gefran SIEIDrive ADL300 Safety User Manual page 13

Should any of the previous checks be failed ADL300 will not start generating PWM pulses. Only
qualified personnel after performing all necessary maintenance procedures are authorized to clear
the alarm into the drive alarm menu.
Feedback signals are designed to react to fault detection in a time no longer than 10ms.
Terminal Signal name
name
EN+ +SAFETY ENABLE
EN- -SAFETY ENABLE
OK1 SAFETY OK1
SAFETY OK2
OK2
1S9STOEN_26-5-17_ADL300_STO_STO
Function Description
+24v for disabling
function
0v COM for disabling the safety
function
Normally closed contact for Safety
feedback (contact 1)
Normally closed contact for Safety
feedback (contact 2)
Table 3 Description of Signals onto Safety Connector.
SAFETY ENABLE+/-
Open/0v
+24vDC
Table 4 Feedback relay contact status as function of enable input.
Electrical limits and range
the safety (IN) +12...+35v with respect to EN-
(IN) 0v
250mA maximum DC current
250mA maximum DC current
SAFETY OK CONTACTS
Closed
Open
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