Ver.2.01
COM-4(PCI)H
4
25pin D-SUB connector distribution unit is used.
Aft
er using optional dist
ribut
ion unit CCU-78F/25
M and distribut
ing to 25pin D-SUB connector for four c
hannels [M (male)
type], it connect
s wit
h external apparat
us.
T
here are t
he following features.
-
A unit can be attached in a DIN rail a
t opt
ional DIN rail a
dap
t
er DIN
-ADP1.
-
By carrying out a screw stop
, a unit is fixabl
e t
o a wall et
c.
-
By connecting an external power supply
, it is possible t
o output a power supply f
rom 25 pin D-SUB connector.
Please use t
he optional connection c
able dealin
g wit
h 25pin D-SUB c
onnector et
c. from four distribut
ed connect
ors.
Accessories connection method
RS-232C cables connecting
to external devices
To Boar d
CCU-78F/25M
Connection conversion unit
for the COM-8ch
/4ch board
Option
cable
25-pin D -SU B
connector
External
equipment
External
equipment
External
equipment
.
.
.
Signal arrangement of interface connector
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
- Connector used
25-pin D -SU B, mal e connect or
Thumb screw: UNC#4-40(inch screrw)
- Applicable
17JE
-13250-02(D8C)(mfd
. by DDK, Female)
CN 5-D25F (mf d. by CONT EC, Female) (Fi ve connect or set )
* A power supply output is referred to.
N .C.
N .C.
N .C.
N .C.
N .C.
N .C.
Dat a Ter minal Ready DTR
N .C.
Ring I ndi cat or
RI
N .C.
N .C.
Pow er suppl y out put *
F G
T
xD
Transmit Data
RxD
Receive Data
RTS
Request to Send
CTS
Clear to Send
D SR
Dat a Set Ready
SG
Signal Ground
D
CD
Data Carrier Detect
N .C.
N .C.
N .C.
N .C.
N .C.
Distribution unit and the cable for distribution units (option)
Distribution unit for COM -8ch/4ch board CCU-78F/25M
COM -4ch Board connection cable for CCU-78F/25M (2m) RSS-78M /37M
Connection cable (option)
RS-232C D-SUB25P straight cable (1.8m) RSS-25M /F
RS-232C D-SUB25P cross cable (1.8m) RSC-25F
RS-232C connector conversion straight cable (25M -> 9F, 1.8m) RSS-25M /9F
RS-232C connector conversion straight cable (25F -> 9M , 1.8m) RSS-25F/9M
RS-232C connector conversion cross cable (25F -> 9F, 1.8m) RSC-25F/9F
