Cables and Connectors
Serial host interface specifications
MAX 3000 Installation and Basic Configuration Guide
C-33
Table C-25. Pinouts for RS-449/RS-366 cable to generic serial host
Model number MBHD-449-366
Part number 2510-0078-001
Pair #
Signal
(MAX)
MAX male DB-44
(MAX)
Host female DB-37
RS-366 female DB-25
1
FGND
1
1
2
SD+
SD-
29
30
4
22
3
RD+
RD-
40
39
6
24
4
ST+
ST-
42
41
5
23
5
RT+
RT-
37
38
8
26
6
DSR
DCD/CTS
6
36
11
9, 13*
7
RTS
RI
7
43
7
15
8
DTR
SGND
8
25
12
19, 20, 37*
9
TT+
TT-
31
32
17
35
10
DPR
ACR
9
10
2
3
11
CRQ
PND
11
12
4
5
12
DLO
SGND
13
25
22
7
13
NB1
NB2
21
22
14
15
