OI: BK MIKRO 7
BK Mikro 7 Manual
Rev. 2.00 dated 20.01.2006
Page 19
3.1.7
Notes on technical safety
according to DIN VDE 160
according to EMC directive 89/336/EEC
for the models with power supply 24 VDC and 120 VAC
The control unit comprises the following circuits, all isolated from each other:
K.O. output (2 terminals)
safely isolated from all other circuits
O.K. output (2 terminals)
safely isolated from all other circuits
AC power supply (L1, N)
safely isolated from all other circuits
DC power supply
(+24 V, –24 V)
safely isolated from K.O. output, O.K. output,
and AC power supply
Control inputs
(Com, Start, Teach)
safely isolated from K.O. output, O.K. output,
and AC power supply
Selection inputs
(S1, S2, S3)
safely isolated from K.O. output, O.K. output,
and AC power supply
Scanner connections
safely isolated from K.O. output, O.K. output,
and AC power supply
Inputs
– control inputs
(Com, Start, Teach)
– selection inputs
(S1, S2, S3)
– Pulse inputs from scanner
opto-decoupled,
no safely isolation from each other
Summary of Contents for BK MIKRO 7
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