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Allen Bradley 20-750-ENC-1 PowerFlex 750 Encoder Option module
Allen Bradley
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PF750 Incremental Encoder Module
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Technical Specifications for 20-750-ENC-1
Compatible Drives: | PowerFlex 753, PowerFlex 755, PowerFlex 755TL, PowerFlex 755TR |
Operating mode: | Single-channel mode; Dual channel mode |
Maximum Input Frequency | 250 kHz |
Maximum cable length @ 12VDC | 183 m (600 ft) |
Maximum cable length @ 5VDC | 30 m (100 ft) |
External power | supported |
Current consumption | 250 mA |
Maximum high-state voltage | 0.4 VDC |
Minimum high state voltage | 3.5 VDC |
Input voltage: | 5-15VDC |
Part Number | 20-750-ENC-1 |
Product Family | PowerFlex 750 |
Description | Incremental encoder module |
Brand | Allen-Bradley |
Product Type | Incremental Encoder Card |
Manufacturer | Rockwell Automation |
Used with | Powerflex 755 |
Power | 24V DC |
UPC | 884951062504 |
Compatible Drives: | PowerFlex 753, PowerFlex 755, PowerFlex 755TL, PowerFlex 755TR |
Operating mode: | Single-channel mode; Dual channel mode |
Maximum Input Frequency | 250 kHz |
Maximum cable length @ 12VDC | 183 m (600 ft) |
Maximum cable length @ 5VDC | 30 m (100 ft) |
External power | supported |
Current consumption | 250 mA |
Maximum high-state voltage | 0.4 VDC |
Minimum high state voltage | 3.5 VDC |
Input voltage: | 5-15VDC |
Part Number | 20-750-ENC-1 |
Product Family | PowerFlex 750 |
Description | Incremental encoder module |
Brand | Allen-Bradley |
Product Type | Incremental Encoder Card |
Manufacturer | Rockwell Automation |
Used with | Powerflex 755 |
Power | 24V DC |
UPC | 884951062504 |
About 20-750-ENC-1
This encoder module is specifically compatible for use with installation in PowerFlex 753 Port 4 and 5 for Frame A drives; and Ports 4, 5 and 6 for Frame 2 and higher drives. It may also be used with PowerFlex 755 drives and installed to ports 4 and 5 for Frame 1 drive and ports 4,5,6 and 7 for PowerFlex Frame 2 drives and higher. If used with PowerFlex 755T, it may be installed in ports 4,5,6,7 and 8 of Frame 5-15 drives.
The 20-750-ENC-1 supports Single-Ended or differential operation. It has a constant current sink operation with approximate consumption of 10 mA. The modules operates as an input voltage range of 5VDC - 15VDC with sourcing current consumption of 10 mA. The encoder’s channel has a minimum high state voltage of 3.5VDC while the maximum low state voltage is 0.4 VDC. Wire connection to the encoder module must not be more than 30 m (100 ft) at 5V, 183 m (600 ft) at 12V. It is compatible with input devices that has a switching frequency of 250 kHz. This encoder module supports Powered by Drive and Separately Powered Encoder supply configuration. It has a TB1 terminal that is composed of 14-pins for wiring of signal and supply voltage.
The 20-750-ENC-1 module is a single incremental encoder feedback option module. It can be used with PowerFlex 753 and PowerFlex 755 drives in the Allen-Bradley PowerFlex 750 series. The specifications for the module input include the use of differential or single-ended operation or constant current sink operation at approximately 10 milliamps. The 20-750-ENC-1 module supports a minimum of 5 Volts DC to a maximum of 15 Volts DC sourcing voltage at 10 milliamps. The minimum high-state voltage is 3.5 Volts DC and the maximum low-state voltage is 0.4 Volts DC. The maximum cable lengths supported are 30 meters at 5 Volts DC and 183 meters at 12 Volts DC. The maximum input frequency can be 250 kilohertz. When not in use, the 20-750-ENC-1 should be kept in an environment where the ambient temperature range is between -40 and 70 degrees Celsius. To prevent damage, the module should not be installed in a drive which is installed in a corrosive environment. The recommended range for the relative non-condensing humidity around the module is from 5 to 95%. The module is rated by the CE, ABS, SEMI F47, KCC, EAC, RCM, and RINA standards.