PMD8RGT

Manufacturer Part NumberPMD8RGT
DescriptionPHOTO, DIFFUSE 800MM AC/DC PG
ManufacturerCARLO GAVAZZI
PMD8RGT datasheet
 
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Photoelectrics
Diffuse-reflective
Type PMD
Product Description
Diffuse-reflective
photoelec-
25 x 65 x 81 mm plastic hous-
tric switch. Range up to 0.8
ing. PG 13 or 1/2" NPT cable
m. Adjustable sensitivity. Im-
gland. Timer options: Delay
mune to ambient light. Output
on operate, delay on release,
function switch selectable.
one shot (triggered on lead-
Protection
degree
IP
67.
ing or trailing edge).
Screw terminal connection.
Type Selection
Housing
Ordering no.
W x H x D
without timer
25 x 65 x 81
PG 13.5 cable gland
PMD 8R G
1/2" NPT cable gland
PMD 8R I
Specifications
Rated operating dist. (S
)
800 mm
n
(0 to 5,000 lux)
Reference target:
Kodak test card R27,
white, 90% reflectivity,
200 x 200 mm
Rated operational volt. (U
)
10.8 to 264 VDC
B
AC: 45 to 65 Hz
21.6 to 264 VAC
Rated operational power
≤ 2 W (2.5 VA)
(relay ON)
Output
Contact ratings (AgCdO)
µ (micro gap)
Resistive loads
AC 1
3 A/250 VAC
DC 1
3 A/30 VDC
Small inductive loadsAC 15
2 A/250 VAC
DC 13
3 A/30 VDC
≥ 40 x 10
Mechanical life (typical)
≥ 5 x 10
Electrical life (typical)
at 220 VAC - 3 A resistive
load: 360 impulses/h
Dielectric voltage
2000 VAC (rms) (cont./supply)
Sensing range (S
)
0.2 - 0.8 m
d
Light source
GaAlAs, LED, 880 nm
Light type
Infrared, modulated
Specifications are subject to change without notice
• Range: 800 mm
• Modulated, infrared light
• Make or break switching function (switch selectable)
• LED-indication for target detected
• Multi supply voltage:
12 to 240 VDC and
24 to 240 VAC, 50/60 Hz
• 25 x 65 x 81 mm reinforced PC housing, IP 67
• Timer options (adjustable)
• NO and NC output
Ordering Key
Type
Cable gland
Option: Timer function
Ordering no.
with timer
PMD 8R GT
PMD 8R IT
Optical angle
(200 x 200 mm test card)
Operating frequency
Response time
OFF-ON ( t
ON-OFF ( t
Power ON delay ( t
Output function
Indication
Target detected
Optional timer
Delay on operate
Delay on release
One shot
6
operations
Environment
5
operations
Overvoltage category
Pollution degree
Degree of protection
Temperature
Operating
Storage
PMD8R G T
±12°
20 Hz
≤ 20 ms
)
ON
≤ 30 ms
)
OFF
≤ 300 ms (typ. 100 ms)
)
v
Switch selectable, make or
break switching
LED, yellow
0.1 to 7 s ± 2 s
0.1 to 7 s ± 2 s
0.1 to 7 s ± 2 s
III (IEC 664/664A; 947-1)
3 (IEC 664/664A; 947-1)
IP 67 (IEC 529; 947-1)
-25 to +55 C (-13 to +131°F)
-30 to +80 C (-22 to +176°F)
1

PMD8RGT Summary of contents

  • Page 1

    Photoelectrics Diffuse-reflective Type PMD Product Description Diffuse-reflective photoelec plastic hous- tric switch. Range up to 0.8 ing 1/2" NPT cable m. Adjustable sensitivity. Im- gland. Timer options: Delay mune to ambient ...

  • Page 2

    ... Selection of Function Switch PMD 8R . PMD Reduction Factors Reduction factors photoelectric switches Note: Real sensing distance = rated operating distance (S Kodak test card, white, type R 27, 90% reflectivity Dead black cardboard Kodak test card, grey, type R 27 White Styropack Bright metal ...

  • Page 3

    PMD Operation Diagram t = Time delay tv = Power ON delay Power supply Object/target present Func 1. Output ON Func 2. Output ON Func 3. Output ON Func 4. Output ON Func 5. Output ON Func 6. Output ON ...