4-1
Section
Controller
41
Pins 4 and 5: Parity Bit Setting
Pin 4
Pin 5
Description
ON
ON
No parity
OFF
OFF
ON
Odd parity
OFF
Even parity
Pin 6: Stop Bit Length Setting
Pin 6
Description
ON
1 bit
OFF
2 bits
Pin 7: Communications Mode Setting
This setting determines whether or not ACK/NACK control is performed be-
tween the host and controller.
Pin 7
Description
ON
ACK/NACK control
OFF
No ACK/NACK control
Pin 8: Time-out Setting
This setting determines the time-out period of ACK/NACK control.
This setting is effective only when pin 7 is set to ON (ACK/NACK control ON). If
pin 7 is OFF, the setting on pin 8 is irrelevant and it can be either OFF or ON.
Pin 8
Description
ON
5 s
OFF
500 ms
4-1-2 Installation Environment
The V700-CD1D-V3 and V700-CD2D-V3 Controllers are highly reliable control
devices capable of withstanding tough environments. In order to ensure the full,
reliable performance of the RFID system, however, observe the following.
Do not install the Controller under the following conditions.
•
The ambient temperature is not within a range between –10
°
C and 55
°
C or
there are radical temperature changes resulting in condensation.
•
The humidity is not within a range between 35% and 85%.
•
There is corrosive gas, flammable gas, dust, salt, or metal powder.
•
The Controller is affected by direct vibration or shock.
•
The Controller is exposed to direct sunlight.
•
Water, oil, or chemical is sprayed onto the Controller.
The Controller can be used at an ambient temperature range between –10
°
C
and 55
°
C.
•
Make sure that the Controller is provided with sufficient ventilation space.
•
Do not install the Controller close to heaters, transformers, or resistors that
radiate excessive heat.
•
If the ambient temperature exceeds 55
°
C, be sure to install a forced-ventilation
fan or cooler to keep the temperature below 55
°
C.
•
If power lines or high-tension lines with large currents are located close to the
Controller, be sure to test the Controller carefully and make sure that wires
connected to the Controller are not affected by the noise of power lines or high-
tension lines.
Note Be sure to abide by the above before installing the Controller and carefully test
the Controller.
Installation
Enclosed-mounting
Position
AUDIN - 7 bis rue de Tinqueux - 51100 Reims - France - Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20 - Web : http: www.audin.fr - Email : [email protected]
