Baldor NextMove BX, Installation Manual

Page: 41 / 94

Hardware Features
MN1258V4 08/2000
29
Figure 3-16: RJ45 Connector Pin Numbers
Pin Signal Function
1 can1+ CAN channel 1 negative
2
can1-
CAN channel 1 positive
3 n/c Not used
4 gnd Ground/earth reference for CAN signals
5 can-V+ CAN remote node power V+
6
n/c
Not used
7 can2+ CAN channel 2 positive
8 can2- CAN channel 2 positive
Connection to the CAN networks is via two shielded RJ45 type connectors on the top of the unit,
each of which carries
both CAN networks.
When NextMove BX is at the end of a CAN network, the terminator for that channel must be
activated. The terminators are activated by fitting a link on the jumpers located next to the RJ-45
connectors.
Figure 3-17: Top Panel
The power jumper connects 12V to the CAN-V+ net. This allows the controller to run with an
expansion unit without the need for extra power supplies or cabling. If more than one expansion unit
is connected, additional power is required and the power link should be removed. Units which
require 24V cannot be powered from the controller.