CLIO
ELECTRONIC LEVELLING AND CAGE LOAD LIMITER FOR ACCESS PLATFORM
Product description
This "Stand-Alone" unit integrates levelling function and load limiter function.Designed for Access Platform, it reduces and simplifies cage cabling performing levelling function and load limiter functions at the same time
ELECTRONIC LEVELLING:
Levelling system detects and automatically adjusts tilt driving ON-OFF or proportional solenoids to keep in correct position the access platform cage.
TECHNICAL DATA:
- Accelerometer based tilt sensor.
- Completely static sensor with high shock resistance (up to 50000g) and high durability
- Double solenoid PWM valve driver with current closed loop
- Adjustable solenoid PWM frequency
- Digital setting of level control parameters
Possibility to save calibration parameters on PC for future use on similar machine
ELECTRONIC LEVELLING:
Levelling system detects and automatically adjusts tilt driving ON-OFF or proportional solenoids to keep in correct position the access platform cage.
TECHNICAL DATA:
- Accelerometer based tilt sensor.
- Completely static sensor with high shock resistance (up to 50000g) and high durability
- Double solenoid PWM valve driver with current closed loop
- Adjustable solenoid PWM frequency
- Digital setting of level control parameters
Possibility to save calibration parameters on PC for future use on similar machine
Data sheet
CONTROL SYSTEM
2 Freescale Microcontrollers
16bit, 25 MHz clock,
Flash memory
64 KB
RAM Memory
4 KB
EEPROM
memory 1 KB for Parameters Storage
Additional Flash memory
256 KB for Data Logging and Black Box
Real time clock
with 240 byte RAM and rechargeable backup battery
CONNECTIVITY
1 CAN-BUS, CAN 2.0B (11 or 29-bit), ISO 11898-2 compliance, speed up to 1 Mbit/s, CAN-OPEN compatible.
1 serial line standard RS232 (baud rate up to 57600 baud)
ELECTRICAL CHARACTERISTICS
Power Supply
9 30 Vdc (Operates on vehicle power supply directly)
Extensometer bridge Power Supply
5 V DC
Differential signal
max. 12,5 mVdc
Gain
360 fix
Offset
setting from 0V to 12,5 mVdc
CERTIFICATIONS
The CLIO unit (all models) is conformed to the following directives and standards required by 89/336 CE,
according to automotive standards
1) EMC generic standards for emissions, heavy industrial environment
Reference standard
EN 61000-6-4
Base standard
EN 55011 (Radiated RF emissions)
2) Electromagnetic immunity in heavy industrial environment
Reference standard
EN 61000-6-2
Base standard
EN 61000-4-3 (Radiated RF immunity);
EN 61000-4-4 (Fast transient "Burst");
EN 61000-4-6 (Conducted RF immunity)
MECHANICAL CHARACTERISTICS AND RATINGS
Housing
steel base and plastic cover.
Protection
IP67
Connector
automotive 24 way, pin maximum current 10A @ 23 C
Operative temperature range
from -20°C to +70 °C
Storage temperature range
from -30°C to + 85°C
Dimensions
Width 150 mm - Depth 107 mm - Height 35 mm
Coating
Epoxy resin