ABB Jokab Safety Safeball JSTD1 Manual de instrucciones original - Página 6
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Connections
When used as a two-hand device, Safeball is designed for operation together with the safety relay JSBR4 from
ABB Jokab Safety. This connection can achieve the highest safety level according to EN 574. To achieve the
highest safety level for a two-hand device, dual supervised safety function and simultaneous actuation of the two
Safeballs within 0.5 seconds is required (PL e according to EN ISO 13849-1). For further details, see Installation
and maintenance below.
NB: For specific Pluto safety PLC connection examples, refer to Pluto instruction manual.
Caution! Use of any other safety relay or supervision unit may result in a lower safety level and/or the
voltage/current limitations of the JSTD1 switches being exceeded. This may invalidate warranty conditions.
Warning! If the two-hand device is connected to another control unit, it is extremely important to analyse and
determine the safety level of the complete system. The achieved safety level is a combination of the safety relay
and the Safeballs, and must be checked for any combination of operation.
Cable colours
JSTD1-A, -C
1
2
3
JSTD1-A, -C:
1 ) Red
2 ) Black
3 ) Grey
4 ) Blue
2TLC172182M0201, rev. F
2015-12-04
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1
2
JSTD1-B:
1 ) Black (1)
2 ) White
3 ) Black (2)
4 ) Red
JSTD1-B
3
4
JSTD1-E:
1 ) Black (1)
2 ) White (1)
3 ) Black (2)
4 ) White (2)
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JSTD1-E
1
2
3
4
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