25
25
2.4
Semiconductor
outputs
The BI 5910 has
3 non safety semiconductor
outputs
(48, 58 and 17), that indicate the actual
status of the safety module (see 2.12 indicators).
The output s 48 and 58 are internally supplied
by the voltage connected to A1+.
Besides this there are 6 more non safety
semiconductor outputs
(27-77) that can be
operated by the remote control.
To activate the outputs 27-77 the safety relays
must be energised and the charger control
contacts must be open.
To be able to disconnect the semiconductor
outputs 17 to 77 in a safe way they are supplied
via separate terminals (A3+ and A4+). A safety
relay output contact can therefore be directly
connected to the semiconductor outputs.
2.5
Connection of the
sensors
The sensors always have to be connected
according to the application examples. When
connecting sensors with semiconductor
outputs (e.g. Light curtains Type 4 according
to EN 61496) the unit detects no short
circuits between signals. The short circuit
has to be detected by the sensor.
2.4
Semiconductor
outputs
The BI 5910 has
3 non safety semiconductor
outputs
(48, 58 and 17), that indicate the actual
status of the safety module (see 2.12 indicators).
The output s 48 and 58 are internally supplied
by the voltage connected to A1+.
Besides this there are
6 more non safety
semiconductor outputs
(27-77) that can be
operated by the remote control.
To activate the outputs 27-77 the safety relays
must be energised and the charger control
contacts must be open.
To be able to disconnect the semiconductor
outputs 17 to 77 in a safe way they are supplied
via separate terminals (A3+ and A4+). A safety
relay output contact can therefore be directly
connected to the semiconductor outputs.
2.5
Connection of the
sensors
The sensors always have to be connected
according to the application examples. When
connecting sensors with semiconductor
outputs (e.g. Light curtains Type 4 according
to EN 61496) the unit detects no short
circuits between signals. The short circuit
has to be detected by the sensor.
Содержание BI 5910
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