V020-E3-2 Omron, V020-E3-2 Datasheet - Page 67

• Manufacturer Part Number: V020-E3-2
• Description: Publications, Books
• Manufacturer: Omron

Specifications of V020-E3-2

• Lead Free Status / RoHS Status: na

Converter Unit Connector Specifications
Terminal Screws and Crimp Terminals
Connection to a PC by the NT Link (1:N)
Note:
The terminal block specifications of the RS-232C/RS-422A converter unit are indi-
cated here. For details on the method for making the connection cable, refer to
“Making the Cable” (page 265).
NT-AL001 RS-422A terminal block specifications
S Connected terminal block RS-422A terminal block (M3 screws)
S Electrical characteristics
S Signal direction
£
The terminal screws are M3 screws. Use M3 size crimp terminals. Tighten the ter-
minal screws with a torque of 0.4 N·m.
During wiring, crimp terminals must be used for connections.
[Recommended crimp terminals]
Japan Solderless
Terminal MFG
Molex
The CSA and CSB signals are for special applications.
6.2mm or less
Block Pin
Block Pin
Terminal
No.
8
7
6
5
4
3
2
1
Maker
Fork Type
Request to send (−)
Request to send (+)
Receive data (−)
Receive data (+)
Send data (−)
Send data (+)
Signal ground
Functional ground
1.25-N3A (Fork)
Y1.25-3.5L (Fork)
Signal Name
Signal Name
6.2mm or less
Conform to EIA RS-422A
Signal input and output is relative to the NT-AL001.
Type
Round Type
CSA
CSB
RDA
RDB
SDA
SDB
SG (GND)
Abbreviation
Abbreviation
AWG22 to 18 (0.3 to 0.75mm
AWG22 to 18 (0.3 to 0.75mm
Recommended Wire Size
Signal Direction
Input
○
○
−
−
Section 2-6
Output
○
○
○
○
−
−
2
2
)
)
51