DeviceNet interface
Leuze electronic GmbH + Co. KG
AMS 355
i
57
TNT
35/7-2
4V
9.3
Electrical data for Data V+ and Data V- supply voltage
Data V+ supply voltage
11 … 25VDC
Data V- supply voltage
Reference potential
Current consumption of AMS 355
i
at Data V+ max. 80mA at 11VDC
Note!
In accordance with the ODVA specification, on the AMS 355
i
the bus transceivers are sup
-
plied via the V+/V- lines provided in the data line. Without this voltage supply, the device can
-
not operate.
Only cables that satisfy the ODVA specifications may be used.
Attention!
The preassembled data lines for DeviceNet have a maximum load of 1.4A for supplying the
bus transceivers. The current consumption of the AMS 355
i
at the supply lines for the bus
transceiver is max. 80mA at 11VDC.
When networking the bus data line to other participants via BUS OUT, please note that the
maximum load of 1.4A must not be exceeded. Ensure a reliable power supply by providing
an appropriate power supply unit.
Note!
For connecting BUS IN and BUS OUT, we recommend our ready-made DeviceNet cables
(see chapter 11.4.6 "Accessories - Ready-made cables for DeviceNet").
9.4
DeviceNet address entry
-
MAC ID
Note!
Basic operation of the display is described in
. To set the DeviceNet MAC ID,
parameter enable must be activated. After the parameters are enabled, the display is
inverted.
Attention!
The laser measurement system is deactivated on the DeviceNet when parameter enable is
activated via the display. The device is reactivated on the DeviceNet after parameter enable
is canceled.
9.4.1
Entering the MAC ID (address) via the display
To do this proceed as follows:
Activate
Parameter enable
.
Select the
DeviceNet
submenu.
Select the menu item DeviceNet MAC ID (
address)
.
Enter a DeviceNet MAC ID between 0 and 63 (default: 63).
Save the DeviceNet MAC ID with
save
.
