1.1.
Specifications
MDC
‐
711
MDC
‐
714
MDC
‐
741
Ethernet
Port
x1,
10/100
Base
‐
TX
Protocol
Modbus/TCP
Slave
Max.
Connection
8
COM
Port
RS
‐
232
x1,
(TXD,
RXD,
RTS,
CTS,
GND)
x4,
(TXD,
RXD,
RTS,
CTS,
GND)
RS
‐
485
x1,
(Data+,
Data
‐
)
x4,
(Data+,
Data
‐
)
x1,
(Data+,
Data
‐
)
Baud
Rate
1200,
2400,
4800,
9600,
19200,
38400,
57600,
115200
(bps)
Data
Format
N81,
E81,
O81
Protocol
Modbus
RTU
Master
Max.
Node
32
nodes
for
each
RS
‐
485
port
Polling
Definition
240
definitions
for
all
RS
‐
232/485
ports
Shared
Memory
9600
registers
for
each
of
AI,
AO,
DI
and
DO
Data
System
System
5
‐
Digit
7
Segment
LED
Display
Yes,
to
display
IP
address
System
LED
Indicator
Yes,
to
display
heartbeat
Mechanical
Dimension
(W
x
H
x
D)
102
mm
x
125
mm
x
28
mm
Installation
Wall
Mount
Power
Required
Supply
Voltage
+10
VDC
~
+30
VDC
(non
‐
regulated)
Power
Consumption
2.5
W
Environment
Operating
Temperature
‐
25°C
~
+75°C
Storage
Temperature
‐
30°C
~
+80°C
Humidity
10
~
90%
RH,
non
‐
condensing
Copyright
©
2014
ICP
DAS
Co.,
Ltd.
All
Rights
Reserved.
∗
E
‐
mail:
‐
7
‐
