ESX®-micro

Information - english

ESX-micro Datasheet (english)

Information - german

ESX-micro Datasheet (german)

Characteristics

Control device for compact special machines
Decentralization of control engineering tasks in off-highway vehicles and mobile machines
Very compact construction
Freely programmable inputs and outputs
Control of engines with the help of a motor bridge
Execution of bridge- and gateway functions with RS232- and CAN-bus ports
Utilization as a analog slave module with a special firmware
EMC measures according to the requirements of the automobile, agricultural and industrial sectors
Temperature Rating from -40oC to +85oC housing temperature

Technical Data

Processor System
Processor	16 bit controller, 40 MHz, system supervisor with Watchdog
SRAM	512 kByte
Flash	256 kByte, optional 1 MByte
FRAM / EEPROM	8 kByte
Interfaces
CAN	1. CAN, optional 2. CAN, 2.0B (11 bit and 29 bit identifier), full CAN, Low-/High-Speed up to1 Mbit/s
RS232	optional 1 RS232, programmable baud rate
Babyboard	for expansions
In-/Outputs (max. 10)
Analog inputs	max. 4 analog inputs, 4 ... 20 mA or 0 ... 10 V, 10 bit, switchable via software, short circuit protected max. 4 additional voltage inputs, 0 ... 10 V, 10 bit, short circuit protected max. 2 additional voltage inputs, 0 ... 32 V, module coding (SEL 1/2), short circuit protected
RPM inputs	max. 2 RPM inputs, cut-off-frequency 6.5 kHz, short circuit protected
digital inputs	max. 8 digital inputs, active high/low switchable, thresholds configurable via software, short circuit protected max. 2 digital inputs, active high/low configurable via hardware, short circuit protected
Digital/PWM outputs with current measurement	max. 4 x 2 A, high side switch, 0 ... 100 %, optional 2 x 4 A PWM-frequency from 10 Hz up to 1 kHz, short circuit protected, diagnosable
Digital/PWM outputs	max. 2 x 2 A, high side switch, 0 ... 100 %, short circuit protected, diagnosable
max. PVG outputs	max. 6 PVG outputsused for Danfoss valves (20 % U_B ... 80 % U_B)
Analog outputs	max. 2 voltage outputs, 0 ... 10 V, 140 mA each max. 2 current outputs, 4 ... 20 mA, max. load 300 Ohm, short circuit protected, diagnosable
Motor bridge	optional motor bridge, nominal current 3,5 A with low side current measurement, high side and low side switch also usable sepertately, short circuit protected, diagnosable
System Data
Voltage supply	9 ... 32 V DC
Current requirements	operational about 110 mA without ecternal load, stand-by < 1 mA, max. total current 16 A
Mechanical Data
Connector	16 pin automotive type (AMP)
Chassic	IP 65, optional IP 67, die-cast aluminium, GORE-TEX®-breathing filter for pressure equalization
Weight	approx. 0.5 kg (1.1 lbs)
Size	approx. 97 mm x 125 mm x 45 mm (3.81" x 4.92" x 1.77")
Environmental Requirements
Standards	according to automotive, agricultural and construction industry standards, CE-conformity
Operating temperature	-40 °C ... +85 °C (-40 °F ... +185 °F) (chassic temperature)

Pin	In-/Outputs
4	TXD	CAN2H	DRZ1	SEL1
5	PWM1/PVG1	UIN5
6	PWM2/PVG2	UIN6
7	PWM3/PVG3	UIN7	CAN2H
8	PWM4/PVG4	UIN8	CAN2L
12	RXD	CAN2L	DRZ2	SEL2
13	AIN4	DO2/PVG5	IOUT2
14	AIN3	DO1/PVG6	IOUT1
15	AIN2	AB2	UOUT2
16	AIN1	MB1	UOUT1

Block Diagram

blockdiagram_esx-micro