简介

le70是一款能应用于任何移动机械的可编程控制器。拥有高i/o数、完全可配置性、自我保护及自我诊断功能。典型应用于大型机械的i/o扩展,专为节约单位输入/输出成本而设计。具有双处理器,可作为主控制器使用,质量符合iso en13849安全标准认证。 可用C语言或ieC 61131进行编程,用vt3软件开发工具。

分类

通用功能控制器

产品规格

LE 70

库存

PCS

重量

1650G

产品详情

一般特性

微处理器   MicrocontrollerMain CPU: Freescale 76 bit, 40   MHz Second CPU: Freescale, 8 bit, 40 Mhz
内存   Memory76 KB RAM 7000 KB FLASH 4 KB   EEPROM 7024 Kbit external serial FLASH 64Kbit external FRAM
实时时钟   real time Clock (rtC)是,有附加的240字节SRAM Yes, with   additional 240 bytes SRAM
编程   programmingMaster or Slave mode CLanguage   EC 67 737 (vT3 Development Tool)
供电电压   power Supply voltage8 - 32V全范围工作,适合车载电瓶直接供电 8 - 32 v   full operational, suitable for machine battery direct connection
雪崩性能   Cold Ranking5.5 v without rest to ISO 7637-2
无功电流消耗   Idle Current Consumption80 mA @ 24 v 745 mA @ 72 v
最大电流   Max current32 A @ Tenv = +8Q °C最大,全负荷 32 A   @ Tenv = +80 °C max, full load
负载突降保护   Load Dump protectionISO 7637-2



接口配置

Connectivity

CAN总线2 CAN-bus, 2.0B high speed, (7 7   or 29 bit identifier) ,iSO 7 7898-2 compliant
SERIAL PORTS 串口-
LIN总线-



等级   ratings

存放温度范围   Storage temperature从-40 °C 到+85 °C [从-40 °F 到+ 185   °F] From - 40 °C to +85 °C (from - 40 °F to +785 °F)
工作温度范围   Operating temperature从-40 °C 到+80 °C [从-40 °F 到+ 176   °F] From - 40 °C to +80 °C (from - 40 °F to +776 °F)
防护等级   SealingIP66



机械规格   Mechanical Specifications

外壳   Housing铸铝外壳 Die cast aluminium housing
插头   Connector2 xAMP 35孔 2 x AMP 35 poles   automotive
Goretex   阀门 goretexvalveYes
外形尺寸   Dimensions205 x 797 x 53 mm
重量   weight7650 g
安装   Installation垂直/水平,4个螺丝 Horizontal/vertical,   4 screws



输入/输出配置   Inputs/Outputs Configuration

安全输入   Safety Critical InputsSoftware configurable: -    Analog 0 - 30 V, 10 bit -Analog 0 - 5 V   10 bit -    Analog 0 - 20 mA, 10 bit   -    Digital High Side19
多功能输入   Multifunctional InputsSoftware configurable: -    Analog 0 - 30 V, 10 bit -Analog 0 - 5 V   10 bit -    Analog 0 - 20 mA, 10 bit   -    Digital High Side/Low Side2
多功能输入   Multifunctional InputsSoftware configurable: -RPM   Frequency: High Side/Low Side, 0 -10kHz - Digital: High Side2
RpM 输入   RpM inputs for pick up-RPM Frequency, with pull-up for   pick up, 0 -10kHz2
功率输出   power OutputsSoftware configurable: -ON/OFF:   High Side, 3 A -PWM: 5^500Hz duty cycle, 3 A12
电流反馈功率输出   Current-Feedback power OutputsSoftware configurable: -ON/OFF:   High Side, 3 A -PWM: 50500Hz duty cycle, 3 A, current feedback20
辅助输出   auxiliary OutputsPower supply f〇r sg门s〇rs with   voltage feedback: -1 line at 5 V, 100 mA1



执行标准   applied Standards


EN 61000 - 6 - 4 (2006)
电磁兼容性EMC标准口89/336   CEEN 55011 (RF Emission)
EMC   standards by 89/336 CEEN 61000 - 6 - 2 (2005)
CE标志-EMa抗干扰能力)EN 61000 - 4 - 2 (Electrostatic   Discharge]
CE Mark   - EMC (Emission/Immunity)EN 61000 - 4 - 3 (Radio   Frequency)

EN 61000 - 4 - 4 (Burst)

EN 61000 - 4 - 6 (Conducted   disturbance)
安全标准遵循ECS20S7

SafetyStandard   according to IEC 62061

?整体安全度等级IECS705S   (SIL)

Safety   Integrity Level SIL IEC61058 (SIL)

安全标准遵循  IS013849-1

Safety   Standard according ISO 13849-1

?平均无危险故障时间81,14
Mean   Time To Dangerous Failure (MTTFd)

?类别   Category2
?性能等级达到d
performance   level (pL)Up to D