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440L-P4B0750-N 参数 Datasheet PDF下载

440L-P4B0750-N图片预览
型号: 440L-P4B0750-N
PDF下载: 下载PDF文件 查看货源
内容描述: 安全光幕 [Safety Light Curtains]
分类和应用:
文件页数/大小: 8 页 / 160 K
品牌: ALLEN-BRADLEY [ Allen-Bradley ]
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Presence Sensing Safety Devices
Safety Light Curtains
Point of Operation Control
Maximum scanning range
Resolution (object sensitivity)
Maximum height of protective field
Minimum height of protective field
6m/18m
(19.69ft/59.06ft)
14mm/30mm
(0.55in/1.18in)
1814mm/1832mm
(71.4in/72.1in)
314mm/332 mm
(12.36in/13.07in)
The optical axis (centre of window) is marked on the end cap.
Specifications
Standards
Approvals
EN 50100
BG, cULus and CE marked for all
applicable directives
314mm...1832mm (12.3in...72.1in)
0.3m...6m (0.98ft...19.6ft)/0.3m...18m
(0.98ft...59.0ft)
14mm/30mm (0.55in/1.18in)
IP 65
7-pin mini style quick-disconnect on
transmitter and receiver
24V DC
±
20%
5 Vss
0.9...1.5 Amps (no-load)
Optical, without separate
synchronization channel
2 x PNP, 0.5 A, short circuit protected
Uv - 2V
Description
Point of Operation Control (POC) safety light curtains are active
opto-electronic protection devices (AOPD) with resolutions of
14mm (0.55in) or 30mm (1.18in).
Allen-Bradley Guardmaster POC safety light curtains are self-
checking and belong to Safety Category 4. They have been designed
for industrial applications and are characterized by:
High degree of reliability
Maintenance-free components
Practical size
Sturdy modular construction
Universal application possibilities
Simple installation
Protected Height
Scanning Range
Resolution
Enclosure Rating
Connection Type
Supply Voltage Uv
Maximum Residual Ripple
Power Consumption
Synchronization
Outputs
Minimum output voltage
Response Time
Protection
Connection
Maximum wire cross
section
Cable length
Features
• Maintenance-free operation
• Control-reliable solid-state outputs
• State of the art microprocessor technology with custom-designed
ASICs (Application Specific Integrated Circuits)
• Easy assembly and alignment
• Quick-disconnect mini style connectors
• Long scanning range and high resolution
• Small housing cross section: 52mm x 55mm (2.05in x 2.17in)
• Fast response time
≤15ms
• Large excess gain
• Possibility to daisy-chain two sensors (to prevent personnel from
standing between protective field and the point of operation)
• Construction in compliance with EN 50100 Category 4
(self-checking)
• Tested and approved for USA, Europe, Canada and Japan
15ms
Short circuit and overload
1.0mm
2
with jacket
1.5mm
2
without jacket
60m (196.8ft)
Protection against over-voltage (
1kV)
from Level 3 or higher (IEC 801 part 5;
2 kV)
between PE and +V.
Guard-only with automatic restart
Type 4 (self-checking)
According to EN 50100
0°C to 55°C (32°F to 131°F)
15%...95% (not condensing)
-25°C to 70°C (-13°F to 158°F)
Length dependent upon protected
height; (see dimensional drawings)
52 mm x 55 mm (2.05in x 2.17in)
Mode of Operation➊
Safety Category
Requirement
Operating Ambient Temp.
Air Humidity
Storage Temperature
Approximate Dimensions
Height
Housing cross section
The POC without using a separate control unit, will operate
in a guard only mode with automatic restart.
2-26