Honeywell ControLinks R7999C Manuel D'installation page 3

Dimensions: See Fig. 1.
5-3/16
(131)
7-3/16
(182)
2-13/16
R7999C
(71)
Q7999
1 DDL PORT (RS485).
Fig. 1. Approximate dimensions of R7999C
ControLinks™ Controller in in. (mm).
Weight: 12oz (0.35 kg).
Approvals:
Underwriters Laboratories Inc. cULus: Component
Recognized; File Number MH17367.
CSD-1 and NFPA: Acceptable.
ISO23552-1 for Canada.
Required Components:
Q7999 Universal Mounting Subbase.
ML7999C Universal Parallel Positioning Actuators (quan-
tity 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 tech-
nician.
4. After installation is complete, check out product
operation as provided in these instructions.
1-15/16
(48)
1
3 (76)
INSTALLED
ON Q7999
M36820
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 R7999C on a Q7999 Universal Wiring Subbase.
The subbase is secured to a panel by four number 8 screws.
Secure the R7999C to the subbase by tightening the two
captive screws.
WIRING
All wiring for the R7999C is connected to the Q7999 Wiring
Subbase. There is no direct wiring to the controller. Tables 1
and 2 provide the R7999C input and output terminal
descriptions, respectively. Table 3 provides the R7999C
maximum field wiring lengths. A block hookup diagram for
the ML7999C 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 ML7999C 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).
R7999C
G
1 TERMINATE WIRE SHIELD AT THE CONTROLLER (R7999C).
2 SEE FIGURE 4, 5, OR 6 FOR ACTUATOR WIRING.
3
RUN LOW AND LINE VOLTAGE IN SEPARATE CONDUIT.
Fig. 2. R7999C/ML7999C hookup block diagram.
3
R7999C CONTROLINKS™ CONTROLLER
L2
L1
1 2 3
1/2 IN. MAXIMUM
ML7999C
DR1
DR2
CW
S
CCW
M36821
32-00081EF—01