SYSNet™ QS7700A NETWORK INTERFACE ControlBus™ MODULE
63-2284—2
3
Canadian EMI: This digital apparatus does not exceed the
Class A limits for radio noise emission from digital apparatus
set out in the
Radio Interference Regulations of the
Canadian Department of Communications.
Le présent appareil numérique n’émet pas de bruits
radioélectriques dépassant les limites applicables aux
appareils numériques de la Classe A prescrites dans le
Règlement sur le brouillage radioeléctrique édicté par le
ministère des Communications du Canada.
Humidity
Install the Network Interface Unit where the relative humidity
never reaches the saturation point. The Network Interface
Unit is designed to operate in an 85 percent relative humidity
continuous noncondensing moisture environment.
Condensing moisture can result in improper operation.
Vibration
Do not install the Network Interface Unit where it can be
subjected to excessive vibration in excess of 0.5G
continuous maximum vibration.
Weather
The Network Interface Unit is not designed to be weather
tight. If installed outdoors, the Network Interface Unit must be
protected.
Mounting the Network Interface Plug-in Card
NOTE:
For installation dimensions, see Fig. 1.
���
Mount the ControlBus™ Module in the Network
Interface Unit (see Fig. 2). Do
not mount the Network
Interface Unit with the Network Interface Unit edge
connector slots facing
down.
���
Insert the ControlBus™ Module with the electrical
connector facing out from the Network Interface Base
Unit.
���
Grasp the ControlBus™ Module and align the plug-in
edge card with the connector in the bottom of the
Network Interface Unit.
���
Firmly insert the ControlBus™ Module into the Network
Interface Unit.
���
Select a location that can support the Network Interface
Unit. Be sure to allow clearances for servicing,
installation and removal of the wiring compartment
cover, Network Interface Unit cover, electrical
connectors and ControlBus™ Modules.
a.
Allow for an additional 2-1/2 inches (64 mm)
minimum below the Network Interface Unit for
electrical connector installation.
b.
Allow for an additional 1-1/2 inches (38 mm)
minimum on each side for electrical housing
cover insertion and wiring.
���
Remove the ControlBus™ Module by using the wire
loop and grasping the Wire loop firmly and pulling the
module from the Network Interface Unit.
WIRING
Wiring Requirements
1. All wiring must comply with all applicable electrical
codes, ordinances, and regulations.
2. Recommended wire size and type for ControlBus™
communication; terminal identification numbers are
noted within brackets:
1 [A]
2 [B]
3 [C]
Fig. 1. QS7700A Network Interface ControlBus™
Module dimensions in in. (mm).
INSTALLATION
When Installing this Product...
1. Read these instructions carefully. Failure to follow them
could damage the product or cause a hazardous
condition.
2. Check the ratings given in the instructions and on the
product to make sure the product is suitable for your
application.
3. Installer must be a trained, experienced service
technician.
4. Check out the product after installation, as provided in
the Q7700 Network Interface Unit instructions,
form 63-2278.
5. Make sure that repairs are made only by the
manufacturer.
6. If trouble develops, disconnect the equipment from the
modem and determine the cause of the fault.
Reconnect only when the problem is corrected.
CAUTION
1.
Disconnect power supply before beginning
installation to prevent electrical shock and
equipment damage. More than one power supply
disconnection can be involved.
2.
Wiring must comply with all applicable codes,
ordinances and regulations.
3.
Refer to Fig. 6 for proper system wiring.
4.
Do not plug or unplug any Network Interface Unit
ControlBus™ Module or electrical connectors
with the power on. Make sure that power is off to
protect against equipment damage.
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