3onedata 7210 Manual del usuario - Página 3
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2. 2. 2. 2. E1
E1
E1
interface
interface
E1 interface
interface 120
NO.
NO.
NO.
NO.
1
2
RX+(receive data +)
3
RX-(receive data -)
4
5
6
TX+(send data +)
7
8
DIP
DIP
switch
switch
DIP
DIP switch
switch setup
There have a range of DIP switch in the 7210
SW1 for function setup,SW2 for Ethernet mode setup.
1. 1. 1. 1. Function
Function
Function
Function setup
Ethernet
mode
Ethernet
Ethernet
Ethernet mode
mode
mode choice
NO.1 NO.2 NO.3
OFF
OFF OFF 10/100M, full/half duplex
OFF
ON
OFF
OFF
OFF
ON
ON
OFF
ON
ON
ON
OFF
ON
ON
T T T T imepiece
imepiece
choice
imepiece choice
imepiece
choice（NO.4
choice
ON
OFF
120
120
/RJ-45
/RJ-45
120Ω/RJ-45
/RJ-45 define
Function
define
Function
Function define
Function
define
define
NC(null)
GND(ground)
GND(ground)
TX-(send data -)
NC(null)
setup
setup: : : :
setup
setup
switch
setup
switch
setup switch
switch SW1
choice
choice
choice
Ethernet mode
auto-negotiation
OFF 10/100M auto-negotiation
half duplex
ON
10M, full/half duplex
auto-negotiation
ON
10M, half duplex
OFF 100M, full duplex
OFF 100M, half duplex
ON
10M, full duplex
ON
10M, half duplex
NO.4
NO.4）
NO.4
Local timepiece
Resume timepiece
Your Serial and Data Communications Expert
define
define
define
I/O
I/O
I/O
I/O
input
input
output
output
SW1
SW1
SW1
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panel,