User guide
Xenus XTL User Guide    Specifications 
Copley Controls Corp.  41 
3.17: Serial Interface 
Channels 1 
Type RS-232 
Signals  Rxd, Txd, Gnd 
Baud Rate  9,600 to 115,200 (defaults to 9600 on power up or reset) 
Data Format  N, 8, 1 
Flow Control  None 
Protocol  Binary or ASCII format 
Function  Set up, control and diagnostics status 
3.18: CAN Interface 
Channels 1 
Connectors  2 eight-position modular (RJ-45 style) wired as per CAN Cia DR-303-1, V1.1 
One connector for signal input. 
Second connector for daisy chaining to next node. 
Signals  CAN H, CAN L, CAN Gnd 
(CAN +5 Vdc Pass though only) 
Format  CAN V2.0b physical layer for high-speed connections compliant 
Protocol  Motion Control Device 
Under DSP-402 of the CANopen DS-301 V4.01 (EN 50325-4) Application 
Layer 
Supported Modes  Profile Current, Velocity, and Position, PVT, and Homing 
Node Address Selection  16-position rotary switch on front panel 
OR programmable digital inputs 
OR stored in flash memory 
OR combination of above. 
Bus Termination 
External 121  resistor across CAN-H and CAN-L when termination plug is 
installed in second connector. 
Function  Real-time motion control 
3.19: Status Indicators 
Amplifier Status  Bi-Color LED on front panel, labeled Status*. 
CAN Status  Bi-Color LED on front panel, labeled CAN.
Conforms to CAN Indicator Specification CiA DR-303-3*. 
*For status indicator locations and codes, see Status Indicators (p. 24).
3.20: Fault Levels 
Amp Over Temperature  > 80 °C 
DC Bus Under Voltage  < +60 Vdc 
DC Bus Over Voltage  > +400 Vdc 
Encoder Power  < +4.25 Vdc 










