4-2 (E)
DNE-1000
4-1-1. Required Tools
In the “4. Test of Communication” of the self diagnostics mode, the following connector tool is used.
1. Connector Tool for RS-422A Loop Back Test
This connector is connected between 2-pin and 4-pin, and between 3-pin and 5-pin of the D-sub 15-pin
female connector. (Other pins are opened.)
4-1. Self Diagnostics Mode
2. Connector Tool for RS-232C Loop Back Test
This connector is connected between 2-pin and 3-pin of the D-sub 9-pin female connector.
(Other pins are opened.)
Pin No.
Signal name
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
— EXT VIEW —
1
8
9
15
[D-sub 15-pin
.
Female]
GND
TX KEY DATA (
+
)
TX KEY DATA (
_
)
RX KEY DATA (
+
)
RX KEY DATA (
_
)
_
_
GND
GND
SERIAL BUS LD (
+
)
+
12 V
SERIAL BUS LD (
_
)
+
12 V
+
12 V
GND
Pin No.
Signal name
1
2
3
4
5
6
7
8
9
— EXT VIEW —
5
1
9
6
[D-sub 9-pin
.
Male]
_
TXO
RXIN
_
GND
_
_
_
_