Keba KeDrive D3-DU 3 A Series - Pin Assignment; Only for D3-DU 3 X5;X) Safe Relay Outputs

D3-DU 3xx/A, /BConnections and wiring
Project engineering manual V1.09
66
© KEBA 2021
WARNING!
Danger to personnel due to increased overtravel!
This output suppressor circuit is not designed to be safety-related!
Certain errors of this protective circuit cannot be detected automatically by
the control. Therefore, in the worst case, a limiting voltage of approx. -0.7 V
(comparable with an usual free-wheeling diode) must be assumed! In such
an error case, the drop-out time of the inductive actuator can be significantly
prolonged!
If the drop-out time of the inductive actuator is relevant from the point of view
of the overall reaction time of a safety function, a diagnosis of the actuator
switching time must be implemented at application level. For this purpose, it
is advisable, for example, to monitor the delay time of an actuator read-back
contact (e.g. with EDM module) or a regular automatic check of the maxi-
mum permitted overtravel of a motor axis.
6.11.1 Pin assignment
10 11 12 13 14 15 16 17 18 19
0 1 2 3 4 5 6 7 8 9
Pin 0 corresponds to the upper left-hand pin of the connector on the front of
the module.
Pin-Nr. Signal name Description
0 SDO0 safe digital outputs (SDO0), 0,5 A
1 SDO1 safe digital outputs (SDO1), 0,5 A
2 SDO2 safe digital outputs (SDO2), 0,5 A
3 SDO3 safe digital outputs (SDO3), 0,5 A
4 SDO4 safe digital outputs (SDO4), 0,5 A
5 SDO5 safe digital outputs (SDO5), 0,5 A
6 SDO6 safe digital outputs (SDO6), 0,5 A
7 SDO7 safe digital outputs (SDO7), 0,5 A
8 SDO8 safe digital outputs (SDO8), 2 A
9 SDO9 safe digital outputs (SDO9), 2A
10 - 19 GND ground
6.12 (Only for D3-DU 3x5/x) Safe relay outputs
If the DU 3xx/xis equipped with a safety control (D3-DU 3x5/x), it offers safe
relay outputs (terminal X24A) on the bottom side, for driving relays.