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V700-L21
User's Manual
Section 2
2.2 Link unit: Model V700-L11
Section 2
Unit Specifications
■ General specifications
■ 24 V power terminals/setup DIP-SW
Open the cover to access 24 V power terminals and setup DIP-SW. Then, make necessary wiring con-
nections. After the connection work, reclose the cover.
• Recommended 24 V power supply: Model S82K-03024 (OMRON)
• Set the Baud rate on the link unit to that on the ID port of Model V700-L21 CIDRW controller.
• Set the RS-485 terminator setting to ON for the link units on both ends of multidrop, and to OFF for
other units. If only one link unit is operated, set the terminator setting to OFF.
Characteristic Specification Comment
Supply voltage 24 VDC, +10%, −15% Supplied from the power terminals
Current consumption 250 mA max. Approx. 10 A max. with rush current
Dimensions 110
×
65
×
64 mm Except for mounting hook
Protection class IP20 (per IEC 60529)
Operating ambient temperature 0 to +40°C No freezing
Operating ambient humidity 35 to 85%RH No dew condensation
Storage ambient temperature −15 to +50°C No freezing
Storage ambient humidity 35 to 85%RH No dew condensation
Mounting system Secured with two M4 screws
Wrong wiring connection can lead to a malfunction of the equipment. Be fully sure of the correct
wiring connections.
24 VDC
10987654321
ON
6 mm max.
6 mm max.
SW No. Description
Meaning
(Content within a box represents factory-setting)
1 Node No. 1 01 to 31
No. 1 is LSB, and No. 5 is MSB.
(For correspondence between DIP-SW settings
and node Nos., see the table in the next page.)
2 Node No. 2
3 Node No. 3
4 Node No. 4
5 Node No. 5
6 Baud rate setting 1
38400/19200/ 9600 /4800bps
[ON,ON] [ON,OFF] [OFF,OFF] [OFF,ON]
:[No7,No6]
7 Baud rate setting 2
8 Reserved Always leave in OFF position.
9 Reserved ReservedAlways leave in OFF position.
10 RS-485 terminator ON/ OFF
• For wiring connections, use
compression rings.
• Use the M3 compression
rings illustrated below.
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