Balluff BLA 16C-002-00,25-S75, User Manual

Page: 38 / 40

18 english
6.2 Mechanical data
Material housing Aluminium anodized
Material
active surface
Emitter: Antireflective coated glass
Receiver: Interference filter (glass)
Protection class
according to
IEC 60529
IP67
UL housing type Type 1 (NEMA)
Weight
- BLA emitter
- BLA receiver
100 g
120 g
Dimensions
- housing
- Length pigtail
68 mm x 38 mm x 20 mm
(equal for transmitter and receiver)
250 mm
6.3 Electrical data (typical)
Operating voltage Ub 18…30 V DC
Residual ripple
<10%, max 2 V
No-load current <100 mA
LED Indicators LED1 green: Operation indicator
LED2 yellow: Object indicator
Sampling period 1.0 ms…100 ms
Parameterization Via IO-Link
Connection
emitter-receiver
Cable 4-pin: M8 plug to M8
socket
6.4 Optical data (typical)
Light type Laser, red light 650 nm
Laser class 1
Ambient light max. 5000 Lux
Light band width (active area) 16.25 mm
Max. emitter-receiver
distance
2000 mm
Resolution 10 µm
Smallest object 0.4 mm
0.7 mm
1 mm
[<250 mm]
[<1000 mm]
[≤2000 mm]
Maximum deviation of the
measured value over the
entire distance range bet-
ween object and receiver [at
object-receiver distance]
For rod (d = 8 mm)
± 20 µm
± 50 µm
± 100 µm
[<250 mm]
[<1000 mm]
[≤2000 mm]
For wire (d =1 mm)
± 40 µm
± 150 µm
± 200 µm
[<250 mm]
[<1000 mm]
[≤2000 mm]
Repeat accuracy [at object-
receiver distance]
± 10 µm
± 20 µm
± 70 µm
[<250 mm]
[<1000 mm]
[≤2000 mm]
6
Technical data (continued)
The decrease in accuracy with larger transmit-
ter- receiver distances is mainly due to diffrac-
tion effects on the object. In order to keep these
effects as low as possible, it is always advanta-
geous to place the object to be detected as
close as possible to the receiver.
6.5 Ambient conditions
Operating temperature +5...+55 °C
Humidity non-condensing
Storage temperature –25...+70 °C
Reverse polarity protection yes
Short circuit protected
yes
6.6 Maintenance
Aside from cleaning of the surfaces protecting the front of
the lens, the Balluff Light Array requires only minimal
maintenance.
The emitter and receiver windows should be kept clear of
contamination (dust, fingerprints, etc.). If cleaning is
needed, wipe the windows with a lint-free cloth and
alcohol (ethanol, isopropanol). Do not use acetone!
6.7 Explanation of type code
Balluff Light Array
Light band width
16 mm
Series C
Cable length
0.25 m
Connector
M8, 4-pin
Type code
BLA 16 C-002-00,25-S75
Sequential number
002
No. 941735 EN · H2
1; Subject to modification.
Replaces I19.
BLA 16C-002-00,25-S75
Balluff Light Array