来源:未知 日期:2018/08/07 浏览量:次
系统单元: | ||
---|---|---|
Emitter | SLC14-750-T | |
Receiver | SLC14-750-R | |
一般特性: | ||
Effective detection range | 0.2 ... 5 m | |
Light source | IRED | |
Light type | modulated infrared light | |
Safety type according to IEC/EN 61496 | 4 | |
Protection field height | 750 mm | |
Number of beams | 80 | |
Operating mode | can be selected with or without start/restart disable | |
Optical resolution | 14 mm | |
Angle of divergence | < 5 ° | |
功能安全性参数: | ||
Safety Integrity Level (SIL) | SIL 3 | |
Performance level (PL) | PL e | |
Category | Cat. 4 | |
Mission Time (TM) | 20 a | |
PFHd | 2.42 E-8 | |
指示灯/操作键: | ||
Diagnostics indicator | 7-segment display in receiver | |
Function indicator |
in receiver: LED red: OSSD off LED green: OSSD on LED yellow: Protected area free, system start-ready |
|
Pre-fault indicator | LED orange | |
电气特性: | ||
Operating voltage | 24 V DC (-30 %/+25 %) | |
输入: | ||
Function input | Start release | |
输出: | ||
Safety output | 2 separated fail safe semiconductor outputs | |
Signal output | 1 PNP each, max. 100 mA for start readiness and OSSD status | |
Switching voltage | Operating voltage -2 V | |
Switching current | max. 0.5 A | |
符合: | ||
Functional safety | ISO 13849-1 | |
Product standard | EN 61496-1 ; IEC 61496-2 | |
机械特性: | ||
Degree of protection | IP67 | |
Connection |
M20 cable gland , terminal compartment with screw terminals, lead cross-section max. 1.5 mm2 |