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. 7 / 9
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CONNECTION DIAGRAM
Note: In order to improve EMC performance, bond the FE terminal to ground.
Caution: FE terminal is NOT a protective conductor terminal.
11
VH0
VL0
COM0
2
3
17
8
9
VH3
VL3
COM3
13
VH1
VL1
COM1
4
5
15
VH2
VL2
COM2
6
7
• 3, 4 – 5, 6 PAIR WIRING
(M-System HLS related device standard pin assignment)
11
VH0
VL0
COM0
2
3
17
8
9
VH3
VL3
COM3
13
VH1
VL1
COM1
4
5
15
VH2
VL2
COM2
6
7
• 4, 5 – 3, 6 PAIR WIRING
(Ethernet cable pin assignment)
4
5
6
7
8
2
3
NC
TXD+ (TR+)
1
NC
RXD+ (NC)
RXD− (NC)
NC
SLD
TXD− (TR−)
4
5
6
7
8
2
3
NC
1
NC
NC
SLD
6
7
3
24V DC
0V
FE
TXD+ (TR+)
RXD+ (NC)
RXD− (NC)
TXD− (TR−)
4
5
6
7
8
2
3
NC
TXD+ (NC)
1
NC
RXD+ (TR+)
NC
SLD
TXD− (NC)
RXD− (TR−)
4
5
6
7
8
2
3
NC
1
NC
SLD
6
7
3
24V DC
0V
FE
NC
TXD+ (NC)
RXD+ (TR+)
TXD− (NC)
RXD− (TR−)
OUTPUT 0
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 0
OUTPUT 1
OUTPUT 2
OUTPUT 3
Note :
Terminal numbers in parentheses are for half-duplex communication model.
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OUTPUT CONNECTION EXAMPLES
VHn
VLn
+
–
COMn
WIDE SPAN
VOLTAGE
VHn
VLn +
–
COMn
NARROW SPAN
VOLTAGE
HLS1
HLS2
HLS1
HLS2
POWER SUPPLY
24V DC
POWER SUPPLY
24V DC
