GV21002d_e.doc / Sep-13
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5. Dimensions
102 (4.016”)
91 (3.583”)
8
2
.5
(3
.2
4
”)
1
0
(4
.0
6
22.5
(0.886”)
O
N
Side view
Top view
Front view
Page 1: ...Z A A B B Z Z Universal encoder interface applicable as level converter encoder splitter and encoder cross switch Two encoder inputs A B Z and A B Z adjustable to either TTL RS422 level or to HTL 10...
Page 2: ...he operating staff it is indispensable to meet effective precautions in order to avoid such consequences Regarding installation wiring environmental conditions screening of cables and earthing you mus...
Page 3: ...verter 4 1 2 Encoder splitter dual output 4 1 3 Encoder signal switcher 5 2 Connection Diagram 6 2 1 Power supply 6 2 2 Control inputs 6 2 3 Encoder inputs 6 2 4 Asymmetric TTL Inputs 7 2 5 Outputs 7...
Page 4: ...ontrol 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 L...
Page 5: ...ntial format using A A B B Z Z channels or to asymmetric single ended format using A B Z channels only Acceptable input levels are RS422 TTL and HTL 10 30 volts The output standard can again be select...
Page 6: ...terminal on the front side terminal 1 terminal 2 GND The current consumption is about 50 mA aux voltages and outputs unloaded 2 2 Control inputs The control inputs are accessible via the 3 position te...
Page 7: ...d behind the front plate must be set This hidden switch becomes accessible by slightly lifting up the front foil at the lower end e g by means of a small screw driver Switch position 1 is responsible...
Page 8: ...the basic function of the unit Yellow LED off Control1 and Control2 are either both LOW or both HIGH at the same time In this case the unit operates as a splitter both outputs are connected to the sa...
Page 9: ...A B B Z Z Both input and inverted input must be used Levels from 2 to 30 volts are acceptable 1 Z 1 B 1 A Input 2 single ended A B Z with HTL level Inverted inputs remain open level must be HTL 10 30...
Page 10: ...GV21002d_e doc Sep 13 Page 10 11 5 Dimensions 102 4 016 91 3 583 82 5 3 248 102 4 016 22 5 0 886 ON Side view Top view Front view...
Page 11: ...422 or TTL differential 250 kHz HTL and TTL single ended Inputs Single ended A B Z 2x or differential A A B B Z Z 2x 2 30 volts Outputs Push pull A A B B Z Z 2x Level 5 volts 50 mA 30 volts 30 mA shor...
