R7G4HH-A-YVF4
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-7777-F Rev.2 P. 2 / 9
COMPONENT IDENTIFICATION
Status Indicator LED
Station Address Setting
Rotary SW
Output Terminals
Power Supply Terminals
PC Configurator Jack
Operating Mode Setting
DIP SW (SW1)
Terminating Resistor SW (SW2)
RJ-45 Modular Jack for HLS
■
FRONT VIEW
■
TOP VIEW
4
5
6
7
1
2
3
10 11 12 13
2
3
4
1
15 16 17 18
7
8
9
6
14
5
HLS1
HLS2
PWR
SA1
×10
SA2
×1
ERR
RUN
■
STATUS INDICATOR LED
ID
COLOR
FUNCTION
PWR
Green
Turns on when the internal power is
normal.
Turns off when the internal power is
abnormal.
RUN
Green
Turns on when the refresh data is
received normally.
Turns off when no communication or
communication error.
ERR
Red
Turns off when output circuit is normal.
Turns on when output value is not
greater than -15% or not lower than
115%.
■
STATION ADDRESS
The left switch determines the sixteenths place digit, while
the right switch does the ones place digit of the address.
The data allocation is 4.
• Full-duplex communication
Setting “n” with the rotary switches, the addresses are n,
n+2, n+4 and n+6. (Range: 01H to 39H)
• Half-duplex communication
Four (4) addresses are assigned from the one set with the
rotary switch. (Range: 01H to 3CH)
Station Address Setting (LSD)
Station Address Setting (MSD)
89A
BC
D
EF
0123
45
67
89A
BC
D
EF
0123
45
67
