Mitsubishi AL2-14MR-A, Hardware Manual

Page: 55 / 434

α
2 Simple Application Controllers
AL2-ASI-BD 9
ENG-45
ENG
9.1.2 System Configuration
Figure 9.2: System Configuration
9.2 Specifications
For general specifications please refer to the Chapter 2.
*1 Function to reset input signal (E01 - E04) when AS-interface communication is cut for 70
ms or more.
Table 9.1: Hardware Communication Specifications
Item Content
Number of I/O 4 Input (E01-E04) 4 Output (A01-A04)
I/O Refresh Time Max. 5ms
Network Distance Max. 100m
External Power Voltage Typ. 30.5V DC (AS-interface Power supply)
External Power Current Consumption 40 mA or less
EC Directive EMC
Complies with AS-interface Certification
Table 9.2: Software Communication Specifications
Item Content
Station Number Set by Master Station (Factory default 0)
IO Code 7
ID Code F
Data Bit D0 - D3 Input/Output 01 - 04 (E01 - E04, A01 - A04)
Parameter Bit
P0
Communication monitor (set by default).
*1
P1,P2,P3 Unused
System Bit
M6 “ON” when communication Error of AS-interface occurs
M7 “ON” when communication Error by AS-interface power fail occurs
Control Bit N1
ON: Connect to AS-interface network
OFF: Unconnected to AS-interface network
AS-interface Master
Module
AS-interface
Power Supply
AS-interface Slave
(
α
2 Series
+ AL2-ASI-BD)
AS-interface Slave
(Sensor / Actuator)
AS-interface Slave
(Sensor / Actuator)
AS-interface Slave
(Sensor / Actuator)