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Smart Manager
Engineering Book
41
-EN
5-3. Digital Input/Output Relay Interface Setting
5-3-1. Switch setting
The following settings are necessary to use Digital Input/Output Relay Interfaces.
• SW1 Address set switch
When two or more Digital Input/Output Relay Interfaces are used, set a different address for each unit to
avoid address duplication.
Assign addresses in ascending order.
CAUTION
•
When the SW1 setting has been changed, push the reset switch SW6. The new address setting is read.
•
Address of Digital Input/Output Relay Interface can be set independently from TCS-NET Relay Interface and
Energy Monitoring Relay Interface.
• SW2 Operation mode set switch
• SW3 Test switch
• SW4 Test switch
These switches are not used during normal operation. Set zero (0) or “all
OFF”.
• SW6 Reset switch
When performing an address setting with SW1, push this reset switch after the address setting to read
the set value.
• SW7 RS-485 terminator resistor select switch
Terminator resistor of RS-485 must be set on TCS-NET Relay Interface or Energy Monitoring Relay
Interface.
When Digital Input/Output Relay Interface is used without TCS-NET Relay Interface nor Energy
Monitoring Relay Interface, set it [120 ohm] on Digital Input/Output Relay Interface with address SW1=1
and, set it [Open] on the other Interfaces.
L
N
BA
S
G
RS-485
DI
1
DI
6
DI
2
DI
4
DI
3
DI
7
DI
8
DI
5
1 2 3 4
LED1
LED2
LED3
LED4
LED5
SW1
SW2
SW3
SW4
SW6
SW7
12V
GND
DO1
DO2
DO3
DO4
LED6
LED7
LED8
LED9
+ -
+ -
+ -
+ -
+ -
+ -
+ -
+ -
SW1
Address set switch
1-8
Address
0, 9-F
Not used
SW2
Operating mode set switch (0 usually)
SW3
Test switch (all OFF usually)
SW4
Test switch
SW6
Reset switch
SW7
RS-485 terminator resistor select switch
120 ohm
Open
LED1
Power indicator
LED2
RS-485 communication status indicator
LED3
Not used
LED4
Test indicator
LED5
Test indicator
LED6 -LED9
Digital output indicator
ON
ON
Summary of Contents for Smart Manager
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