Mitsubishi Electric AL-ASI-BD Manual De Hardware página 13

AL-ASI-BD
Hardware manual
Hardware-Handbuch
Manuel du matériel
JY992D81401B
External Dimensions
ASI+ ASI+
ASI - ASI -
Abmessungen
Côtes extérieures
53.5(2.11)
61.4(2.42)
26.5(1.04)
mm (inch)
Figure 2
Figure 1
~
1 L 2 N 3 4 5 6 7 8
POWER
AC 100-
3
2
4
1
OUT 1 OUT 2 OUT 3
ASI+ ASI+
ASI - ASI -
~
1 L 2 N 3 4 5 6 7 8
POWER
AC 100-
3
OUT 1 OUT 2 OUT
Manual number : JY992D81401
Manual revision : B
Date : 05/00
HEAD OFFICE : MITSUBISHI DENKI BLDG MARUNOUTI TOKYO 100-8310
HIMEJI WORKS : 840, CHIYODA CHO, HIMEJI, JAPAN
JY992D81401B
This manual contains text, diagrams and explanations which will guide the reader in the
ENG
correct instruction and operation of the AL-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 and PROGRAMMING MANUALS.
Caution
•Persons trained in the local and national electrical standards must replace the AL-ASI-BD.
•Turn off the power supply when you install or remove the AL-ASI-BD.
•Replace the cover after removing the AL-ASI-BD.
•Under no circumstances will Mitsubishi Electric be liable or responsible for any consequential
damage that may arise as a result of the installation or use of this equipment.
1. INTRODUCTION
The AL-ASI-BD Actuator Sensor Interface board module (Hereafter referred to as the AL-ASI-BD) is used
in conjunction with an AL-20MR-A, AL-20MR-D or AL-20MT-D
over an Actuator Sensor interface (AS-Interface) network.
The AL-ASI-BD connects onto the main body of the
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
Table 1. Hardware Communication Specifications
Item
Number of I/O
I/O Refresh Time
Network Distance
~
L N IN
1 2 3 4 5 6 7 8 9 10 11 12 External Power Voltage
POWER AC INPUT
AC 100-
A
ESC
External Power Current
OK
AL-20MR-A
Consumption
RELAY OUTPUT
OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 OUT 8
Complies with
IN
9 10 11 12
AC INPUT Table 2. Software Communication Specifications
ESC
OK Item
AL-20MR-A
RELAY OUTPUT
OUT 4 OUT 5 OUT 6 OUT 7 OUT 8
Station Number
B
IO Code
IN
9 10 11 12
ASI+ASI - ASI+ ASI -
AC INPUT
ESC ID Code
OK
AL-20MR-A
Data Bit
RELAY OUTPUT
5 6
OUT 4 OUT OUT OUT 7 OUT 8
Parameter Bit
~
IN
1 L 2 N 3 4 5 6 7 8 9 10 11 12
ASI+ ASI - ASI+ ASI -
POWER AC INPUT
AC 100-
A
ESC
OK
AL-20MR-A
RELAY OUTPUT System Bit
OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 OUT 8
Control Bit
*1 Function to reset input signal (E01 - E04) when AS-Interface communication is cut for 70 ms or more.
*2 Displayed in
TELEX : J24532 CABLE MELCO TOKYO
Effective MAY.2000
Specifications are subject to
change with out notice.
α
series controller for data communication
α
series controller, forming a slave station for an
α
HARDWARE MANUAL.
Content
4 Input (in. E01-E04) 4 Output (Out. A01-A04)
Max. 5ms
Max. 100m
Typ. 30.5V DC (AS-Interface Power supply)
40 mA or less
ASi Certification, CE
Content
Set by Master Station (Factory default 0)
7
F
D0 - D3 Input Output 01 - 04 (E01 - E04, A01 - A04)
P0 Communication monitor (set by default).*1
P1,P2,P3 Unused
M6 Communication Error *2
M7 Communication Error - ASi Power Supply *2
N1 Active - Passive switch *2
α
controllers system Bits M6, M7 & control Bit N1.
3. WIRING & INSTALLATION
For AS-Interface wiring refer to figure 1.
Table 3. 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;
1) Remove screw 'A' and keep.
2) Carefully remove the factory fitted expansion port cover.
α
3) Cut away section 'B' of the series controller base unit.
4) Re-locate the AL-ASI-BD on the base unit.
5) Replace screw 'A' and tighten to a torque of 0.4~0.5Nm.
When connecting AS-Interface cable to the module, tighten communication connector pin screws to a
torque of 0.5~0.6Nm.
4. SLAVE ADDRESS SETTING & DIAGNOSTICS
A slave address can be set by the AS-Interface master. When a new station is added to an AS-Interface
Bus the master module will assign the lowest free address.
Slave addresses range from 1 to 31 and, can only be assigned to a module of initial address 0 (zero).
New modules are pre-set to 0 before shipping, if a module has been previously assigned an address other
than 0, it must be reset to 0 before it can be changed to another address.
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 station number. Refer to the AS-Interface Master modules
manual for details of how to change station numbers from the AS-Interface Master.
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.
Usage
For ASi + cable connection
For ASi - cable connection