CSE-M53N User Manual Ver. 2.5
Sollae Systems Co., Ltd.
- 15 -
http://www.ezTCP.com
EVB
1
EVB
2
RS232 interface
O
O
RS485 interface
X
O
Pin - 9(TRX+),1(TRX-)
Industrial temperature range
X
O
Surge protection
X
O
Reverse voltage protection
X
O
Table 1-8 comparison of two evaluation boards
1.6.1 Parts
①
Power Control Jumper: To control supplying the power to the EVB or not.
Division
▽
Connection
Disconnection
Figure 1-9 power control jumper
② DC Power Connector: Terminal for connecting DC 5V Power
③ RJ45 Connector: Terminal for connecting UTP cable for Ethernet
④ D-SUB 9 Male Connector: Terminal for connecting 9 pin D-SUB connecter for RS-
232
⑤ JP5: Only used at the Factory (When producing the product)
⑥ LED Group 1
Name
Color
Description
RXD (D1)
Green
Blinks, when CSE-M53N receives data from the serial port
TXD (D2)
Blinks, when CSE-M53N sends data to the serial port
RTS (D3)
On, when CSE-M53N is available on receiving data
CTS (D4)
On, when CSE-M53N is available on sending data
TCP
On, when CSE-M53N is connected with a remote host on TCP
Table 1-9 LED Group 1
⑦ TTL Port: For 3.3V TTL logic level communication