1-13 (E)
HDS-X5800
1-8. Input and Output Signals of
Connectors
The input and output signals of the connectors at the rear
panel are as follows.
REMOTE2 A/B
: RS-422A (D-sub 9-pin, Female)
Pin No.
Signal name
Input/Output
Function
1
FG
_
Frame ground
2
TX (
_
)
O
Transmitted data (
_
)
3
RX (
+
)
I
Received data (
+
)
4
GND
_
Common ground
5
_
_
No connection
6
GND
_
Common ground
7
TX (
+
)
O
Transmitted data (
+
)
8
RX (
_
)
I
Received data (
_
)
9
_
_
No connection
The frame ground and the common ground are connected
internally inside the system.
REMOTE3
: RS-232C (D-sub 9-pin, Male)
Pin No.
Signal name
Input/Output
Function
1
DCD
I
Date carrier detect
2
RX
I
Received data
3
TX
O
Transmitted data
4
DTR
O
Data terminal ready
5
GND
_
Signal ground
6
DSR
I
Date set ready
7
RTS
O
Request to send
8
CTS
I
Clear to send
9
_
_
No connection
Pin-6 (DSR) is connected to pin-1 (DCD) internally inside
the system.
ALARM
: D-sub Mini 15-pin, Female
Pin No.
Signal name
Input/Output
Function
1
ALARM-3
O
Alarm drive-3
2
ALARM-1
O
Alarm drive-1
3
ALARM-4
O
Alarm drive-4
4
GND
_
Ground
5
ALARM-5
O
Alarm drive-5
6 to 8
GND
_
Ground
9
ALARM-6
O
Alarm drive-6
10
GND
_
Ground
11
GND
_
Ground
12
ALARM-2
O
Alarm drive-2
13 to 15
GND
_
Ground
n
Specifications of the alarm output
Open collector output
Voltage that can be applied to the terminal : 0 to 20 V
Pull-in current :
Maximum 50 mA when the output transistor is
saturated (output terminal voltage is 1 V or less).
Output terminal voltage
x
pull-in current < 50 mV
when the output transistor is non-saturated.
DATA
:
10BASE-T/100BASE-TX (RJ-45 8-pin Modular jack)
Pin No.
Signal name Input/Output
Function
1
TDB
O
Transmitted data B
2
TDA
O
Transmitted data A
3
RDB
I
Received data B
4
BI_D3
+
_
(
*
1)
5
BI_D3
_
_
(
*
1)
6
RDA
I
Received data A
7
BI_D4
+
_
(
*
1)
8
BI_D4
_
_
(
*
1)
*
1 : This signal line is not used in this system. It is connected to the
termination circuit inside the system.
_
EXT VIEW
_
1
5
6
9
_
EXT VIEW
_
5
1
9
6
_
EXT VIEW
_
1
5
11
15
6
10
1-8. Input and Output Signals of Connectors
1
8
_
EXT VIEW
_
