Delta AS Series Manual

Chapter 9 Serial Communication Module AS00SCM
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9_
9.4.3 Remote Module Setting
1. Double-click AS00SCM-A -> AS remote module in Device Setting and click AS Serial Remote Module. To set up
the remote module in RTU mode, set the function card type 2 to AS-FCOPM, AS-FEN02 or AS-FPFN02:
For the following four situations, you can either stop I/O module (all I/O modules stop running) or keep I/O module
running (all I/O modules keep the same state).
1) When a Master connection is lost
 I/O modules stop running: all I/O modules stop running
 I/O modules keep the same state: all modules keep running
2) When a Scanner has reconnected after the connection lost
 I/O modules stop running: all I/O modules stop running
 I/O modules keep the same state: all modules keep running
3) When an alarm occurs in an I/O module
 I/O modules stop running: all I/O modules stop running (after resupply power to resume running)
 I/O modules keep the same state: all modules keep running
4) When an I/O connection is lost
 I/O modules stop running: all I/O modules stop running (after resupply power to resume running)
 I/O modules keep the same state: all modules keep running
Procedure Settings (RTU)
Digital & Analog
Input Modules
Digital Output
Modules
Analog Output Module
(I/O Module Settings)
Clear
Keep
Master
connection
lost
I/O module stops
running
Cannot update data
on the master
Output value = 0
Output value
= 0
No change to
the output
value
I/O module keeps
the same state
No change to the output value

Delta AS Series Specifications

General

Series	AS Series
Power Supply	24VDC
Cooling Method	Natural convection
Programming Language	Function Block Diagram (FBD)
Communication Interface	Ethernet, RS-232, RS-485
Output Voltage	24V DC
Output Current	2A
Operating Temperature	55°C
Storage Temperature	70°C
Protection Features	Overvoltage
Certifications	CE, UL