MKS GV 210, Руководство по эксплуатации, Страница: 4 / 11

GV21001e_e_A5.doc / Jul-07 Page 4 / 11
1. Applications
1.1. Dual level converter
In1
Control 1
= LOW
Control 2
= HIGH
In2
Out1
Out2
RS422 or
HTL 10-30V
HTL 10-30V
or RS422
RS422 or
HTL 10-30V
HTL 10-30V
or RS422
A, /A, B, /B, Z, /Z
A, /A, B, /B, Z, /Z A, /A, B, /B, Z, /Z
A, /A, B, /B, Z, /Z
Both inputs can be individually set to either TTL/RS422 standard with A, /A, B, /B, Z, /Z
channels, or to HTL 10-30 V standard with A, B, Z channels
The output format can again be selected individually for each output.
The outputs provide always all signals including the inverted channels, even when no inverted
signals are applied to the input.
With Control input 1 = LOW (or unconnected) and Control input 2 = HIGH the signal ways are as
shown in the drawing above, featuring two independent level converters.
1.2. Encoder splitter (dual output)
In1
Control 1
= LOW (n.c.)
Control 2
= LOW (n.c.)
In2
Out1
Out2
RS422 or
HTL 10-30V
HTL 10-30V
or RS422
HTL 10-30V
or RS422
N.C.
A, /A, B, /B, Z, /Z A, /A, B, /B, Z, /Z
A, /A, B, /B, Z, /Z
Input 1 is used as encoder input, and Input 2 remains unconnected. The input characteristics
can be set to either TTL/RS422 standard with A, /A, B, /B, Z, /Z channels or to HTL 10-30 V
standard with A, B, Z channels only
The output standard can again be selected individually for each output. The outputs provide
always all signals including the inverted channels, even when no inverted signals are applied to
the input. Control1 and Control2 remain unconnected with this application.