Mitsubishi AL-ASI-BD Hardware Manual

JY992D81401E
AL-ASI-BD, AL2-ASI-BD
Hardware manual Hardware-Handbuch
Manuel du matériel Manuale hardware
Manual de Hardware Maskinvaruhandbok
JY992D81401E
External Dimensions
ENG
Abmessungen
GER
Côtes extérieures
FRE
AL-ASI-BD
mm(inch)
ASI+ ASI+
ASI - ASI -
2 6 . 5 ( 1 . 0 4 " ) 5 3 . 5 ( 2 . 1 1 " )
AL2-ASI-BD
ASI+ ASI+
ASI - ASI -
5 3 . 1 ( 2 . 0 9 " )
2 4 . 5 ( 0 . 9 6 " )
Figure 1
3
2
4
1
ASI + ASI +
ASI - ASI -
Figure 2
~
IN
L N 1 2 3 4 5 6 7 8 9 10 11 12
POWER AC INPUT
AC 100-240V
ESC
A
OK
AL-20MR-A
RELAY OUTPUT
OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 OUT 8
~
IN
L N 1 2 3 4 5 6 7 8 9 10 11 12
POWER AC INPUT
AC 100-240V
ESC
OK
AL-20MR-A
RELAY OUTPUT
OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 OUT 8
B
~
IN
L N 1 2 3 4 5 6 7 8 9 10 11 12
ASI + ASI - ASI +
ASI -
POWER AC INPUT
AC 100-240V
ESC
OK
AL-20MR-A
RELAY OUTPUT
OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 OUT 8
IN A
L N 1 2 3 4 5 6 7 8 9 10 11 12
ASI + ASI +
ASI - ASI -
POWER AC INPUT
AC 100-240V
ESC
OK
AL-20MR-A
RELAY OUTPUT
OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 OUT 8
This manual contains text, diagrams and explanations which will guide
ENG
the reader in the correct instruction and operation of the AL-ASI-BD and
AL2-ASI-BD AS-Interface module. It should be read and understood
before attempting to install or use the unit. Further information can be
found in the α Hardware or α2 Hardware Manual, and α or α2 Series
Programming Manuals.
Caution
• Persons trained in the local and national electrical standards must
replace the AL-ASI-BD or AL2-ASI-BD.
• Turn off the power supply when you install or remove the AL-ASI-BD
or AL2-ASI-BD.
• Replace the cover after removing the AL-ASI-BD or AL2-ASI-BD.
• Under no circumstances will Mitsubishi Electric be liable or responsi-
ble for any consequential damage that may arise as a result of the
installation or use of this equipment.
1. INTRODUCTION
The AL-ASI-BD and AL2-ASI-BD Actuator Sensor Interface board module (Hereafter
referred to as the AL-ASI-BD) is used in conjunction with the following α (α and α2)
series controller for data communication over an Actuator Sensor Interface (AS-
interface) network.
Table 1. Applicable Controller
Model Name of Interface Model Name of Controller
AL-ASI-BD AL-20MR-A, AL-20MR-D, AL-20MT-D
AL2-ASI-BD AL2-14MR-*, AL2-24MR-*
The AL-ASI-BD connects onto the main body of the α series controller, forming a slave
station for an AS-interface network (Input 4 points, Output 4 points). A maximum of 31
slaves can be connected to form an AS-interface network. Power for the
communication is supplied over the AS-interface bus by the AS-interface power supply.
The communication signal is superimposed over the power supply on the AS-interface
bus.
2. SPECIFICATIONS
For general specifications please refer to the α (α or α2)Series Hardware Manual.
Table 2. Hardware Communication Specifications
Item Content
Number of I/O 4 Input (in. E01-E04) 4 Output (Out. 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
40 mA or less
Consumption
Complies with AS-interface Certification, CE
Table 3. 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)
P0 Communication monitor (set by default).
Parameter
Bit
P1,P2,P3 Unused
"ON" when communication Error of AS-interface
M6
occurs
System Bit
"ON" when communication Error by AS-interface
M7
power fail occurs
Table 3. Software Communication Specifications
Item
ON: Connect to AS-interface network
Control Bit N1
OFF: Unconnected to AS-interface network
*1 Function to reset input signal (E01 - E04) when AS-interface
communication is cut for 70 ms or more.
3. WIRING & INSTALLATION
For AS-interface wiring refer to figure 1.
Table 4. AL-ASI-BD Connector Pin Assignment
Number Name
1 & 3 ASi +
2 & 4 ASi -
Use the AS-interface flat cable (yellow) for connecting the AL-ASI-BD to the
network.
When installing AL-ASI-BD refer to figure 2;
Disconnect all terminals from the power supply before
removing the cover.
1) Release screw 'A' and keep.
2) Carefully remove the factory fitted expansion port cover.
3) Cut away section 'B' from the α series controller main unit.
4) Attach the AL-ASI-BD to the main unit.
5) Tighten screw 'A' to a torque of 0.4 N·m.
When connecting AS-interface cable to the module, tighten communication
connector pin screws to a torque of 0.5 - 0.6N·m.
4. SLAVE ADDRESS SETTING &
DIAGNOSTICS
The address of AL-ASI-BD must be set from the AS-interface master module. The
setting range of the slave address is 1 to 31. New modules are preset to 0 before
shipping, if a module has been previously assigned an address other than 0, it
must be reset to 0 before it need to add into new AS-interface network.
Refer to the AS-interface master module's manual for details of how to set station
address from the AS-interface master.
Many modules can be added to a network at one time, all but one of them should
be set in their passive state (set N1=1). Once the network has been powered up
the modules can be individually activated (set N1=0), where the Master station will
assign a slave address.
Applicable Error checks
1) If a Communication defect error (M6) occurs;
- Check connections to the AS-interface master, and that the slave station
number is correct.
2) If a Communications power supply error (M7) occurs;
- Check the connection of the AS-interface Bus cable at each affected unit,
also the AS-interface power supply and its operation.
*1
Content
Usage
For ASi + cable connection
For ASi - cable connection