12.1 External Input/Output Connector and Signals
310
Connector Type and Signal Pinouts
The connector shell is conductively connected to the metal instrument chassis and the
protective earth pin of the power plug. Be aware that it is not isolated from ground.
EXT I/O Connector (Instrument Side)
Connector: (Instrument Side)
•
37-pin D-sub female with #4-40 screws
Mating Connectors:
•
DC-37P-ULR (solder type)
•
DCSP-JB37PR (pressure weld type)
Japan Aviation Electronics Industry Ltd.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
TR
IG
(U
nu
se
d
)
(U
nu
se
d
)
LD1
LD3
(U
nu
se
d
)
ISO_
5V
IS
O_
COM
BIN7
, A
N
D
BIN9
LD5
ERR
BIN1
, P
A
R
A
1
-H
I
BIN3
, PARA1-L
O
BIN5
, P
A
R
A
3
-IN
(U
nu
se
d
)
(U
nu
se
d
)
OU
T_O
F
_B
INS
(U
nu
se
d
)
(U
nuse
d
)
(U
nuse
d
)
LD0
LD2
LD4
LD_VALID
ISO_COM
EOM
BIN8
BIN10
LD6
IND
E
X
BIN2
, PARA1-IN
BIN4
, PARA3-HI
BIN6
, PARA3-LO
(U
nuse
d
)
(U
nuse
d
)
(U
nuse
d
)
ANALYZER mode (IM3533-01 only)
(p. 322)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
TRIG
(U
nu
se
d)
(U
nu
se
d)
LD1
LD3
(U
nu
se
d)
IS
O_
5V
IS
O_C
O
M
(U
nu
se
d)
(U
nu
se
d)
LD5
ERR
(U
nu
se
d)
(U
nu
se
d)
(U
nu
se
d)
(U
nu
se
d)
(U
nu
se
d)
(U
nu
se
d)
(U
nu
se
d)
(Un
u
sed)
(Un
u
sed)
LD0
LD2
LD4
LD_VALID
ISO_
COM
EO
M
(Un
u
sed)
(Un
u
sed)
LD6
INDEX
(U
nu
se
d)
(Un
u
sed)
(Un
u
sed)
(Un
u
sed)
(Un
u
sed)
(Un
u
sed)
Rear
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
TR
IG
(U
nu
se
d
)
(U
nu
se
d
)
(U
nu
se
d
)
(U
nu
se
d
)
(U
nu
se
d
)
ISO_
5V
IS
O_
COM
AND
No.
2_PA
R
A1-IN
(U
nu
se
d
)
ERR
No.
1_PA
R
A1-HI
No.1_PARA1-LO
No.
1_PA
R
A3-IN
No.
2_PA
R
A3-HI
No
.2_PARA3-Lo
(U
nu
se
d
)
(U
nu
se
d
)
(U
nused)
(U
nused)
(U
nused)
(U
nused)
(U
nused)
(U
nused)
ISO_COM
EOM
No.2
_PAR
A1-HI
No.2
_PAR
A1-LO
(U
nused)
IND
E
X
No.1
_PAR
A1-IN
No.1
_PAR
A3-HI
No.1
_PAR
A3-LO
No.2
_PAR
A3-IN
(U
nused)
(U
nused)
CONTINUOUS measurement mode
(p. 323)
TRANSFORMER mode (p. 322)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
TR
IG
(U
nu
se
d
)
(U
nu
se
d
)
LD1
LD3
(U
nu
se
d
)
ISO_
5V
IS
O_
COM
AND
(U
nu
se
d
)
LD5
ERR
HI
LO
(U
nu
se
d
)
(U
nu
se
d
)
(U
nu
se
d
)
(U
nu
se
d
)
(U
nu
se
d
)
(U
nuse
d
)
(U
nuse
d
)
LD0
LD2
LD4
LD_VALID
ISO_COM
EOM
(U
nuse
d
)
(U
nuse
d
)
LD6
IND
E
X
IN
(U
nuse
d
)
(U
nuse
d
)
(U
nuse
d
)
(U
nuse
d
)
(U
nuse
d
)
Summary of Contents for IM3533
Page 2: ......
Page 8: ...Contents vi...
Page 52: ...3 3 When TRANSFORMER Mode 44...
Page 156: ...4 5 Setting Application Settings 148...
Page 200: ...5 3 Application Settings 192...
Page 216: ...6 4 Setting Application Settings 208...
Page 270: ...9 4 Deleting a Panel 262...
Page 316: ...11 7 File and Folder Operations 308...
Page 338: ...12 6 Measurement Using a Computer 330...
Page 396: ...Appendix 13 Device Compliance Statement A26...
Page 399: ......
Page 400: ......