SG-BWS-T4
3
2.
PRODUCT GENERAL DESCRIPTION
2.1.
Package Content
Safety Control Unit SG-BWS-T4
Quick operations guide
Six-monthly checklist for periodic check and maintenance
2.2.
Products components and interface
Power
Safe
Break
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
5| 6| 7| 8
1| 2| 3| 4
9|10|11|12
13|14|15|16
POWER
NORMAL
SAFE
POWER
NORMAL
SAFE
Fig. 1 SG-BWS-T4-MT Appearance and user interface
SG-BWS-T4 safety system consists of a control unit enclosed in a plastic housing to be installed on
OMEGA/DIN rail equipped with 16 screw clamps that can be connected up to 4 sets of photocells of
the S5-ST, SL5-ST, S300 series.
System was designed making reference to the following regulations and standards:
EN 61496-1: 2004
Safety of machinery: electrosensitive protective equipment. Part 1:
General requirements and tests.
CLC/TS 61496-2: 2006
Safety of machinery: electro-sensitive protective equipment.
Particular requirements for equipment using active optoelectronic
protective devices.
The control unit fits two safety outputs (OSSD) controlled according to the status of each and every
sensor connected to the system: when a photocell detects any dangerous condition, this disables the
outputs and stops the machine, duly connected to OSSD.
At the top of SG-BWS-T4 is user interface for viewing warnings.
