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Operating Manual 

 

 

motrona GmbH, Zeppelinstraße 16, DE - 78244 Gottmadingen, Tel. +49 (0) 7731 9332-0, Fax +49 (0) 7731 9332-30, [email protected], www.motrona.com

 

 

 

GV224 / GV228 

GT222 / GT224 / GT228 

Pulse splitters for incremental encoders with and without potential separation 

 
Product features: 
 

 

Power supply from 10 up to 30 VDC 

 

1 encoder input for channels A, /A, B, /B, Z, /Z  

 

Input levels selectable between RS422, TTL and HTL 

 

Optionally types with 2, 4 or 8 outputs with or without potential separation available (see below) 

 

Output levels are specified by external power supply 

 

Short-circuit proof +5VDC and +24VDC encoder supply 

 

 

Available devices: 

 

 

GV224:    

Pulse splitter with 1 encoder input and 4 outputs 

 

 

GV228:    

Pulse splitter with 1 encoder input and 8 outputs 

 

 

GV228/EV: 

Pulse splitter with 1 encoder input and 8 outputs 

 

  

with extension option for 4 or 8 outputs (EV224 / EV228) 

 

 

GT222:    

Pulse splitter with 1 encoder input and 2 potential separated outputs 

 

 

GT224:    

Pulse splitter with 1 encoder input and 4 potential separated outputs 

 

 

GT228:   

Pulse splitter with 1 encoder input and 8 potential separated outputs 

 

 

GT228/ET: 

Pulse splitter with 1 encoder input and 8 potential separated outputs 

 

 

with extension option for 4 or 8 potential separated outputs (ET224 / ET228) 

 

 

Summary of Contents for GT222

Page 1: ...e specified by external power supply Short circuit proof 5VDC and 24VDC encoder supply Available devices GV224 Pulse splitter with 1 encoder input and 4 outputs GV228 Pulse splitter with 1 encoder inp...

Page 2: ...escription en fran ais est disponible sur https www motrona com fileadmin files bedienungsanleitungen Gv224_f pdf Version Description GV224_01a March 22 tgo mbo First edition GV22x GT22x Legal notices...

Page 3: ...iagram GT222 GT224 und GT228 10 4 Electrical Connections und LED Function 11 4 1 Power Supply and LEDs 11 4 2 Auxiliary Encoder Supply 11 4 3 Impuls Inputs 12 4 3 1 Encoders with differential output O...

Page 4: ...he right to modify the hardware software or operation manual at any time and without prior notice Therefore there might be minor differences between the unit and the descriptions in operation manual T...

Page 5: ...er indicated as separator Incoming as well as outgoing wires and wires for extra low voltages ELV must be separated from dangerous electrical cables SELV circuits by using a double resp increased isol...

Page 6: ...be mounted in a metal enclosure with sufficient distance to sources of electromagnetic noise Run signal and control cables apart from power lines and other cables emitting electromagnetic noise Please...

Page 7: ...ential voltage 0 5 V HTL Differential Differential voltage 2 V HTL asymmetrical LOW 0 6 V HIGH 8 40 V TTL asymmetrical LOW 0 8 V HIGH 2 0 V max 1 MHz at RS422 TTL max 500 kHz at HTL Differential max 2...

Page 8: ...mounting kit 72 x 144 x 90 5 mm 2 83 x 5 67 x 2 38 inches w x h x d inclusive connectors mounting kit Weight approx 400 g Device parameterization Over 3 position DIL switch ber 8 position DIL switch e...

Page 9: ...st advantageous with impulse distribution among expanded production lines with adverse conditions of EMC grounding potential shift The encoder input is switch selectable for operation with either stan...

Page 10: ...Gv224_01a_oi_e docx Okt 22 Page 10 17 3 1 Block diagram GV224 und GV228 3 2 Block diagram GT222 GT224 und GT228...

Page 11: ...unit The lower LED yellow signals a possible error e g wire break at the input channels A A B B and or Z Z in case of differential input signals switched on error evaluation DIL 3 ON and corresponding...

Page 12: ...ential 10 30 V DIL switch DIL1 OFF DIL2 OFF 4 3 2 Encoders with differential output Output level RS422 5V DIL switch DIL1 ON DIL2 OFF 4 3 3 Encoders with single ended output without inverted signals O...

Page 13: ...Com input of the mating connector is responsible for the output level For the types with potential separation GT22x in addition to ext COM and also the corresponding ext GND connection of the corresp...

Page 14: ...Signal levels selectable Channels Frequency Connections RS422 TTL differential voltage 0 5 V HTL Differential differential voltage 2 V HTL asymmetrical LOW 0 6 V HIGH 8 40 V TTL asymmetrical LOW 0 8...

Page 15: ...54 x 100 x 131 mm 2 13 x 3 94 x 5 16 inches w x h x d without connectors 54 x 118 x 140 mm 2 13 x 4 65 x 5 51 inches w x h x d inclusive connectors approx 240 g IP20 Ambient temperature Operation Stor...

Page 16: ...Gv224_01a_oi_e docx Okt 22 Page 16 17 6 Dimensions GV224 GT222 GT224 GV228 GT228...

Page 17: ...ctor Encoder input via bus connector Optionally 4 or 8 additional outputs with or without potential separation see below Output level is specified by external voltage supply Available devices EV224 Ex...

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