JUKI AMB-289 Engineer's Manual page 92

2. Communication by means of RS-232C
Operation panel can give and take the data with the personal computer by using communication by means of
RS-232C.
For the cable to be connected, connect the straight type 9-pin (female) to the operation panel side. Signal
names of the operation panel are as follows.
Pin No. Signal name
1
2
3
4
5
6
7
8
9
(Caution) When the contact part becomes dirty, contact failure will be caused. Control so that the
contact part is not touched by hand, or that dust, oil or other foreign material does not
adhere to the contact part. Besides, be careful of handling the contact part since the inter-
nal element is broken by the static electricity or the like.
1
(Setting procedure)
When the lower side cover located on the side of operation panel is opened, there is a 9-pin connector for
RS-232C. Insert the cable there. When the screw for lock is attached to the connector, tighten the screw to
prevent the screw from falling.
N. C. Not connected
RXD Receive data
TXD Transmit data
DTR Data terminal ready
GND Earth
DSR Data set ready
RTS Transmission request
CTS Transmission approved
N. C. Not connected
Function
To panel
From panel
From panel
To panel
From panel
To panel
– 88 –
Signal direction