NT20S-KBA01 Omron, NT20S-KBA01 Datasheet - Page 276

• Manufacturer Part Number: NT20S-KBA01
• Description: CHEM RESISTANT CVR FOR NT21
• Manufacturer: Omron

Specifications of NT20S-KBA01

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

S Wiring Connections
Communication Port 1 (25-pin Connector)
Communication Port 2 (9-pin Connector)
260
Method for Making the Cable for Connection to the Host
CVM1/CV-series host link units have two types of connector, which must be wired differently.
The NT20S does not use pin 4 (RS) or pin 5 (CS). Either short the RS and CS pins of the PC connector together or
set the CTS setting selector switch at the rear face of the host link unit to “0V” (see
Connect the cable shielding wire to the connector cover and pin 1 at the host link unit end of the cable only.
NT20S
NT20S
RS-232C
interface
RS-232C
interface
Abbrevi-
atioon
Abbrevi-
atioon
SD
RD
RS
CS
SG
SD
RD
RS
CS
SG
- -
- -
- -
Pin
number
Pin
number
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
Shielding
wire
Shielding
wire
£
£
25-pin connector
Connector cover
PC (host link unit)
PC (host link unit)
9-pin connector
Pin
number
Pin
number
20
1
2
3
4
5
6
7
8
- -
- -
- -
- -
2
3
4
5
6
7
9
- -
Abbrevi-
atioon
Abbrevi-
atioon
FG
SD
RD
RS
CS
SG
ER
FG
SD
RD
RS
CS
CD
SG
- -
- -
- -
- -
- -
- -
- -
- -
RS-232C
interface
RS-232C
interface
£
in the figure).
Appendix G