Sam4s ER-5200M Service Manual

2 Product Specifications
SAM4S ER-5200 Series 2-11
2-5 Interface Specifications
2-5-2 IRC Serial Interface
2-5-2-(a) Specification (Same as RS-485 2-Wire Communication Method)
Item Description Remark
Data Transmission
• Serial
Synchronization
• Asynchronous
Signal Level
(Receive)
• Logic”1” : (V
A-VB) ≥ 0.2V
• Logic”0” : (V
A-VB) ≤ -0.2V
Baud Rate
• 9600 bps Only
Data Word Length
• 7 Bit / 8 Bit
Parity
• None / Even / Odd
Connector
• Modular Jack Connector 12P (2Port-6Pin)
Table2-16 IRC Specification
2-5-2-(b) IRC I/F Cable
Figure2-6 IRC Cable
2-5-2-(c) Cable Connection
Figure2-7 IRC Cable Connection
1 (TX/RX_B)
2 (TX/RX_B)
3 (F.GND)
4 (F.GND)
5 (TX/RX_A)
6 (TX/RX_A)
1 (TX/RX_B)
2 (TX/RX_B)
3 (F.GND)
4 (F.GND)
5 (TX/RX_A)
6 (TX/RX_A)
ECR
MASTER or
SLAVE
ECR
SLAVE

Sam4s ER-5200M Specifications

General

Brand	Sam4s
Model	ER-5200M
Category	Cash Register
Language	English