V020-E3-2 Omron, V020-E3-2 Datasheet - Page 68

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

Specifications of V020-E3-2

• Lead Free Status / RoHS Status: na

Wiring Method
52
Connection to a PC by the NT Link (1:N)
RS-232C cable
(max. length: 2 m),
or directly
connected RS-422A
cable
RS-232C/RS-422A
converter unit,
type NT-AL001
C200HX/HG/HE
RS-422A cable (
RS-232C cable
(max. length: 2 m)
➀
NT20S
For the connections between the PC and NT20S units, wire as shown below. The
wiring method differs depending on the cables used for connection.
S
RS-232C/RS-422A
converter unit,
type NT-AL001
[RS-232C Cable Wiring]
£
The pin numbers are the numbers at the
NT20S. For the pin numbers at the PC,
refer to the manual for the PC used.
)
PT, PC
RS-422A connection
RS-232C
interface
OMRON PC
While controlling machinery and
monitoring lines, controls the
NT20S units when necessary.
C200H/HG/HE can be used.
RS-422A cable (
Abbrev.
+5V
SD
RD
RS
CS
SG
RS-232C cable
(max. length: 2 m)
➁
NT20S
Connector
cover
RS-232C/RS-422A
converter unit,
type NT-AL001
Pin No.
£
2
3
4
5
6
9
)
RS-422A cable (
Shielding
wire
RS-232C cable
(max. length: 2 m)
➁
NT20S
RS-232C/RS-422A
converter unit,
type NT-AL001
£
)
NT-AL001
Pin No.
2
3
4
5
6
9
RS-422A cable (
: Only connected at PC
RS-232C cable
(max. length: 2 m)
(
Connector
cover
£
) Total cable length: 500 m
Abbrev.
➁
+5V
SD
RD
RS
CS
SG
NT20S
RS-232C/RS-422A
converter unit,
type NT-AL001
£
)
Section 2-6
RS-232C
interface