Category: I/O systems > X20 System > Counter functions
1 ABR incremental encoder 24 V 1 additional input e.g.
for home enable switch 24 VDC and GND for encoder supply The module is equipped with 1 input for an ABR incremental encoder with 24 V encoder signal.
Technical Specifications
Short description
- I/O module = 1 ABR incremental encoder 24 V
General information
- Diagnostics
- Module run/error = Yes, using LED status indicator and software
- Power consumption
- Bus = 0.01 W
- Internal I/O = 1.4 W
- Certifications
- CE = Yes
- UKCA = Yes
- CRA (Cyber Resilience Act) = In preparation
- ATEX = Zone 2, II 3G Ex nA nC IIA T5 Gc IP20, Ta (see X20 user's manual) FTZÚ 09 ATEX 0083X
- UL = cULus E115267 Industrial control equipment
- HazLoc = cCSAus 244665 Process control equipment for hazardous locations Class I, Division 2, Groups ABCD, T5
- DNV = Temperature: B (0 to 55°C) Humidity: B (up to 100%) Vibration: B (4 g) EMC: B (bridge and open deck)
- CCS = Yes
- LR = ENV1
- KR = Yes
- ABS = Yes
- BV = EC33B Temperature: 5 - 55°C Vibration: 4 g EMC: Bridge and open deck
- KC = Yes
- Input voltage = 24 VDC -15% / +20%
- B&R ID code = 0x1BAC
- Status indicators = I/O function per channel, operating state, module status
- Additional power dissipation caused by actuators (resistive) [W] = -
- Type of signal lines = Shielded lines must be used for all signal lines.
Digital inputs
- Input filter
- Hardware = ≤2 µs
- Software = -
- Switching threshold
- Low = <5 VDC
- High = >15 VDC
- Quantity = 1
- Nominal voltage = 24 VDC
- Input characteristics per EN 61131-2 = Type 1
- Input current at 24 VDC = Approx. 3.3 mA
- Input circuit = Sink
- Connection type = 3-wire connections
- Input resistance = 7.19 kΩ
- Additional functions = Home enable switch
- Insulation voltage between channel and bus = 500 V eff
ABR incremental encoder
- Input filter
- Hardware = ≤2 µs
- Software = -
- Switching threshold
- Low = <5 VDC
- High = >15 VDC
- Encoder inputs = 24 V, asymmetrical
- Counter size = 16/32-bit
- Input frequency = Max. 100 kHz
- Evaluation = 4x
- Encoder power supply = Module-internal, max. 600 mA
- Input current at 24 VDC = Approx. 1.3 mA
- Input resistance = 18.4 kΩ
- Overload characteristics of encoder power supply = Short-circuit proof, overload-proof
- Insulation voltage between encoder and bus = 500 V eff
Electrical properties
- Electrical isolation = Bus isolated from encoder and reference enable switch Encoder not isolated from reference enable switch
Operating conditions
- Mounting orientation
- Horizontal = Yes
- Vertical = Yes
- Installation elevation above sea level
- 0 to 2000 m = No limitation
- >2000 m = Reduction of ambient temperature by 0.5°C per 100 m
- Degree of protection per EN 60529 = IP20
Ambient conditions
- Temperature
- Operation
- Horizontal mounting orientation = -25 to 60°C
- Vertical mounting orientation = -25 to 50°C
- Derating = -
- Storage = -40 to 85°C
- Transport = -40 to 85°C
- Relative humidity
- Operation = 5 to 95%, non-condensing
- Storage = 5 to 95%, non-condensing
- Transport = 5 to 95%, non-condensing
Mechanical properties
- Note = Order 1x terminal block X20TB12 separately. Order 1x bus module X20BM11 separately.
- Pitch = 12.5 +0.2 mm
