SIG-5450 User Manual Ver. 1.1
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1.4.2
Ethernet
SIG-5450 provides 10/100Mbps Ethernet. The pin assignment is as follows:
Figure 1-3 Ethernet
1.4.3
Digital Output Port
This port is interfaced with a 3.5mm pitch 6-pole terminal block.
Figure 1-4 Digital output port
⚫
Port Specification
Division
Value
Number of ports
2
Max. Allowed Current
at DC 30V
Normal Open
5A
Normal Close
1A
Table 1-2 Port Specification
The port specifications are for resistive loads. It is recommended to design
about 10 ~ 20% of the maximum allowable current for capacitive loads such as SMPS
and inductive loads such as motors.
⚫
Port Operation
Division
NO Operation
NC Operation
Port 0
OFF
NOT connected to C0
Connected to C0
ON
Connected to C0
NOT connected to C0
Port 1
OFF
NOT connected to C1
Connected to C1
ON
Connected to C1
NOT connected to C1
Table 1-3 Port Operation
