V020-E3-2 Omron, V020-E3-2 Datasheet - Page 70

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

Specifications of V020-E3-2

• Lead Free Status / RoHS Status: na

54
Connection to a PC by the NT Link (1:N)
RS-232C cable
(max. length: 2 m), or
directly connected
RS-485 cable
RS-232C/RS-422A
converter unit,
type NT-AL001
C200HX/HG/HE
RS-485 cable (
RS-232C cable
(max. length: 2 m)
S RS-485 connection
[RS-232C Cable Wiring]
Same as for an RS-422A connection. Refer to “RS-422A connection” (page 52).
[RS-485 Cable Wiring]
S NT-AL001 to NT-AL001
S PC to NT-AL001
NT20S
NT-AL001
PC
RS-422A
terminal
block
RS-422A
interface
RS-232C/RS-422A
converter unit,
type NT-AL001
£
OMRON PC
While controlling machinery and
monitoring lines, controls the
NT20S units when necessary.
C200H/HG/HE can be used.
)
Functional
ground
Abbrev.
SDB
SDA
RDB
RDA
RS-485 cable (
Connector cover
RS-232C cable
(max. length: 2 m)
Abbrev.
SDA
SDB
NT20S
Pin No.
RS-232C/RS-422A
converter unit,
type NT-AL001
3
4
5
6
1
£
)
RS-485 cable (
RS-232C cable
(max. length: 2 m)
Shielding
wire
Shielding
wire
NT20S
RS-232C/RS-422A
converter unit,
type NT-AL001
£
)
RS-485 cable (
RS-232C cable
(max. length: 2 m)
NT-AL001
NT-AL001
Pin No.
Pin No.
1
3
4
5
6
1
3
4
NT20S
RS-232C/RS-422A
converter unit,
type NT-AL001
Connector
cover
Functional
ground
£
Abbrev.
Abbrev.
)
SDB
SDA
RDB
RDA
SDB
SDA
(
£
) Total cable length: 500m
Section 2-6
RS-422A
terminal
block
RS-422A
terminal
block