Magnescale LT20A Series User Manual

34 (E)
LT20A / LT30 Series
Signal
N.C
SG (Signal GND)
RXD (Received data)
TXD (Transmit data)
CTS (Clear to send)
RTS (Request to send)
+10 V
N.C
Pin
No.
1
2
3
4
5
6
7
8




I/O
I
O
I
O
Signal
—
SG
TXD
RXD
RTS
CTS
DSR
• RS-TRG (I/O connector (Common))
An “L” (ON) input 1 causes the measured values to be
output via the RS-232C connector.
9. RS-232C Interface (only RS-232C model)
The counter unit is connected to a personal computer to
use the computer to control the counter unit. (See “5-1-3.
RS-232C model”.)
9-1. Terminal pin assignment
Rear panel of counter unit
RS-232C
Connected
equipment side
Signal
• RS-232C
8 7 6
5 34
12
RC-232C
7 6 5 4 3 2 1 7 6 5 4 3 2 1
1 2 3 4 5 6 7
AB
SIG. IN A
SIG. IN B
FG +V 0V
DC IN
(Common)
I/O connector

Magnescale LT20A Series Specifications

General

Brand	Magnescale
Model	LT20A Series
Category	Cash Counter
Language	English