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Delta ASD-IF-EN0A20 ASDA-A2R Position Signal Converter Box 5VDC AB Pulse Sin/Cos Encoder Feedback Interface
Delta ASD-IF-EN0A20 ASDA-A2R Position Signal Converter Box 5VDC AB Pulse Sin/Cos Encoder Feedback Interface
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Delta ASD-IF-EN0A20 Position Signal Converter Box
| Specification | Product Data |
|---|---|
| Brand | Delta Electronics |
| Exact Model | ASD-IF-EN0A20 |
| Product Type | Position Signal Converter Box |
| Primary Documented Servo System | Delta ASDA-A2R |
| Application | Encoder and Linear Scale Position Feedback Conversion |
| Feedback Conversion Function | External Encoder Signals to Servo-Compatible Serial Position Data |
| Digital Feedback Input | A/B Pulse Signals |
| Analog Feedback Input | Sin / Cos / Ref Differential Signals |
| Power Supply Requirement | +5.0VDC ±5% |
| Typical Current Consumption | 250mA |
| Maximum Current Consumption | 500mA |
| Maximum Digital Pulse Input Frequency | 2MHz |
| Maximum Analog Input Frequency | 500kHz |
| Analog Differential Input Amplitude | 0.4-1.2Vp-p |
| Analog Input Active Level | 1.5-2.7V |
| Digital Pulse Input Signal Level | +5V |
| Hall Sensor Input Signal Level | +3.3V |
| Output Information | Position Data / Hall Sensor Data / Warning |
| Output Transmission Type | Serial Data Transmission |
| Encoder-Side Connector | CN26 - 26 Pins |
| Servo Drive-Side Connector | CN20 - 20 Pins |
| Servo Drive Feedback Connection | CN2 in Documented ASDA-A2R Installation |
| Digital Source Selection | X1 - A/B Pulse Input |
| Analog Source Selection | X2 - Sin/Cos Analog Input |
| Control Mode Selection | Drive Mode / Switch Mode |
| Drive Mode Operation | Controlled by Servo Drive Commands |
| Switch Mode Operation | Controlled by Converter Switch Settings |
| Hall Sensor Configuration | Hall Sensor / Without Hall Sensor |
| Status Indicators | ERROR / WARNING / RUN |
| CN26 A-Phase Input | QEA_IN+ / QEA_IN- |
| CN26 B-Phase Input | QEB_IN+ / QEB_IN- |
| CN26 Z-Phase Input | QEZ_IN+ / QEZ_IN- |
| CN26 Analog A-Phase Input | A+_IN / A-_IN |
| CN26 Analog B-Phase Input | B+_IN / B-_IN |
| CN26 Reference Phase Input | R+_IN / R-_IN |
| CN26 Hall Sensor Inputs | HALL_U / HALL_V / HALL_W |
| CN20 Serial Transmission Signals | Drive_T+ / Drive_T- |
| CN20 Power Terminals | 5VD / GND |
| Approximate Product Weight | 70g |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -20°C to +65°C |
Product Overview
The Delta ASD-IF-EN0A20 is a position signal converter box designed for encoder and linear-scale feedback conversion in compatible Delta ASDA-A2R servo systems. It accepts digital A/B pulse signals and analog Sin/Cos encoder feedback, converting these signals into serial position feedback data for the connected servo drive. The converter supports digital pulse input frequencies up to 2MHz and analog input frequencies up to 500kHz. It operates from a +5.0VDC ±5% power supply with typical current consumption of 250mA. The unit uses a 26-pin encoder-side connector and a 20-pin drive-side connector, with selectable Drive Mode, Switch Mode and Hall sensor settings. This model is a servo position feedback signal converter, not an Ethernet or EtherNet/IP communication module.
Key Product Features
- ASDA-A2R position signal conversion for compatible encoder and linear-scale feedback systems
- Digital A/B pulse signal input with a maximum specified input frequency of 2MHz
- Analog Sin/Cos feedback support with a maximum input frequency of 500kHz
- Servo-compatible serial feedback output carrying position and Hall sensor information
- +5.0VDC ±5% power supply with typical 250mA and maximum 500mA current consumption
- Drive Mode / Switch Mode selection with Hall Sensor and Without Hall Sensor settings
- Dedicated CN26 and CN20 connectors with ERROR, WARNING and RUN status indicators
Actual Product Verification
In Stock & Ready to Order
Delta ASD-IF-EN0A20 is currently in stock. Actual product, nameplate and packaging photos are available for buyer reference. Please confirm the exact model, ASDA-A2R servo system compatibility, the required A/B pulse or Sin/Cos encoder feedback, CN26 / CN20 connector requirements and the appropriate control mode before ordering.
Delta ASD-IF-EN0A20
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