Automated Logic R683 Technische Anweisungen - Seite 6

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R 683 m odule

Using the Enhanced Zone Sensor

Shown in Figure 8, the enhanced zone sensor provides
local setpoint adjust, timed local override, and

occupancy indication.

Figure 8: Enhanced Zone Sensor Connection
Rev. (30-JAN-98) • RLM v4.7
MODULE
A C C E S S
C M n e t
+ -
Note: When making a sensor cable, disregard the
numbers imprinted on the plastic connector.
Figure 7: Enhanced Zone Sensor Wiring

Local Setpoint Adjust

Use the sensor's left switch to adjust the occupied
setpoints. When this switch is placed in the middle
position, the setpoints specified on the RLM FB
parameter page are in effect. The switch's left position
lowers the setpoints by an amount specified on the
parameter page (default is 3 degrees). The switch's right
position raises the setpoints by the same amount.

Timed Local Override

Use the sensor's right switch to activate the zone override.
The switch is spring loaded and always returns to the
right position. This switch has no effect when the zone is
scheduled occupied. When the zone is scheduled
unoccupied, toggling the switch causes the zone to
become occupied. The amount of override time is equal
to the number of times the override switch is toggled
multiplied by the "override increment per toggle"
parameter as defined on the parameter page. For example,
if the increment is set at 60, toggle the switch once for an
occupancy of 60 minutes, twice for 120 minutes, etc.
Once the zone is occupied from this switch, pressing it
again and holding it in the left position for the reset
interval (three seconds default) causes the zone to
become unoccupied.
Occupancy Indication
The LED on top of the sensor lights up whenever the
zone is occupied, whether from a regular schedule, the
action of the Local Override Switch, or an telephone
override.
NOTE: Pins 4 and 7 must be connected to utilize the
occupancy indicator.
6
W IRE
SENSOR
FUNCTION
COLOR
TERM
TERM
1
1
BLACK
GND
2
2
BROWN
THERMISTOR
3
3
RED
SWITCH INPUT
4
4
ORANGE
RSZ+ LED
+ COMM
5
5
YELLOW
- COMM
6
6
GREEN
7
7
BLUE
5V+, LED Power
NOT USED
8
8
WHITE
© 1995-98 Automated Logic Corporation
RSZ+
J1
8 7 6 5 4 3 2 1