Performance Motion Devices Prodigy Series User Manual page 78

Electrical Reference
4
Pin Number
1
2
3
4
5
6
7
8
4.2.9
The Prodigy/CME PC/104's Ethernet transceivers are designed for use with 10/100 base-TX Ethernet and support
both TCP and UDP protocols. See Section 2.5.4, "Ethernet Communications," on page 48 for more information on the
functionality of the Ethernet port.
The Ethernet Connector (J15) is an 10-pin 2mm header-style connector with pinouts as follows:
Pin Number
1
2
3
4
5
6
7
8
9
10
4.2.10 Extension Connector
This is a 46-pin connector (J1 in Figure 4-1 on page 69), which connects the DC-1000 expansion card to the Prodigy/
CME. The DC-1000 is a Synchronous Serial Interface (SSI) for absolute encoders, and connects to the Prodigy/CME
card's parallel input connector. See Section 4.2, "Connectors," on page 72 for detailed information about the DC-
1000, its functionality, and installation instructions.
4.2.11 Pulse and Direction Differential Output
This connector, labeled J12, provides pulse and direction outputs using line drivers. Using this connector with pulse
and direction step drivers will provide a higher immunity to noise, reducing the chance of mispositioning. The pins
and their associated signals are described in the following table:
Pin
Number
1
2
3
78
Signal Description
J16
Vcc +5V
CAN+ Positive CAN signal connection
no connect reserved, do not connect
CAN- Negative CAN signal connection
no connect reserved, do not connect
CAN- Negative CAN signal connection (either this
signal or signal 4 can be used for CAN-)
GND Ground
termination optional termination - connecting this pin
with pin 6 will provide 120 ohm termination
on the CAN signals
Ethernet Connector
Signal Description
J15
EthernetTx+ Ethernet differential transmit positive
EthernetTx- Ethernet differential transmit negative
EthernetRx+ Ethernet differential receive positive
no connect no connect
no connect no connect
EthernetRx- Ethernet differential receive negative
no connect no connect
no connect no connect
no connect no connect
no connect no connect
Pin
Signal Number
J12
GND 11
GND 12
axis 4, pulse + 13
Signal
axis 3, direction +
axis 3, direction -
axis 1, pulse +
Prodigy/CME PC/104 User's Guide