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Operating instructions
SafEmaSTEr
Extension module
LG 5929
Before installing, operating or maintaining this device, these instructions
must be carefully read and understood.
DaNGEr
Dangerous voltage.
Electric shock will result in death or serious injury.
Disconnect all power supplies before servicing equipment.
CaUTION
Safe operation of the device is only guaranteed when using certified
components!
Important Notes
The product hereby described was developed to perform safety functions
as a part of a whole installation or machine. A complete safety system
normally includes sensors, evaluation units, signals and logical modules
for safe disconnections. The manufacturer of the installation or machine
is responsible for ensuring proper functioning of the whole system. DOLD
cannot guarantee all the specifications of an installation or machine that
was not designed by DOLD. The total concept of the control system into
which the device is integrated must be validated by the user. DOLD also
takes over no liability for recommendations which are given or implied in
the following description. The following description implies no modification
of the general DOLD terms of delivery, warranty or liability claims.
Safety regulations
-
This device must be installed and operated by trained staff who are
familiar with these instructions and with the current regulations for safety
at work and accident prevention.
-
Pay attention to applicable local regulations, especially regarding safety
measures.
-
The shock protection on the connected elements and the cable insulation
must be designed for the highest voltage applied to the device.
-
Opening the device or implementing unauthorized changes voids any
warranty
-
The unit should be panel mounted in an enclosure rated at IP 54 or
superior. Dust and dampness may lead to malfunction.
-
Adequate fuse protection must be provided on all output contacts with
capacitive and inductive loads.
-
The safety function must be triggered during commissioning and at least
once a month.
Designated use
The LG 5929 is designed to multiply the number of safety output contacts
of safety modules and gate monitors.
When used in accordance with its intended purpose and following these
operating instructions, this device presents no known residual risks. Non-
observance may lead to personal injuries and damages to property.
main features
• according to
- Performance Level (PL) e and category 4 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL) 3 to IEC/EN 61508
- Category 4 to EN 954-1
when connected to a suitable safety module
• Control from semiconductor safety outputs (light curtains,
e-stop, etc.) is also possible
• Redundant and forcibly guided contacts
• Output: max. 5 NO contacts or 4 NO contacts / 1 NC contact,
1 NC for feedback circuit
• 1- or 2-channel connection
• LED indication for operation
• Removable terminal strips
- LG 5929:
fixed screw terminals
- LG 5929 PS:
plug in screw terminals
- LG 5929 PC:
plug in cage clamp terminals
All technical data in this list relate to the state at the moment of edition. We reserve the right for
technical improvements and changes at any time.
ENGLISH
Practical note
The extension module LG 5929 must only be used together with a safety
unit e.g. LG 5925) that monitors the feedback circuit Y1/Y2 to achieve
(SIL CL) 3 acc. to IEC/EN 62061, SIL 3 to IEC/EN 61508, Performance
Level (PL) e, Category 4 to EN ISO 13849-1: 2008 and Category 4 to
EN 954-1.
Connection Terminals
Terminal designation
A1 (+), A3 (+)
A2 (-), A4 (-)
13, 14, 23, 24, 33, 34, 43, 44,
53, 54
51,52
Y1,Y2
Indication
LG 5929
LED K1/K2:
LG 5929/100
LED K1:
LED K2:
3
OrIGINaL
Signal designation
+ / L
- / N
Forcibly guided NO contacts for
release circuit
Forcibly guided indicator output
Forcibly guided feedback circuit
on, when operating voltage applied
on, when relay K1 energized
on, when relay K2 energized
LG 5929 / 121113 / 284
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