TERMINAL CONNECTIONS
Connect the unit as in the diagram below or refer to the connection diagram on the top of the unit.
■
EXTERNAL DIMENSIONS unit: mm (inch)
5
6
7
8
2
1
11
10
80 (3.1
5)
50 (1.97)
107 (4.21)
136 (5.35)
[3.3 (.13)]
80 (3.1
5)
20 (.79)
40 (1.57)
50 (1.97)
7.8 (.31)
CLAMP
(top & bottom)
DIN RAIL
35mm wide
2
–
4.5 (.18) dia.
MTG HOLE
25 (.98) deep
11
–
M3.5
SCREW
• When mounting, no extra space is needed between units.
3
9
4
■
CONNECTION DIAGRAM
5
6
4
2
7
8
+
−
3
CAPACITOR
MOTOR
1
10
11
9
Close
Open
M
FEEDBACK
POTENTIOMETER
Open
Close
U (+)
V (−)
POWER
DA
HOST
Modbus
DB
SLD
Notice that when limit switches inserted in motor wiring the
making/breaking may cause stress on the SSRs.
Tx+/Rx−
Tx−/Rx+
COMMUNICATION CABLE CONNECTIONS
HOST PC
■
HOST PC WIRING
DA
DB
SLD
MEXM
DA
DB
SLD
MEXM
Terminator
Connect terminating resistor between DA and DB of both ends of the unit.
Connect the attached terminating resistor to the MEXM.
Master unit is connectable also at both ends or other points.
Tx+/Rx–
Terminator
Tx–/Rx+
SG
Rx+
Rx–
MEXM
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-4610 Rev.1 P. 3 / 5
