ES89x – FETK ECU and bus interface modules
Main functionality
As well as supporting Ethernet, FlexRay, CAN, CAN FD, and LIN vehicle buses, the modules supports both ETAS‘ high-performance FETK as well as the native XETK XCP on Ethernet ECU interfaces. In fact, two FETKs can be connected simultaneously to one ES89x module. Measurement modules from the ES400 or ES600 product families as well as the ES510, ES511, ES523, ES592, ES593-D, and ES595 ECU and Bus Interface or the ES9xx Prototyping and Bus Interface Modules can connect to an ES89x module via Fast Ethernet.
As ECU and bus interfaces, the modules offer a Gigabit Ethernet port for connecting to the host computer, two Gigabit Ethernet (GE) connections for FETK ECUs or other GE devices, a Fast Ethernet (FE) port for an XETK ECU or another FE device. In addition, the modules provide five CAN or CAN FD ports. The ES891 module offers the option to reconfigure two for using them as a FlexRay port with channels A and B.
Applications
- Interface Module of the ES800 system for validation, calibration, and prototyping of electronic systems in the vehicle
- Time synchronous capture of signals from ETK, FETK, and XETK ECU interfaces, vehicle buses, and measurement modules
- Measurements with high data rates in the vehicle and at the test bench
Your benefits
- Open interfaces for integration with existing tool environments
- Time synchronous capture of measurement data from ETAS hardware with an accuracy better than 1 µs
- Time synchronization compliant with IEEE1588 Precision Time Protocol
- Robust metal housing (IP44)
- Two FETK / Gigabit Ethernet and one XETK / Fast Ethernet connection
- One FlexRay interface with two channels (only ES891)
- Up to five CAN / CAN FD interfaces
- One LIN interface
- Wake-up on CAN, CAN FD, and FlexRay
- Simple plug-in mechanism for connecting additional modules of the ES800 family
Technical data
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Size and weight
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Dimensions (HxWxD)
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ES891.2
63 mm x 215 mm x 230 mm (2.47 in x 8.46 in x 9.05 in)
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Weight
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ES891.2
2.9 kg / 6.4 lbs
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Environment
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Temperature range
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ES891.2
-40 °C to +70 °C / -40 °F to +158 °F (operation)
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ES891.2
-40 °C to +85 °C / -40 °F to +185 °F (storage)
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Relative humidity
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ES891.2
85 % (Operation) 95 % (Storage), non-condensing
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Tested for
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ES891.2
Mechanical shock, vibration, fall, temperature alteration, according to EN 60068 and ISO 16750
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Protection class
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ES891.2
IP44
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Altitude
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ES891.2
Maximum 5000 m / 16.400 ft height above sea level
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Standby current Range
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ES891.2
17 mA (typ.) at 12 V DC
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ES891.2
25 mA (max.)
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Operating Current Range
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ES891.2
5 A (Max) in operation (12 V DC)
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Power supply
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Operating voltage
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ES891.2
7 V – 29 V DC
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Power consumption at 12 V DC
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ES891.2
Typically 2.2 A in operation and 12 mA in standby
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Energy management (wake-up / standby)
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ES891.2
Power-on/off when Ethernet traffic starts/stops (PC or upstream module on/off).
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ES891.2
Configurable: Power-on when CAN/ CAN FD/ FlexRay traffic starts
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Protection
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ES891.2
Reverse voltage protection up to 32 V, load dump protection
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Host interface
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Gigabit Ethernet
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ES891.2
1x 100/1000Base-T
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Fast Ethernet
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ES891.2
1x XETK ECU interface. Alternatively: 1x 10/100Base-T for the connection of measurement and interface modules
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Gigabit Ethernet
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ES891.2
2x FETK ECU interfaces with host-side XCP-on-Ethernet support.
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ES891.2
With the help of an adapter cable, ETKs of type ETK-S20.1 and ETK-S21.1 can be connected.
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ES891.2
Alternatively: 2x 10/100/1000Base-T for the connection of measurement and interface modules
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Device interfaces
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Power supply
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ES891.2
Of connected ES4xx / ES6xx measurement modules and XETKs
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Synchronization
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ES891.2
Resolution: 1 µs
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Bus interfaces
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ES891.2
5 x CAN/CAN FD/ CAN XL or 3 x CAN/CAN FD/ CAN XL and 1 x Flex Ray , 1 X LIN
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ES892.2
5 x CAN/CAN FD/ CAN XL or 3 x CAN/CAN FD/ CAN XL and 1 X LIN
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CAN/CAN FD/ CAN XL [1]
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ES891.2
5 channels high-speed CAN (2.0 A and 2.0B).
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ES891.2
Transfer of CAN FD data frames up to 64 Byte and rates up to 5 Mbit/s
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ES891.2
CAN Transceiver: NXP TJA1462 ( signal improvement capability using SIC)
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ES891.2
CAN: 1Mbit/ sec (Max Speed) 8 Bytes (Payload), CAN FD SIC: 5Mbit/ sec (higher number of nodes and sub-topology), 8Mbit/ sec (point to point connection) 64 Bytes (Payload), CAN XL: 8 Mbit/ sec 2048 Bytes (Payload)
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FlexRay[1]
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ES891.2
1 FlexRay V2.1 interface with 2 channels A and B or one additional internal node for synchronizing the FlexRay bus
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ES892.2
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ES891.2
Flex Ray Transceiver: NXP TJA1082, 254 Bytes ( Max. Payload), 10 Mbit/ sec (Max Speed)
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ES892.2
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LIN
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ES891.2
1 channel LIN V2.2A
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ES891.2
LIN Transceiver: MCZ33661EF
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Status display
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LEDs
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ES891.2
Status of operation, interfaces and synchronization
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Compatible hardware
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PC/ ETAS upstream modules
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ES891.2
PC with Ethernet port, ES820 Drive Recorder
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ETAS downstream modules
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ES891.2
ES523, ES592, ES593-D, ES595, ES600.2, and ES88x Network and Interface Modules, ES4xx and ES6xx Measurement Modules, ES910.3 Prototyping and Interface Module, ES930 Multi-I/O Module as well as the XETK- and BR-XETK (with CBEB105 BroadR-Reach Media Converter)
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Support by software
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ETAS INCA
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ES891.2
Supports onward INCA V7.4.3
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Firmware Update
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ES891.2
Supported onward HSP V13.7.0
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3rd party SW support
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ES891.2
Enables 3rd party usage (BOA, XCP)
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Wakeup Management
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ES891.2
Standby mode : System automatically switches to standby mode when none of the host ethernet or AE nodes, CAN-FD, CAN, CAN XL FlexRay and LIN nodes detects any data traffic signal
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ES892.2
Standby mode : System automatically switches to standby mode when none of the host ethernet or AE nodes, CAN-FD, CAN and LIN nodes detects any data traffic signal
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ES891.2
Wakeup mode : System automatically switches to On mode when either host ethernet or Data traffic or at least one of the AE nodes, CAN-FD, CAN, CAN XL FlexRay and LIN node detects any data traffic
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ES892.2
Wakeup mode : System automatically switches to On mode when either host ethernet or Data traffic or at least one of the AE nodes, CAN-FD, CAN and LIN node detects any data traffic
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[1]When the FlexRay interface of the ES891 module is not used, the ES891 module provides five CAN / CAN FD channels also.
This product has been developed and released for use in automotive applications. For usage in other domains please contact your ETAS representative.
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