ESX.iom
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Catalog excerpts

ESX.iom - 1

ESX.iom ESX Control units TECHNICAL DATA • Control specially designed for use in harsh mobile applications • Mating plug • Integrated into STW's openSYDE software platform • Suitable for safety-related applications up to SIL2 according to IEC 61508:2010 or PLd according to EN ISO 13849-1:2015 • Flexible I/O module for programming via CANopen. Other protocols (CANopen safety, ESX CAN ecient safety (ECeS), J1939) on request Sensor-Technik Wiedemann GmbH Am Bärenwald 6 87600 Kaufbeuren Germany +49 8341 9505-0 info.stw@wiedemann-group.com www.stw-mm.com Subject to change without notice ESX.iom | ESX Control units | 202

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BLOCK DIAGRAM Subject to change without notice ESX.iom | ESX Control units | 20230928

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TECHNICAL DATA Processor and memory Type • External system supervisor with programmable watchdog • 12 bit A/D converter for analog signal processing On-chip RAM This memory mainly serves as system memory for BIOS stack and data, but also includes a heap for the customer application. 7.75 MB available for customer application 1 x Available for customer application. 1 x Available for system. Typical endurance according to manufacturer: • 1,000,000 erase/program cycles @ 25°C • 300,000 erase/program cycles @ 85°C • Data retention > 20 years Communication interfaces Type CAN 2.0 B, high-speed...

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TECHNICAL DATA Inputs Type Possible configuration Analog voltage Programmable pull-up resistor Programmable pull-down resistor NAMUR sensor NAMUR sensor compatible Active high Active low Event driven Events, reacts on falling or rising edge of the signal Incremental encoder interface Change of position or angular change Analog voltage Analog current Digital (voltage mode) Active high Event driven Events, reacts on falling or rising edge of the signal Analog input IACV Subject to change without notice ESX.iom | ESX Control units | 20230928

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TECHNICAL DATA Inputs Type Possible configuration Analog voltage Programmable pull-up resistor Event driven Events, reacts on falling or rising edge of the signal SENT interface Externally connected resistors Open, short to GND and up to 6 different resistor values Identification input IMID Subject to change without notice ESX.iom | ESX Control units | 20230928

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TECHNICAL DATA Outputs Type Possible configuration Digital/PWM high side output OPHSP2A Digital/PWM high side output OPHSP4A 0 ... 100 % duty cycle resolution < 0.1 % PWM frequency 20 ... 500 Hz Digital/PWM low side output OPL4A 0 ... 100 % duty cycle resolution < 0.1 % PWM frequency 20 ... 500 Hz Digital/PWM low side output OPL2A 0 ... 100 % duty cycle resolution < 0.1 % PWM frequency 20 ... 500 Hz Digital low side output OPL0A5 Main Switch Subject to change without notice 0 ... 100 % duty cycle resolution < 0.1 % PWM frequency 20 ... 500 Hz Feature • high side switch • precise current...

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TECHNICAL DATA Outputs Type Sensor supply voltage 5V Sensor supply voltage 5 ... 12 V Possible configuration Maximal output current 250 mA Mechanical Data Component 2 x LED, dual color (red/green or mixed colors) 1 for the state of the system 1 freely programmable Die-cast aluminum GORE-TEX™-breathing lter for pressure equalization Operating temperature, housing temperature Operating altitude Subject to change without notice ESX.iom | ESX Control units | 20230928

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TECHNICAL DATA Power Supply Component Range Minimum Value Maximum Value Voltage at +UE ECU supply and +UB power supply Current consumption Power supply +UB fully loaded, short-term Sum of input currents at +UE and +UB (UKL15 = 0 V, ignition off) +UE supply current (UKL15 > UKL15HIGH, without external load) Subject to change without notice ESX.iom | ESX Control units | 20230928

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TECHNICAL DRAWING Subject to change without notice ESX.iom | ESX Control units | 20230928

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PIN ASSIGNMENT Pin Assignment 48 Pin Connector X3 (black): Subject to change without notice Pin Assignment 48 Pin Connector X3 (black): Pin Signal Name Analog ground, used for sensor supply Multi function input IDA5V_01 Multi function input IDA5V_02 Analog ground, used for sensor supply ESX.iom | ESX Control units | 20230928101004

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PIN ASSIGNMENT Pin Assignment 48 Pin Connector X3 (black): Pin Assignment 48 Pin Connector X3 (black): Signal Name Signal Name Multi function input IDA35V_01 Multi function input IDA35V_02 UB_1: Power supply pin for hardware drivers of the outputs Analog ground, used for sensor supply Multi function input IDA5V_05 UE: Power supply electronic Multi function input IDA5V_06 Ground pin for hardware drivers of the low side outputs OPL4A_1 and OPL4A_2 Analog ground, used for sensor supply Multi function input IDA35V_03 Multi function input IDA35V_04 Subject to change without notice ESX.iom | ESX...

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PIN ASSIGNMENT Pin Assignment 48 Pin Connector X4 (grey): Subject to change without notice Pin Assignment 48 Pin Connector X4 (grey): Pin Signal Name Analog ground, used for sensor supply Multi function input IDA35V_05 Multi function input IDA35V_06 Multi function input IDA5V_03 Multi function input IDA5V_04 Analog ground, used for sensor supply Multi function input IDA35V_07 Multi function input IDA35V_08 Multi function input IDA5V_07 Multi function input IDA5V_08 ESX.iom | ESX Control units | 20230928101004

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PIN ASSIGNMENT Pin Assignment 48 Pin Connector X4 (grey): Pin Assignment 48 Pin Connector X4 (grey): Signal Name Signal Name Ground pin for hardware drivers of the low side outputs OPL4A_3 and OPL4A_4 UB_2: Power supply pin for hardware drivers of the outputs Ground pin for hardware drivers of the low side outputs OPL2A_1, OPL2A_2, OPL2A_3 and OPL2A_4 UB_3: Power supply pin for hardware drivers of the outputs Subject to change without notice ESX.iom | ESX Control units | 20230928101004

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QUALIFICATION Compliance Information Standard Parameter Conformity Functional safety SIL 2 Certification This approved device can be used on any vehicle type with the following restrictions: All vehicle types with a 12 V respectively 24 V - electrical wiring and battery(-) at the body Machinery directive Subject to change without notice Restriction of Hazardous Substances ESX.iom | ESX Control units | 20230928

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