3 OC950 Interfaces and
Connections
Introduction This chapter describes the OC950 interfaces and required
connection information. The OC950 plugs into an SC900
servocontroller.
Warning!
Installation of the OC950 should be made with the
servocontroller power off!
Two lock screws, located on the front panel of the OC950, should
be turned until resistance is met, in order to properly seat the
OC950 into the base unit. A communications address selection
switch resides on the OC950 printed circuit board, accessible only
when removed from the SC900 servo base unit.
The OC950 external connections include:
•
Serial communications port (J51)
•
Bi-directional I/O connections, OCIO0-OCIO20 (J52)
•
Optional PacLAN communications port (J53)
MA950 3-1
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