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• 8 3A max. outputs
• Max. load for module 15A
• Short-circuit and overload protection on all outputs
This section contains the instructions necessary for correct
installation of the GILOGIK II into the machine control panel
or the host system and for correct connection of the system
power supply, inputs, outputs and interfaces.
Before proceeding with installation read the following
warnings carefully!
Remember that lack of observation of these warnings
could lead to problems of electrical safety and electroma-
gnetic compatibility, as well as invalidating the warranty.
Qualified staff
the installation and use of the system and components are only reserved
at qualified staff.
Conform use
the system and relative components are usable exclusively to the use
previewed in the manual
In order to guarantee a correct and sure operation are indispensable that
the product comes transported, stored correctly, installed, and controlled
second the previewed modalities.
Suitable for use in pollution degree 2 environment.
Open type equipment.
Notes Concerning Electrical Safety and Electromagnetic
Compatibility:
- 8 optically isolated 24 VDC ± 25% digital outputs
- Organization: 4 groups of 2 outputs
- Maximum voltage of output power supply 32V
- Maximum current for output 3A
- Maximum current for group of 2 outputs 5A
- Maximum current for 8 outputs 15A
- Current protection for output > 3.2A.
- Isolation > 3KV
- Overvoltage on output for 1 ms max. 1KV
- Power supply via backplane R-BUS (x) 3.3V
- for UL: supply with class 2 device
Diagnostics
• Yellow LED presence 24V power supply
• Green LED for each output
• Red LED module in alarm
80123B_MHW_R-U8_0508_ENG
R-U8
MODULE 8 OPTICALLY ISOLATED DIGITAL OUTPUTS
INSTALLATION AND OPERATION MANUAL
cod. 80123B / Edit 03 - 05/08 - ENG
1 • MAIN FEATURES
I
2 • INSTALLATION AND CONNECTION
3 • TECHNICAL DATA
I
• Diagnostics LED for power supplies, outputs and alarm
• Power supply to 24VDC ± 25% outputs
• Removable connector supplied
• CE MARKING: EMC Conformity (electromagnetic compatibility)
in accordance with EEC Directive 89/336/CEE modified by Directive
93/68. The GILOGIK II system is mainly designed to operate in
industrial environments, installed on the switchboards or control panels
of productive process machines or plants.
As regards electromagnetic compatibility, the strictest generic standards
have been adopted, as indicated in the table below.
• UL listed standard: UL508 file E198546
• BT Conformity (low tension)
in accordance with Directive 73/23/CEE modified by Directive 93/68.
Advice for Correct Installation for EMC
Inputs and outputs connection
• The externally connected circuits must be doubly isolated.
• To connect the analogue inputs the following is necessary:
- physically separate the input cables from those of the power supply, the
outputs and the power connections.
- use woven and screened cables, with the screen earthed in one point
only.
GEFRAN S.p.A. declines all responsibility for any damage
to persons or property caused by tampering, neglect,
improper use or any use which does not conform to the
characteristics of the controller and to the indications
given in these Instructions for Use.
M
ECHANICAL DATA
Dimensions: 92x90x25.4mm
Weight: 120 g. max
Attachment: snaps onto R-BUS(x)
Protection level: IP20
Connector: 20 pin with spring-mounted lock
A
C
MBIENT
ONDITIONS
Working temperature: 0...50°C
Storage temperature: -20...70°C
Humidity: max. 90% Rh not condensing
For UL: Maximum surrounding air temperature 50°C
3
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