7
6
2-2-1. Interface Connector
<9 Pin Serial>
<USB “B” Type>
<Ethernet>
9Pin Serial Interface
Pin
Signal
I/O
Description
2
RXD
Input
Printer receive data line RS-232C level
3
TXD
Output
Printer transmit data line RS-232C level
4, 7
DTR
Output
Printer handshake to host line RS-232C level
5
GND
-
System Ground
6
DSR
Input
Data Send Ready
1,8,9
NC
-
USB Interface
Pin
Signal
I/O
Description
1
+5V
-
+5V
2
DATA-
-
Printer transmit data line
3
DATA+
-
Printer transmit data line
4
GND
-
System Ground
Ethernet Interface
PIN
SIGNAL
I/O
1
Data Out +
Output Data +
2
Data Out -
Output Data -
3
GND
Ground
4
Data IN +
Input Data +
5
Data IN -
Input Data -
6
N.C
7
N.C
8
N.C
This equipment is indoor use and all the communication wirings are limited to inside of the building.
2-2-2. Cash Drawer Connector
The printer can operate two cash drawers with a 6 pin RJ-11 modular connector.
The driver is capable of supplying a maximum current of 1.0A for 510ms or less when not printing.
PIN
SIGNAL
DESCRIPTION
1
Signal GND
-
2
Drawer kick-out drive signal 1
Output
3
Drawer open/close signal
Input
4
+24V
-
5
Drawer kick-out drive signal 2
Output
6
Signal GND
-
Summary of Contents for SLK-T20EB Series
Page 2: ......
