INSTALLATION AND CONFIGURATION
BD-DEVNET Users Guide
2-3
CONFIGURATION
Power Connectors
The adapter may be powered from the Opto 22 I/O racks or from the DeviceNet bus power.
Refer to Table 2-2 for jumper settings. The factory default and recommended setting is supplying
power directly from the rack.
The Opto 22 I/O racks must be powered from +5 volts, and the associated I/O modules must
operate on 5 volts. Power requirements are 40 mA, 5 VDC plus the current required to drive the
Opto 22 modules (typically 15 mA per module).
Address
The BD-DEVNET has an eight-position switch that sets both the adapter address and the
communications speed. The adapter address is set by switch S1, positions 1-6. If the switch
is in the OFF position, it is read as zero. Refer to Table 2-3.
Table 2-3: Address Settings
S6
S5
S4
S3
S2
S1
Address
Off
Off
Off
Off
Off
Off
0
Off
Off
Off
Off
Off
On
1
Off
Off
Off
Off
On
Off
2
Off
Off
Off
Off
On
On
3
---
---
---
---
---
---
---
On
On
On
On
On
Off
62
On
On
On
On
On
On
63
Table 2-2: Jumper Settings for Power Connectors
E3-E5
E4-E6
Description
NO
YES
+5 VDC I/O rack power to Node
YES
NO
Bus power to Node, Separate Rack power
YES
YES
Bus power to Node and Rack
Содержание BD-DEVNET
Страница 26: ...DEVICENET INFORMATION 3 12 BD DEVNET User s Guide...
Страница 28: ...PRODUCT SUPPORT A 2 BD DEVNET User s Guide...
