ALPHA2 QUICK START MANUAL
1. DC Power Supply, 24V DC
2. Circuit Isolation Device
n RECOMMENDED POWER WIRING DIAGRAM
L
3. Circuit Protection Device - Limit to 1.0A
4. DC Power Terminals
5. Sink/Source Input Wiring Terminals
6. Sensor Input Switches
N
MC
7. Input Terminals
8. Analog Input (DC Source input only)
L
N
-
Start
MC
+
"L" and "N"
terminals are
not reversible.
n AL2-_ _MR-_ OUTPUT WIRING
Relay Output Wiring
OUT1 OUT2
OUT5 OUT6
OUT3 OUT4
1. Power Supply
2. Circuit Isolation Device
3. Power On Pilot Indicator
4. Circuit Protection Device - Limit to 1.0A
5. Alpha2 Main Unit
6. Emergency Stop
7. Magnetic Switch Contact
8. Power Supply for Loads
1. Alpha2 Main Unit
2. Mutually exclusive outputs
3. Output Devices
n AL2-_ _MR-A INPUT WIRING
4. Circuit Protection Device - See Table below to determine fuse size
5. Emergency Stop
6. DC Power Supply
"L" and "N" terminals are
not reversible.
L
N
7. AC Power Supply
n CIRCUIT PROTECTION (FUSE)
Relay Circuit Protection (Fuse)
Circuit
7
8
L
N
1
2
3
4
5
6
AL2-10MR-_, AL2-24MR-_ (O01 - O04)
INPUTS
Voltage
AL2-24MR-_ (O05 - O09)
AL2-14MR-_ (O01 - O06)
5VDC
12VDC
24VDC
100VAC~
240VAC~
1. AC Power Supply, 100 - 240V AC~ 50/60 Hz
2. Circuit Isolation Device
3. Circuit Protection Device - Limit to 1.0A
4. AC Power Terminals
10A / Circuit
3A / Circuit
5. Unused Terminals
6. Input Terminals
7. Digital Input Switches
n AL2-_ _MR-D (SINK/SOURCE) INPUT WIRING
Source Input Wiring Diagram
+
-
(A) (B)
1
2
3
4
5
6
7
8
INPUTS
Sink Input Wiring Diagram
+
-
(A) (B)
1
2
3
4
5
6
7
8
INPUTS
5
Mitsubishi Electric Automation, Inc.
MITSUBISHI [ Mitsubishi Group ]
