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Appendix 3 Using NS-AL002 Converters
A-22
A-3-2 Mounting and Removing
Connect the NS-AL002 directly to port A or port B of the PT. Two NS-AL002 Adapters
cannot be connected to ports A and B simultaneously.
Mount the Adapter by tightening and securing the mounting screws on both of the D-Sub
connectors. The correct tightening torque is 0.3 N
⋅
m. The correct tightening torque for the
terminal block is 0.5 N
⋅
m.
To remove the Adapter, loosen the screws and pull out the Adapter.
Precautions
for Safe Use
•
Always turn OFF the power to the PT before removing the Adapter.
•
Do not touch the surface or the mounted parts of the Board with bare hands.
Always discharge any static electricity from your body before handling the
Board.
Precautions
for Correct Use
•
Mount to the PT after securely connecting the cable to the terminal block.
Be sure to tighten the mounting screws on both of the D-Sub connectors. If
the screws are loose, the FG terminals of the PT and NS-AL002 will not be
connected.
A-3-3 Specifications
The following table shows the general specifications and communications specifications
of the Adapter.
General Specifications
Item
Specifications
Dimensions
45
×
49
×
28.5 mm (W
×
H
×
D)
Weight
50 g max.
Ambient operating temperature 0 to 50
°
C
Storage temperature
−
20 to 60
°
C
Ambient operating humidity
35% to 85% (without condensation)
Rated power supply
5 V
±
10% (through pin 6 of the RS-232C connector)
Power consumption
150 mW max.
Operating environment
No corrosive gases.
Vibration resistance
Conforms to PT specifications.
Shock resistance
Conforms to PT specifications.
Reference
NS-series RS-485 (two-wire) communications are used to connect to an OMRON
Temperature Controller. The NS-AL002 cannot be used with the NT-series PTs or
PLCs.
Communications Specifications
•
RS-422A Interface
Item
Specifications
Baud rate
115.2 kbps max.
Transmission distance
500 m total length (See note 1.)
Terminal block format
8-terminal terminal block, M3.0
Insulation
No insulation (See note 2.)
Note 1: This specification is for a configuration in which all the Adapters connected on the same
transmission path are NT-AL002 Link Adapters. If a CJ1W-CIF11 Conversion Adapter is
used, the total length is 50 m.
Note 2: The RS-422A and RS-232C are not insulated.
Содержание NS15-V2 Series
Страница 1: ...Cat No V083 E1 14 Programmable Terminals NS Series SETUP MANUAL...
Страница 2: ......
Страница 34: ...1 4 Procedure for Running NS series PTs 1 12...
Страница 54: ...2 2 Part Names and Functions 2 20...
Страница 144: ...4 4 Recommended Connector Cables 4 28...
Страница 174: ...5 3 Connecting to Host via EtherNet IP 5 30...
Страница 196: ...6 3 PT Settings 6 22 PT Tab Page for the NS10 and NS8 Page 1 Page 2 Page 3 Page 4 PT Tab Page for the NS5 Page 1 Page 2...
Страница 246: ...6 11 Verifying Tags 6 72...
Страница 280: ...Appendix 2 Dimensions A 20 NS5 V1 V2 Cable Connection Dimensions...
Страница 333: ......
Страница 334: ......