 35 mm top hat rail (according to EN 60715)
Dimensions W x H x D = 54 x 118 x 140 mm (2,13 x 4,65 x 5,51")