Industrial
Electronic Devices
ADFweb.com Srl – IT31010 – Mareno – Treviso INFO:
www.adfweb.com
Phone +39.0438.30.91.31
User Manual
J1939 / PROFIBUS Slave
Document code: MN67437_ENG Revision 1.001 Page 10 of 27
J1939:
The connection of J1939 in the HD67437-E4x-xxx device must be made with a 3way MiniFit
Female connector. The pinout of Male Mini-Fit connector of the board is at right side of the
page.
The connection of J1939 in the HD67437-E7x-xxx device must be made with a AMP
SuperSeal 1.5 Male connector. The pinout of Female connector of the board is at right side
of the page.
The termination of J1939 line, with a 120Ω resistor, in the HD67437-Exx-xxx is made
internally of the device; when the order is performed. If the device have the J1939
terminated the code is the follow: HD67437-Exx-Yx; otherwise is this other: HD67437-Exx-
Nx.
Cable characteristics:
DC parameter:
Impedance
70 Ohm/m
AC parameters:
Impedance
120 Ohm/m
Delay
5 ns/m
Length
Baud Rate [bps]
Length MAX [m]
10 K
5000
20 K
2500
50 K
1000
100 K
650
125 K
500
250 K
250
500 K
100
800 K
50
1000 K
25
Connector3:
J1939 port
Hi = High wire
Lo = Low wire
Shl1 = Shield (to Isolated Ground)
Lo
Shl1
Hi
Connector3:
J1939 port
Hi = High wire
Lo = Low wire
Shl1 = Shield (to Isolated Ground)
Lo
Shl1
Hi
