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© G.i.N. GmbH, 2021
GLA618 User Manual
Intelligente Datenlogger
6.2 AUX
+
Connector
The AUX
+
In connector is provided to connect to the data logger.
The 8 AUX
+
Out connectors are provided to connect to up to 8 GiN extension devices (e.g. GLX504 and
GLX427).
The connector assignment of these connectors is as follows (view of the connector contacts of the device):
Pin on AUX
+
Out
Pin on AUX
+
In
Function
1
1
+5V
2
7
GND
3
6
CAN high
4
5
CAN low
5
4
V
BAT
6
3
GND
7
2
Sync
8
8
Wake
Table 2
»
The +5V line supplies the 5V voltage through a max. 400mA electronical fuse, as long as the GLA618 is
switched on.
»
The sync line is used to synchronize with the data logger (see chap.
8) and for waking up the GLA618 via
this data logger.
»
The output V
BAT
on AUX
+
Out provides max. 1.5 A and is supplied from the GLA618 power connector.
»
All lines on the AUX
+
connector are equipped with filter elements for interference suppression.
»
If extension devices are powered via the AUX
+
Out interface, the supply voltage of the GLA618 must not
exceed the max. allowed supply voltage of the connected extension devices.
»
Connecting an extension device to one of the AUX
+
Out interfaces during operation can lead to triggering
the fuse. Pressing the control button resets the fuse.
6.3 Relay Contacts and Fuse
The relay contact (make contact, manufacturer's designation: G6C-1114P-US 3VCD) is toggled if the +5V of
the AUX
+
Out is switched on. This is the case if one of the following 10 wake sources is active:
»
+5V line of AUX
+
In (from data logger)
»
Sync line of AUX
+
In (from data logger)
»
Wake lines from the 8 AUX
+
Outs (from extension device)
