NL1-3-D Carlo Gavazzi Inc., NL1-3-D Datasheet
NL1-3-D
Manufacturer Part Number
NL1-3-D
Description
Light Curtain Safety Module Nl1/3-d
Manufacturer
Carlo Gavazzi Inc.
Datasheet
1.NL1-3-D.pdf
(2 pages)
Light Curtain Safety Module
NL1/3-D
Product Description
Light
according to EN 954-1, EN 292-1
and -2 and EN 60204-1.The NL1/3-
D is a Safety Category 4 relay to be
connected to the safety light curtain
SB2 / SB4 series. The whole
system can be used for risk
category 2 or 4 applications,
Electrical Specifications
Power supply
Power consumption
Input current/voltage
Safety outputs
Auxiliary outputs
Time Specifications
Delay on energisation
Delay on de-energisation
Channel simultaneity
Mechanical Specifications
Protection degree terminals
Protection degree housing
Housing material
Housing type
Mounting
4-15
curtain
safety
module
depending on the safety light
curtain version (SB2 or SB4). The
module is provided with 3 NO
safety outputs and can be operated
in manual or automatic restart
mode. It is placed in a 22.5 mm
housing.
24 Vac ± 10% 50-60Hz
24 Vdc ± 10%
2.5 VA / 2.5 W
70 mA @ 24 Vdc
3 NO
–
< 150 ms
< 30 ms
∞
IP 20
IP 40
Polyamid PA6.6
22.5 mm housing models
DIN rail
Ordering Key
Switching voltage/
current /capability
Contact fuse protection
Insulation voltage
Environmental Specifications
Operating temperature
Storage temperature
Max cross section
of external conductors
Dimensions (H x W x D)
Weight
• Safety Category 4
• 3 NO safety outputs,
• 24 Vac / Vdc power supply
• dual channel input
• automatic or manual reset
• self monitoring
• Failure diagnosis by LEDs
• Approvals:
Case
Application
Controlled Devices
Safety Outputs
Safety Category
according to EN 954-1
with force guided relay contacts
Specifications are subject to change without notice (10.01.04)
250VAC/24 Vdc/6A/1500VA
6 A fast or 4 A slow
Pollution degree: 2
Basis insulation: Overvoltage
Category: 3 / 250 V
Protective separation:
Overvoltage Category: 2
-25°C to + 55°C
-25°C to + 65°C
2.5 mm
2.5 mm
99x22.5x114.5 mm
170 g
NL1/3-D
2
2
flexible wire
rigid wire
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NL1-3-D Summary of contents
Page 1
... EN 954-1, EN 292-1 curtain version (SB2 or SB4). The and -2 and EN 60204-1.The NL1/3- module is provided with Safety Category 4 relay to be safety outputs and can be operated connected to the safety light curtain in manual or automatic restart SB2 / SB4 series ...
Page 2
... NL1/3-D Dimensions Wiring Diagrams Connection Sample NL1/3-D Specifications are subject to change without notice (10.01.04) Application Dual channel light curtain monitoring Connections Terminal Function Connection A1 +24 Vdc or AC supply A2 GND or AC supply S12 First input channel (PNP Channel 1) S22 Second input channel (PNP Channel 2) ...