QDE-825D BANNER ENGINEERING, QDE-825D Datasheet - Page 56

• Manufacturer Part Number: QDE-825D
• Description: Safety Light Curtain
• Manufacturer: BANNER ENGINEERING

Specifications of QDE-825D

• Light Curtain Type: Safety
• Accessory Type: Machine Interface Cable
• For Use With: EZ-Screen Safety Light Screen

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† U.S. Patent(s) issued or pending
EZ-SCREEN emitters and receivers are also available in
cascadeable models. These models can be used as stand-
alone light screens, or can be cascaded up to four systems; see
Figure 7-1. The cascaded sensor pairs can be any length, any
number of beams, or have different resolutions
(i.e., 14 mm and 30 mm), as long as each emitter matches
its own receiver.
NOTE: EZ-SCREEN SLS models (with Inverted Display) can
The control reliability, installation and alignment, electrical
interface to the guarded machine, initial checkout, periodic
checkout, troubleshooting and maintenance features of
cascadeable models are functionally identical to those of the
standard models.
Electrical connections are made through M12 (or Euro-style)
quick-disconnects. The emitter has an 8-pin connector for power
and ground. Optional 5-pin emitters with Remote Test function
are available; see note at right.
The receiver has an 8-pin connector for power, ground, reset,
EDM #1 and #2, and OSSD #1 and #2. All systems in a cascade
are activating the same set of OSSD outputs, which are the
OSSDs of the master receiver.
NOTE: In a cascaded system, all receivers are connected
Figure 7-1. Multiple cascaded light screens used to guard two
7. Cascadeable EZ-SCREEN
7.1 Overview of Cascading
P/N 133487
P/N 112852 rev. F
Cascadeable EZ-SCREEN
Overview
be used as the end sensor pair. EZ-SCREEN Grid/
Point systems and PICO-GUARD systems can not be
interfaced with the Cascade Input.
together, and all emitters are connected together.
Power press cross-section
areas of one machine
†
Receivers only, shown
with EZA-MBK-21 “L”
mounting bracket
A stand-alone cascadeable EZ-SCREEN system includes a
compatible emitter and receiver (equal length and resolution;
available separately or in pairs), a terminator plug for the
receiver and two single-ended (machine interface) cables.
A multiple-light screen cascaded EZ-SCREEN system includes
compatible emitter/receiver pairs (up to four), a terminator plug
for the last receiver in the cascade, two single-ended cables to
interface with the machine and provide power to the system, and
pairs of double-ended (sensor interface) cables to interconnect
the emitters and the receivers in the cascade.
The terminator plug must be used on the receiver in a stand-
alone system, and on the last receiver in a multiple-system
cascade or, a QDE2R4-8..D cable interfaced with an E-stop or
other hard contacts (see Sections 7.8 and 7.9).
Available single-ended, double-ended, and splitter cables are
listed in Section 2.3. Cable lengths are limited – for both the
power cables and the interconnect cables; see Section 7.4 for
more information.
Important Note about Remote Test in Cascaded Emitters
If a cascaded system requires the Remote Test function (see
Section 1.4.4), then all emitters in the cascade must be 5-pin
emitter models (model SLSCE..-..Q5); the interconnection
between these cascaded emitters can only be accomplished
using 5-pin DEE2R-5..D cables.
In Run mode, the 7-segment display will show:
Clear condition
Blocked condition
CSSI Input OFF or open
(e.g., “upstream” receiver
See Section 5.1.1 if any indication is flashing.
is blocked or in lockout)
7.1.1 System Components and Specifications
7.1.2 Receiver Display
Latch Output operation
Trip Output operation
Banner Engineering Corp.
Banner Engineering Corp.
www.bannerengineering.com • Tel: [phone]
www.bannerengineering.com • Tel: [phone]
“ L ”
“ – ”
Number of blocked beams
“
|– – –|
” Solid (not flashing)
Instruction Manual
•
•
Minneapolis, U.S.A.
Minneapolis, U.S.A.
EZ-SCREEN