ION/CME N-Series Digital Drive Developer Kit User Manual
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1.9.12 Expansion CAN Connector (J11-1, J11-2)
The following table details the Expansion CAN Connectors (J11-1 and J11-2), which consist of two 8-pin RJ45
connectors wired such that each J11-1 pin connects to the matching J11-2 connector pin (daisy chain configuration).
1.9.13 Host Serial Connector (J12)
The following table details the Host Serial Connector (J12), which is provided with serial host interface N-Series ION
DKs. This connector supports two RS232 ports or a single RS485 port operating in either RS485 full duplex, or RS485
half duplex mode. This connector is a female DB-9.
1.9.14 Host Serial Header Connector (J15)
The following table details the Host Serial Header Connector (J15), which is provided with serial host interface N-
Series ION DKs. This connector provides a subset of the signals provided with the Host Serial Connector (J12). This
connector is an 8-pin 100 mil header.
8
8
N.C.
J11-1 Pin #
J11-2 Pin #
Signal Name
Description
1
1
Expansion CAN transmit
2
2
ExpCAN-
Expansion CAN receive
3
3
GND
Ground
4
4
N.C.
5
5
N.C.
6
6
N.C.
7
7
GND
Ground
8
8
N.C.
Pin # Signal Name RS232
RS485 Full Duplex
RS485 Half Duplex
J12
1
No connect
no connect
no connect
no connect
2
Srl1Xmt
Serial 1 transmit output
no connect
no connect
3
Srl1Rcv
Serial 1 receive input
no connect
no connect
4
No connect
no connect
no connect
no connect
5
GND
Ground
Ground
Ground
6
R
no connect
Positive (non-inverting) receive input
no connect
7
Srl2Rcv/RS485Rcv-
Serial 2 receive input
Negative (inverting) receive input
no connect
8
Srl2Xmt/RS485Xmt-
Serial 2 transmit output
Negative (inverting) transmit output
Negative transmit/receive
9
R
no connect
Positive (non-inverting) transmit output
Positive transmit/receive
Pin # Signal Name Description
1
Srl2Xmt
Serial2 Transmit
2
Srl2Rcv
Serial2 Receive
3
Srl1Xmt
Serial1 Transmit
4
Srl1Rcv
Serial1 Receive
5
DigitalIO6
DigitalIO6 signal
6
RS485Sel
RS232/RS485 select pin
7
GND
Ground
8
GND
Ground
Summary of Contents for CME N Series
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