Motrona GV224 GV228 Signal Distributor for Incremental Encoders without Potential Separation

The GV224 is a fast and precise impulse distributor, which has one pulse input and four pulse outputs.

The signal distributors are available with four outputs (GV224) and eight outputs (GV228) as standard.

The special feature of this signal distributor series is the modular design, through which the outputs can be expanded quickly and easily via bus connectors. Two expansion modules EV224 and EV228 with four or eight additional outputs are available for the GV228/EV variant.

With the GT version, this signal distributor series also offers a variant for isolated inputs and outputs.

Features

• 1 pulse input with format A, B, Z [HTL] or A, /A, B, /B, Z, /Z [RS422 / HTL differential]
• Input frequency up to 350 kHz [SE TTL / SE HTL]  or 1 MHz [RS422 / HTL differential]
• 4 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
  
• 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)
  

Specifications

• Product Model: GV224 / GV228
  
• Function: Pulse distributor for incremental encoder signals
  
• Power Supply – Input Voltage: 10 … 30 VDC
  
• Power Consumption (Unloaded): Approx. 25 mA
  
• Encoder Supply – Output voltage 1: 24 VDC
  
• Encoder Supply – Output current 1: Max. 250 mA
  
• Encoder Supply – Output voltage 2: 5 VDC
  
• Encoder Supply – Output current 2: max. 500 mA
  
• Incremental Input – Signal formats: RS422 / HTL differential / HTL / TTL
  
• Incremental Input – Channels: A, /A, B, /B, Z, /Z
  
• Incremental Input – Max Frequency: Up to 1 MHz (RS422 / HTL differential) / 350 kHz (SE TTL / SE HTL)
  
• Incremental Outputs – Output logic: Push‑pull
  
• Incremental Outputs – Signal Delay Time: Max. approx. 430 ns
  
• Incremental Outputs – Output Current: Max. 30 mA
  
• Housing – Mounting: 35 mm Top‑hat rail (EN 60715)
  
• Protection Class: IP20
  
• Operating Temperature: -20 °C … +60 °C
  
• Conformity: EMC 2014/30/EU, RoHS
• Dimensions: (W × H × D): GV224: 34 × 118 × 140 mm, GV228: 54 × 118 × 140 mm

Model Numbers

• GV224 - 4 Outputs
• GV228 - 8 Outputs