UMAX140900RST. Ethernet to CAN Converter. Version 1
Page: 36-41
9.2.1 Ethernet Connector
M12 socket, 8-pin, A-coded, female connector, Phoenix Contact, P/N: 1441817.
Table 11. Ethernet Connector Pinout
PIN #
Description
1
BAT + (9-36V)
2
BAT
– (GND)
3
BAT
– (GND)
4
ETH_TX
–
5
6
7
BAT + (9-36V)
8
ETH_RX
–
Use A-coded mating connectors compliant with IEC 61076-2-101:2012.
The AX070531 Ethernet and Power Cable - 1.7m (5.5 ft.), 8-pin M12 A-coded, Unterminated
Leads, Ethernet Jack, can be used for experimenting. The cable is rated -
40…+75 °C.
9.3 CAN
Table 12. CAN Parameters
Parameter
Value
Remarks
Number of Ports
1
Port Type
High Speed, ISO 11898-2
compatible
Twisted pair, up to 1 Mbit/s. Shield connection is
provided if shielded cable is used.
Baud Rate
1000, 666.6(6), 500, 250,
125, 100, 83.3(3), 50, 20,
10
1
[kbit/s]. Programmable through web interface.
Protocol
CAN Bosch 2.0A and B
Data Frames and Remote Frames with Standard
and Extended IDs are supported. CAN ID range
and mask filtering is provided.
1
Support for 666.6(6) kbit/s is absent in firmware versions 1.xx…4.xx.
CAN port does not contain 120 Ohm termination resistor.
9.3.1 CAN Connector
M12 socket, 5-pin, A-coded, female connector, Phoenix Contact, P/N: 1441778.
PIN #
Description
1
CAN_SHIELD
2
POUT + (Switch Output)
3
POUT
– (GND)
4
CAN_H
5
CAN_L
Use mating A-coded connectors compliant with IEC 61076-2-101:2012.
The AX070532 CAN Cable - 1.5 m (5 ft.), 5-pin M12 A-coded, Unterminated Leads, can be
used for experimenting. The cable is rated -
40…+105 °C.
