AutomationDirect Light Curtain Controller User Manual

Page 1
1-800-633-0405
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Dold Safety Relays – Light Curtain Controller

Designed to protect people and machinery in applications with light curtains.
• For light curtains with symmetric or asymmetric outputs, adjustment with switch S1
• Output: 3 N.O. and 1 N.C. contacts
• Line fault detection for ON-button
• LED indicators for power and state of operation
• Single and 2-channel operation
Safety Relays Selection Chart
Part Number Price Marking Type Voltage Outputs LG5925-48-900-61
$124.00 Light curtain controller, 2-channel 24 VDC 3 N.O. and 1 N.C.
2-Channel Light Curtain Controller Specification Table
General Specifications
Temperature Altitude
Vibration Resistance Degree of Protection Housing Weight Agency Approvals and Standards
Terminal Designation per EN 50 005 Wire Connections
Wire Fixing
Nominal Voltage Voltage Range Maximum Consumption Control Voltage - S11 Control Current on S12, S22 Minimum Voltage on Terminals S12, S22(when relay activated) Short Circuit Protection Overvoltage Protection
Electrical Contact Life Mechanical Life
Contact Type Operate Delay
Release Delay Nominal Output Voltage Thermal Current (I
th)
Switching of Low Loads Short Circuit Strength
Switching Capacity
Switching Frequency
1x4 mm2 solid or 1 x 2.5 mm2 stranded ferruled (isolated) or 2 x 1.5 mm2 stranded ferruled (isolated) DIN 46
Input Specifications
Output Specifications
Storage: -25°C to 85°C (-13°F to 185°F) Operating: -15°C to 55°C (5°F to 131°F)
Amplitude: 0.35mm, Frequency: 10 to 55 Hz (IEC/EN 60-068-2-6)
228-1/-2/-3/-4 or 2 x 2.5 mm2 stranded ferrruled DIN 46 228-1/-2/-3
Terminal screws M3.5 box terminals with wire protection or cage clamp terminals.
Internal with PTC (Positive Temperature Coefficient resistor)
To 5 A, AC 230V: >.5 x 105 switching cycles IEC/EN 60 947-5-1
3 N.O. positively driven and 1 N.C. relay contacts, (N.O. contacts are safety contacts)
Operate delay typ at UN: manual start 20 ms; automatic start: 350 ms.
Release delay typ. at U
AC: 250V; DC: See continuous current limit curve in installation manual.
Max. 8A per contact. See continuous current limit curve in installation manual.
Max fuse rating:10A gl (IEC/EN 60 9470-5-1); Line circuit breaker: B 6 A
AC 15: N.O. contacts: 3A/230V; N.C. contacts: 2A/230V AC
DC 13: N.O. contacts: 4A/24V AC, 0.5A/110V AC; N.C. contacts: 4A/24V DC
Per IEC/EN 60 529. Housing: IP40; Terminals IP20
UL 94V-0 Thermoplastic; Din mount 35 mm x 7.5 mm
Internal VDR (Voltage Dependent Resistor)
: Disconnecting the supply: 20 ms.; Disconnecting S12, S22: 15 ms.
N
M100 mV; (contacts with 5µ Au) M 1 mA
Safety Data – Values per EN ISO 13849-1
Category 4 according to EN 954-1 Performance level PLe according to EN 13849-1 MTTF
DC
avg
d
584.5 years
99%
Safety Data – Values per IEC/EN 62061 /IEC/EN 61508
SIL CL SIL HFT (Hardware Failure Tolerance) DC
avg SFF PFH
D
< 2,000 meters
220 g (7.76 oz.)
cULus file E107778, CE, RoHS, TUV
24V DC
At 5% residual ripple: 0.9 to 1.1 U
DC approx. 1.7 W
UN: 22.5V DC
35 mA at U
N
21V DC
20 x 106 switching cycles
Max. 1,200 switching cycles/hr
N
3 per IEC/EN 62061 3 per IEC/EN 61508 1
99%
99.7%
2.66E-10 h
-1
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Safety Electrical Components
tESC-292
Page 2
L1(+)
Contact reinforcement and contact extension by external contactors Note: Refer to "Unit programming"
Set switches or dip switches in position:
S1: With symmetric outputs on light curtain, switch S1 in position “without.”
With asymmetric outputs on light curtains, switch S1 in position “with.”
S2: "manual"
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Dold Safety Relays – Light Curtain Controller
Wiring
LG5925-48-900-61 Block Diagram
Dimensions mm [in]
A1(+)A2(-) S11
Overvoltage and
shortcircuit prot.
S21
Applications
L1(+)
S12S22 S33S34 33 412313
Monitoring logic
24V
A1(+)
A2(-)
K2
Power
start
S11S33
S21
K1
receiver
S34
LG5925__/900
K1
K2
K1K2
S12S22
34 422414
light curtain
transmitter
..
13
..
14
receiver
start
A1(+)
A2(-)
S11S33
S21
..
..
S34
S12S22
LG5925__/900
lightcurtain
transmitter
..
13
..
14
..
..
L2(-)
Single channel connection of light curtains with self-test according to EN 61 496-1. Note: Refer to "Unit programming" Set switch or dip switches in position: S1 "without" S2 "manual" With autostart link S33 - S34 set to "automatic."
L2(-)
2 channel connection of light curtains with self-test according to EN 61 496-1. Cross fault detection in the light curtain. Note: Refer to "Unit programming" Set switch or dip switches in position: S1: With symmetric outputs on light curtain, switch S1 in position "without."
L1(+)
W i t h asymmetric outputs on light curtains, switch S1 in S2: "manual"
Receiver
L3
Si Si Si Si
Start
A1(+)
S11S33
A2(-)
S21
N(-)
K3
K4
S34
S12S22
LG5925.__/900
K3 K3
13 23
K1
K2
L4
position "with."
Sender
Light curtain
K4
..
24..14
K4
*Note: When switching inductive loads, surge suppressors are recommended.
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Safety Electrical Components
tESC-293
Page 3
1-800-633-0405

Dold LG5929 Extension Module

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Additional contacts for emergency-stop modules and safety gate monitors.
• 1-channel or 2-channel connection
• LED indication for operation
• Output: 5 N.O. and 1 N.C. contacts
Safety Relays Selection Chart
Part Number Price Marking Type Voltage Outputs
LG5929-60-100-61
$102.00 Safety relay extension module 24 VAC/VDC 5 N.O./1 N.C.
Safety Relay Extenson Module Specification Table
General Specifications
Temperature Altitude
Vibration Resistance Degree of Protection Housing Weight Agency Approvals and Standards
Terminal Designation per EN 50 005 Wire Connections
Wire Fixing
Nominal Voltage
Voltage Range
Maximum Consumption Nominal Frequency Control Current Overvoltage Protection
Electrical Contact Life Mechanical Life
Contact Type Operate/Release Time Nominal Output Voltage Thermal Current (I
th)
Short Circuit Strength
Switching Capacity IEC/EN 60 947-5-1
Switching Frequency
1x4 mm
Input Specifications
Output Specifications
Storage: -25°C to 85°C (-13°F to 185°F) Operating: -15°C to 55°C (5°F to 131°F)
2
solid or 1 x 2.5 mm2 stranded ferruled (isolated) or 2 x 1.5 mm2 stranded ferruled (isolated) DIN 46 228-1/-2/-3/-4
Plus-minus terminal screws M3.5 box terminals with wire protection or cage clamp terminals.
At 10% residual ripple: 0.9 to 1.1 U
5 N.O. positively driven and 1 N.C. relay contacts (N.O. contacts are safety contacts)
Max. 5A per contact. See continuous current limit curve in installation manual.
DC 13: N.O. contacts: 4A/24V; N.C. contacts: 4A/24VDC; N.O. contact: 8A/24V >25x103
Safety Data – Values per EN ISO 13849-1
Category 4 according to EN 954-1 Performance level PLe according to EN 13849-1 MTTF
d
DC
avg
Safety Data – Values per IEC/EN 62061 /IEC/EN 61508
SIL CL SIL HFT (Hardware Failure Tolerance) DC
avg SFF PFH
D
< 2,000 meters
Amplitude: 0.35mm, Frequency: 10 to 55 Hz (IEC/EN 60-068-2-6)
Per IEC/EN 60 529. Housing: IP40; Terminals IP20
UL 94V-0 Thermoplastic; Din mount 35 mm x 7.5 mm
205g (7.23 oz.)
CSA, cULus file E107778, CE, RoHS, TUV
or 2 x 2.5 mm2 solid per DIN 46 228-1/-2/-3 /-4
24V AC/DC
AC: 0.85 to 1.1 U
24VAC/DC: 1.8VA
50 to 60 Hz
Control current typ. at 24V over 2 relays: 75 mA
Internal VDR (Voltage Dependent Resistor)
To AC15 at 2 A,230V: 105 switching cycles IEC/EN 60 947-5-1
20 x 106 switching cycles
Operate typ at UN: 20 m.; Release typ at U
250VAC
Max fuse rating:10A gl (IEC/EN 60 9470-5-1); Line circuit breaker: B6A
AC 15: N.O. contacts: 3A/230V; N.C. contacts: 2A/230VAC
ON: 0.4s, OFF: 9.6s
Max. 1,200 switching cycles/hr
N
; At 48% residual ripple: 0.85 to 1.1 U
N
: 35 ms.
N
>100 years
99%
3 per IEC/EN 62061 3 per IEC/EN 61508 1
99%
99.7%
-1
4.68E-10 h
N
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Safety Electrical Components
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Page 4
1-800-633-0405
Dold LG5929 Extension Module
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Wiring
LG5929 Block Diagram
A1(+) A2(-)
A3(+) A4(-)
Applications
L1
24V
24V
Dimensions mm [in]
13 23 33 43 53 Y1
K1
K2
14 24 34 44 54 Y2
Emergency Stop
A1(+)
A2(-)
S21S33 S34141424
S12S22 131323
S11
LG5925
..
..
On
Y1 Y2
N
A1(+) A3(+)
LG5929/100
A2(-) A4(-)
23 33 43
24 34 44
53
54
Contact multiplication with LG 5929/100
Note: This is a representative drawing. Depending on the LG5925 safety relay you select, different voltage sources may be required.
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*Note: When switching inductive loads, surge suppressors are recommended.
Safety Electrical Components
tESC-311
Page 5
1-800-633-0405
Safety Products
Warning: Safety products sold by AutomationDirect are Safety components only. The purchaser/installer is solely responsible for the application of these components and ensuring all necessary steps have been taken to assure each application and use meets all performance and applicable safety requirements and/or local, national and/or international safety codes as required by the application. AutomationDirect cannot certify that our products, used solely or in conjunction with other AutomationDirect or other vendors’ products, will assure safety for any application. Any person using or applying any products sold by AutomationDirect is responsible for learning the safety requirements for their individual application and applying them, and therefore assumes all risks, and accepts full and complete responsibility, for the selection and suitability of the product for their respective application.
AutomationDirect does not provide design or consulting services, and cannot advise whether any specific application or use of our products would ensure compliance with the safety requirements for any application.
For the latest prices, please check AutomationDirect.com.
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Safety Electrical Components
tESC-141
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