Bosch Rexroth IndraControl VDP 08.3 Manual page 53

DOK-SUPPL*-VDP*08.3***-PR02-EN-P
Rexroth IndraControl VDP 08.3/40.3 Operator Terminal
Fig.7-9: Keypad of the VDP
WARNING
● The emergency stop button can be used as operating element in an emer‐
gency stop circuit.
● The emergency stop circuit is to be designed by the machine manufac‐
turer.
● Only qualified persons may connect the emergency stop button and check
it afterwards.
● The button is to be connected according to the connection scheme
7.3.2 "Connection Scheme of the Keypad" on page
● The max. load current is 500 mA.
The emergency stop button is disclosed by the manufacturer as safety com‐
ponent according to machinery directive 2006/42/EC (annex V-10, emergency
stop devices). The compliance with the directive is proven by adherence to the
following European standards:
● IEC 60204-1 (safety of machinery – electrical equipment of machines)
● IEC 60947-5-1/5 (requirements for control circuit devices, requirements
for emergency stop devices)
● ISO 13850 (safety of machinery - emergency stop - principles for design)
According to DIN EN ISO13849-1 the B10d value is:
Mechanics
B10d = 250 000
exclusion of failure at < 6050 switching cy‐
cles
Fig.7-10: Emergency stop button, B10 d value, service life
Bosch Rexroth AG
Death or serious injury caused by wrong han‐
dling.
Electrics
B10d = 5 000 000
exclusion of failure at < 6050 switching cy‐
cles
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Interfaces
chapter
52.