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3.8.4. Terminals
3.8.4.1. Outline
Terminal for
firmware
upgrading
Cube connecting port
3.8.4.2. Rotary dial
Used to set to suit the cube configuration.
No.
Name
0
FRONT
1
REAR
2
D-FRONT
3
D-REAR
4
(reserved)
5
(reserved)
6
(reserved)
7
(reserved)
8
(reserved)
9
TEST
3.8.4.3. Terminal for firmware upgrading/slide switch
Used to upgrade the firmware of the unit. Set the slide switch FACTORY (left side) when
upgrading.
•
Terminal: D-sub 9 pins (male)
•
Cable: Commercially available RS-232 cross cables can be used to connect with a PC.
•
Pin assignment:
Pin No.
1
2
3
4
5
6
7
8
9
Slide switch
OPE RESET
FACTORY
Reflection
One-time reflection
One-time reflection
Direct displaying
Direct displaying
I/O
–
N.C.
Input
RD (Receive Data)
Output
SD (Send Data)
Output
ER (Equipment Ready)
–
SG (Signal Ground)
Input
DR (Data Set Ready)
–
N.C.
–
N.C.
–
N.C.
Reset button
LED
POWER
0 : FRONT
ERROR
FW-EN
1 : REAR
9 : TEST
Access type
F
F
r
r
o
o
n
n
t
t
Front
R
R
e
e
a
a
r
r
Rear
Front
Rear
Signal
99
Rotary dial
Unit connecting port
Applicable product
1
6
2
7
3
8
4
9
5
Terminal for
firmware upgrading
REV 2.5
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