Murr Elektronik Data Panel xtreme DB DP-34044-1, Руководство пользователя

Страница: 8 / 54

8
4.2 CONFIGURING THE NODE ID
CAN
1 2
4 3
6 5
7 8
1 2 3 4 5 6
7 8 9 10 11 12
13 14 15 16 17 18
The Node ID is configured by jumpering the matching Config-A to Config-B. The Node ID starts with a base source address of 61408
(0xEFE0) with no jumpers installed. The offset address is configured with the use of binary coded decimal (BCD). A power cycle is
required when changing the Node ID. If a duplicate source address is on the network on a power up our module will stay in address
arbitration mode and will not function.
EXAMPLE
Jumpers from pin 2 to pin 8 (1’s) and
pin 4 to pin 10 (4’s) offset= 1+4=5
61408 (base address) + 5 (Node ID) = 61413
(Node ID))
Node ID 1's 2's 4's 8's Node ID
Source
Address
0 0 0 0 0 61408 224
1 1 0 0 0 61409 225
2 0 1 0 0 61410 226
3 1 1 0 0 61411 227
4 0 0 1 0 61412 228
5 1 0 1 0 61413 229
6 0 1 1 0 61414 230
7 1 1 1 0 61415 231
8 0 0 0 1 61416 232
9 1 0 0 1 61417 233
10 0 1 0 1 61418 234
11 1 1 0 1 61419 235
12 0 0 1 1 61420 236
13 1 0 1 1 61421 237
14 0 1 1 1 61422 238
15 1 1 1 1 61423 239
Node ID (0-15 Offset) in BCD
Config1-A (pin 2) to Config1-B (pin 8) = 1’s
Config2-A (pin 3) to Config2-B (pin 9) = 2’s
Config3-A (pin 4) to Config3-B (pin 10) = 4’s
Config4-A (pin 5) to Config4-B (pin 11) = 8’s
Config1-A
Config2-A
Config3-A
Config4-A
Config1-B
Config2-B
Config3-B
Config4-B
Please note that all devices on the same
J1939 network must have a different Node ID
All unused pins need to be plugged with a
Deutsch #114017 sealing plug to maintain
the IP67 rating