The module is designed for use within an Axioline F station. It is used to acquire data from absolute encoders with SSI interface with a maximum resolution of up to 56 bits. The module supports encoders with gray and binary code. Transmission speeds of up to 2 MHz are supported. In addition, the module has an analog output which allows for specifying setpoints, e.g., for electrical and hydraulic drives.
AXL F SSI1 AO1 1H
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Function module
2688433
Axioline F function module, 1 SSI interface for absolute encoder, 1 analog output: 0 - 10 V, ±10 V, 0 - 5 V, ±5 V, 0 - 20 mA, 4 - 20 mA, ±20 mA, 2-conductor connection technology (including bus base module and connectors)
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Product details
| Dimensional drawing |
|
| Width | 35 mm |
| Height | 126.1 mm |
| Depth | 54 mm |
| Note on dimensions | The depth applies when a TH 35-7.5 DIN rail is used (in accordance with EN 60715). |
| Note on application | Only for industrial use |
| Note on application | As things stand now, we are preparing the product so that, as of December 11, 2027, it will comply with the requirements of the EU Cyber Resilience Act (CRA) based on the information currently available regarding the CRA. |
| Mounting type | DIN rail mounting |
| Mounting position | any (no temperature derating) |
| Color (Housing) | gray (RAL 7042) |
| Axioline F local bus | |
| Number of interfaces | 2 |
| Connection method | Bus base module |
| Transmission speed | 100 Mbps |
| Programming data (LocalbusSlave) | |
| Input address area | 12 Byte |
| Output address area | 12 Byte |
| Fieldbus data telegram (PROFIBUS) | |
| Required parameter data | 29 Byte |
| Required configuration data | 7 Byte |
| Encoder | |
| Number of inputs | 1 |
| Input name | SSI interface |
| Description of the input | RS-422 interface in accordance with SSI specification |
| Encoder signals | Single-turn and multi-turn encoder, length measuring sticks |
| Input frequency | to 2 MHz (Can be parameterized: 62.5 kHz, 125 kHz (default), 250 kHz, 500 kHz, 1 MHz, 2 MHz) |
| Parity | Even, odd or no parity |
| Transmission frequency | 2.00 MHz |
| Adjustable resolution | 8 ... 56 bit |
| Encoder supply voltage | 24 V DC (UI - 0.5 V) |
| Analog: | |
| Output name | Analog outputs |
| Connection method | Push-in connection |
| Connection technology | 2-conductor (shielded, twisted pair) |
| Number of outputs | 1 |
| D/A conversion time | 5 µs |
| D/A converter resolution | 16 bit |
| Protective circuit | Surge protection; Electronic (35 V, permanent) |
| Short-circuit and overload protection; electronic | |
| Transient protection; Suppressor diode | |
| Data formats | IB IL, S7-compatible, standardized representation |
| Measured value representation | 16 bits |
| Representation of output values | 16 bits (15 bits + sign) |
| Current output signal | 0 mA ... 20 mA |
| 4 mA ... 20 mA | |
| -20 mA ... 20 mA | |
| Load/output load current output | max. 500 Ω |
| Voltage output signal | 0 V ... 5 V |
| -5 V ... 5 V | |
| 0 V ... 10 V | |
| -10 V ... 10 V | |
| Load/output load voltage output | > 2 kΩ |
| Permissible cable length | max. 250 m |
| Tolerance, relative | typ. 0.1 % (of output range final value) |
| see tables for tolerance values | |
| Product type | I/O component |
| Product family | Axioline F |
| Type | block modular |
| Mounting position | any (no temperature derating) |
| Scope of supply | including bus base module and Axioline F connectors |
| Special properties | The product is being prepared for compliance with the Cyber Resilience Act (CRA) |
| Analog output: 1 | |
| Insulation characteristics | |
| Overvoltage category | II (IEC 60664-1, EN 60664-1) |
| Pollution degree | 2 (IEC 60664-1, EN 60664-1) |
| Maximum power dissipation for nominal condition | 2.15 W |
| Encoder | |
| Nominal output voltage | 24 V DC (UI - 0.5 V) |
| Voltage range | 19.5 V DC ... 30 V DC (including all tolerances, including ripple) |
| Current carrying capacity | max. 500 mA |
| Protective circuit | Surge protection; electronic (35 V, 0.5 s) |
| Short-circuit/overload protection; electronic | |
| Transient protection; Shielding | |
| Potentials: Axioline F local bus supply (UBus) | |
| Supply voltage | 5 V DC (via bus base module) |
| Current draw | max. 140 mA |
| Potentials: Feed-in of supply voltage (UI) | |
| Supply voltage | 24 V DC |
| Supply voltage range | 19.2 V DC ... 30 V DC (including all tolerances, including ripple) |
| Current draw | max. 60 mA (Supply of the SSI interface and the analog output (20 mA), without sensor supply) |
| Protective circuit | Surge protection; electronic (35 V, 0.5 s) |
| Reverse polarity protection; Polarity protection diode | |
| Transient protection; Suppressor diode | |
| Electrical isolation/isolation of the voltage ranges | |
| Test voltage: Logic | 500 V AC, 50 Hz, 1 min |
| Test voltage: SSI I/O (24 V supply) | 500 V AC, 50 Hz, 1 min |
| Test voltage: Functional ground | 500 V AC, 50 Hz, 1 min |
| Test voltage: Analog I/O | 500 V AC, 50 Hz, 1 min |
| Connection technology | |
| Connection name | Axioline F connector |
| Note on the connection method | Please observe the information provided on conductor cross-sections in the “Axioline F: system and installation” user manual. |
| Axioline F connector | |
| Connection method | Push-in connection |
| Note on the connection method | Please observe the information provided on conductor cross-sections in the “Axioline F: system and installation” user manual. |
| Conductor cross-section, rigid | 0.2 mm² ... 1.5 mm² |
| Conductor cross-section, flexible | 0.2 mm² ... 1.5 mm² |
| Conductor cross-section AWG | 24 ... 16 |
| Stripping length | 8 mm |
| Ambient conditions | |
| Ambient temperature (operation) | -25 °C ... 60 °C |
| Degree of protection | IP20 |
| Air pressure (operation) | 70 kPa ... 106 kPa (up to 3000 m above sea level) |
| Air pressure (storage/transport) | 70 kPa ... 106 kPa (up to 3000 m above sea level) |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Permissible humidity (operation) | 5 % ... 95 % (non-condensing) |
| Permissible humidity (storage/transport) | 5 % ... 95 % (non-condensing) |
| Mechanical test | |
| Vibration resistance in accordance with EN 60068-2-6/IEC 60068-2-6 | 5g |
| Shock in accordance with EN 60068-2-27/IEC 60068-2-27 | 30g |
| Continuous shock in accordance with EN 60068-2-27/IEC 60068-2-27 | 10g |
| Protection class | III (IEC 61140, EN 61140, VDE 0140-1) |
Your advantages
Permanent surge protection against 24 V DC for all interfaces
Permanent short-circuit protection for all interfaces
1 SSI interface
Monitoring of the 24 V encoder supply
Supports transmission speeds from 62.5 kHz to 2 MHz for SSI
8 bit ... 56 bit resolution
Supports Gray and binary code
1 analog, bipolar output channel for the connection of either voltage or current signals
Connection of actuators in 2-conductor technology
Voltage ranges: 0 V ... 10 V, ±10 V, 0 V ... 5 V, ±5 V
Current ranges: 0 mA ... 20 mA, 4 mA ... 20 mA, ±20 mA
Device rating plate stored