Sam4s ER-280 SERIES, Руководство по обслуживанию

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2. Product Specifications
2-4 SAM4S ER-280 SERIES
2-4 Power Specification
Item Description Remark
Input Voltage
& Current
•
U.S.A : AC 120V, 60Hz (Min : 102V, Max : 138V)
•
Europe : AC 220V/240V, 50Hz (Min : 195.5V, Max : 264.5V)
Max & Min :
±
15%
Power Consumption
•
Regularity : Approx. 20W
Output Voltage
•
AC 19V 2.3A (Wire Color : Blue-Blue)
•
AC 24V 0.15A (Wire Color : Red-Red)
Power Transformer
Output
Table 2-5 Power Specification
2-5 Interface Specification
2-5-1 RS-232C Serial Interface
2-5-1-1 Specification
Item Description Remark
Data Transmission
•
Serial
Synchronization
•
Asynchronous
Hand Shaking
(Flow Control)
•
H/W : DTR / DSR
Signal Level
•
Logic”1” (MARK) : -3V ~ -15V
•
Logic”0” (SPACE) : +3V ~ +15V
Baud Rate
•
9600 bps
Data Word Length
•
8 Bit
Parity
•
None
Connector
•
DB9P Female and RJ-45 connector (I/F PBA Side)
RJ-45 Option
Voltage Supply
•
VCC(+5V/150mA) is supplied at 9Pin of D-SUB Connector.
•
VCC(+5V/150mA) is supplied at 1Pin of RJ-45 Connector.
For Bar Code Reader
or other devices
Table 2-6 RS-232C Specification
2-5-1-2 Signal Description (DSUB 9PIN Female)
Pin No. Signal Name Signal Direction Function
BODY Frame GND - Frame Ground
2 RXD Input Receive Data
3 TXD Output Transmit Data
4 DTR Output
This Signal indicates whether the ECR(ER-260) is busy. (H/W flow control)
①
MARK(Logic1) : The ECR is busy
②
SPACE(Logic0) : The ECR is not busy
③
The host transmits a data to the ECR, after confirming this signal.
5 Signal GND - Signal Ground
6 DSR Input
This signal indicates whether the host computer or receipt printer can receive data.
(H/W flow control)
①
MARK(Logic1) : The host can receive a data.
②
SPACE(Logic0) : The host can not receive a data
③
The ECR transmits a data to the host or receipt printer, after confirming this signal.
9 VCC Output VCC(+5V/150mA) is supplied at 9Pin of D-SUB Connector. *Caution*
Table2-7 RS-232C Signal Description