Jetter JetMove 208-480, User Manual, Page: 107 / 124

JetMove 208-480 14.4 Incremental Encoder
Jetter AG 105
14.4 Incremental Encoder
14.4.1 Technical Data
14.4.2 Description of Connections
Specification of Mating Connector for X72
• 9-pin male SUB-D connector
• Metallized enclosure
Specification of Incremental Encoder Cable
• Cable size: 3 * 2 * 0.14 mm² + 2 * 0.25 mm² (AWG 26(6) + AWG 23(2))
2 * 0.25 mm² has to be used for power supply and GND.
• The cables have to be twisted in pairs and included in an overall shielding.
• The following signal lines have to be twisted in pairs:
K0 - and K0 +
K1 - and K1 +
K2 - and K2 +
0 V and voltage supply
• The shield has to be connected to the connector housings on both ends of the
cable with the greatest possible surface area.
• Material: Copper
• Temperature class: 60 °C
• Maximum cable length: 100 m
Technical Data - Incremental Encoder Input
Encoder types Rotatory or linear encoders
Scanning 62.5 µs
Maximum counting
frequency 20 MHz
Maximum cable length 100 m
Type of signal 5 V differential signal
Input impedance 22 K
Bus termination 120 integrated resistance
Electrical isolation None
Ω
Ω