Honeywell ControLinks R7999A, Руководство пользователя

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R7999A,B CONTROLINKS™ CONTROLLER
3 65-0238—10
Dimensions: See Fig. 1.
Fig. 1. Approximate dimensions of R7999
ControLinks™ Controller in in. (mm).
Weight:
12oz (0.35 kg).
Approvals:
Underwriters Laboratories Inc. cULus: Component
Recognized; File Number MH17367.
CE.
CSD-1 and NFPA: Acceptable.
Required Components:
Q7999 Universal Mounting Subbase.
ML7999 Universal Parallel Positioning Actuators (quantity
as required by application).
ZM7999 ControLinks™ Software Configuration Tool or S7999
Touchscreen Display.
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 techni-
cian.
4. After installation is complete, check out product
operation as provided in these instructions.
WARNING
Electrical Shock Hazard.
Can cause serious injury or death.
Disconnect power supply before installation.More than
one disconnect can be required to remove line voltage
power completely.
Location
Mount the R7999 on a Q7999 Universal Wiring Subbase. The
subbase is secured to a panel by four number 8 screws.
Secure the R7999 to the subbase by tightening the two captive
screws.
WIRING
All wiring for the R7999 is connected to the Q7999 Wiring
Subbase. There is no direct wiring to the controller. Tables 1
and 2 provide the R7999 input and output terminal
descriptions, respectively. Table 3 provides the R7999
maximum field wiring lengths. A block hookup diagram for the
ML7999 Actuator is shown in Fig. 2 and typical wiring diagrams
are shown in Fig. 4, 5, or 6.
Earth Ground
Earth ground is required for proper operation of the
ControLinks™ system. Earth ground provides a connection
between the subbase and the control panel of the equipment.
The earth ground must be capable of conducting enough
current to blow the fuse or breaker in the event of an internal
short.
1.
Use wide straps or brackets to provide minimum length,
maximum surface area ground conductors. If a leadwire
must be used, use 14 AWG copper wire.
2.
Make sure that mechanically tightened joints along the
ground path are free of nonconductive coatings and
protected against corrosion on mating surfaces.
Shield Ground
Connect the shield ground of the ML7999 Actuator(s), Remote
Reset, Manual Potentiometer, Controller 4-to-20 mA and
Auxiliary 4-to-20 mA inputs to the earth ground strip
provided in the Q7999 Universal Subbase. Connect the shield
at the controller end only (See Fig. 2).
Fig. 2. R7999/ML7999 hookup block diagram.
1-15/16
(48)
5-3/16
(131)
7-3/16
(182)
2-13/16
(71)
3 (76)
INSTALLED
ON Q7999
M16548C
R7999
Q7999
DDL PORT (RS485). 1
1
GND
L2 L1
DR1
DR2
CW
S
CCW
L2
L1
ML7999
R7999
M16469C
1/2 IN. MAXIMUM
TERMINATE WIRE SHIELD AT THE CONTROLLER (R7999).
SEE FIGURE 4, 5, OR 6 FOR ACTUATOR WIRING.
RUN LOW AND LINE VOLTAGE IN SEPARATE CONDUIT.
1
2
1 2
G
3
3