Safe Box 读值电子元件
电梯安全监控配合LIMAX33 RED或LIMAX44 RED使用
多达3对安全继电器，用于安全相关的开关和控制功能
多达5个安全输入、1个电气输出
1个安全电路输入
CANopen接口DS406，其它可根据要求，RS485用于传感器通讯
EU型式检查（EN 81-20/50）
MECHANICAL DATA
| Housing material | aluminium |
|
Housing dimensions (W x B x H) | 203 x 125 x 66 mm |
| Signal cable (SCA and PIO) | standard: 2 m, optional: 1.0 or 5.0 m |
| Connections | sensor: pluggable M 12 socket, SCA, PIO cable: open cable ends, optional with plug connector |
| Weight | approx. 2000 g (without cable), cable: approx. 60 g/m |
ELECTRICAL DATA
| Power supply voltage | 24 VDC, +20 % / -25 % |
| Residual ripple | < 100 mV |
| Current consumption | max. 500 mA |
| Battery voltage | 12 VDC ± 20 % |
| Interfaces | CANopen - DS406, other on request, RS485 for sensor communication |
| Number of safe inputs | 5 |
| Number of safety circuit inputs | 1 |
| Number of electronic outputs | 1 |
SAFETY RELAYS
| Number of safety relays | 3 (OC, NOC, SGC) |
| Voltage | 110 VAC / 220 VAC / 24 VDC |
| Contact load | max. 1 A |
| Response time | < 55 ms |
CONFORMANCE / STANDARDS / CERTIFICATIONS
| Achieved SIL | SIL3 |
| Fulfilled standards | EN81-20 |
| Further certifications | EC type-examination |
ENVIRONMENTAL CONDITIONS
| Storage temperature | -20 ... +70 °C |
| Operating temperature | 0 ... +65°C, -25 ... +85 °C on request |
| Humiditiy | 95 %, non-condensing |
| Operating height | max. 2000 m above sea level |
| Protection class | IP54 (according to EN60529), higher on request |
| Interference emission/ immunity | EN 12015 / EN 12016 |
| Vibration/ shock resistance | EN 60068-2-6 / EN 60068-2-27 / EN 60068-2-29 |
| Delay by motor brake | > 1.7 m/s² |
| Delay by lift control | < 1.2 m/s² |
| Buffer dimensioning | > 0.63 m/s² (inspection speed) |