Category: Motion control > ACOPOS > Plug-in modules
EnDat 2.1 encoder interface for installation in ACOPOS servo drives Encoder monitoring Also suitable for evaluating simple incremental encoders with sinusoidal input signal ACOPOS plug-in module, EnDat encoder and sine incremental encoder interface.
Technical Specifications
General information
- Power consumption
- Depends on connected encoder = Yes
- E0 ... EnDat single-turn, 512 lines = Max. 2.3 W
- E1 ... EnDat multi-turn, 512 lines = Max. 3.1 W
- E2 ... EnDat single-turn, 32 lines (inductive) = Max. 3.1 W
- E3 ... EnDat multi-turn, 32 lines (inductive) = Max. 3.1 W
- E4 ... EnDat single-turn, 512 lines = Max. 2.4 W
- E5 ... EnDat multi-turn, 512 lines = Max. 2.7 W
- E8 ... EnDat single-turn, 16 lines (inductive) = Max. 2.9 W
- E9 ... EnDat multi-turn, 16 lines (inductive) = Max. 3.1 W
- EA ... EnDat single-turn, 32 lines (inductive) = Max. 2.7 W
- EB ... EnDat multi-turn, 32 lines (inductive) = Max. 3.0 W
- Certifications
- CE = Yes
- UKCA = Yes
- CRA (Cyber Resilience Act) = Non-compliant
- UL = cULus E225616 Power conversion equipment
- KC = Yes
- Module type = ACOPOS plug-in module
- B&R ID code = 0x0FCC
- Slot = Slots 2, 3 and 4
Encoder inputs
- Electrical isolation
- Encoder - ACOPOS = No
- Encoder power supply
- Output voltage = Typ. 5 V
- Load capacity = 250 mA
- Sense lines = 2, compensation of max. 2x 0.7 V
- Sine/Cosine inputs
- Signal transmission = Differential signals, symmetrical
- Signal frequency (-3 dB) = DC up to 300 kHz
- Signal frequency (-5 dB) = DC up to 400 kHz
- Differential voltage = 0.5 to 1.25 V ss
- Common-mode voltage = Max. ±7 V
- Terminating resistor = 120 Ω
- Resolution = 16384 * Number of encoder lines
- Accuracy = -
- Reference input
- Signal transmission = Differential signal, symmetrical
- Differential voltage for low = ≤-0.2 V
- Differential voltage for high = ≥+0.2 V
- Serial interface
- Signal transmission = Synchronous
- Protocol = RS485
- Baud rate = 625 kbaud
- Quantity = 1
- Module-side connection = 15-pin female DSUB
- Status indicators = UP/DN LEDs
- Encoder monitoring = Yes
- Max. encoder cable length = 50 m
Ambient conditions
- Temperature
- Operation
- Nominal = 5 to 40°C
- Maximum = 55°C
- Storage = -25 to 55°C
- Transport = -25 to 70°C
- Relative humidity
- Operation = 5 to 85%
- Storage = 5 to 95%
- Transport = Max. 95% at 40°C