User manual

MODEL
9830-OWS
DOCUMENT TYPE
USER MANUAL
DOCUMENT FILE NAME REV.
9830OWSUM14.DOC 1.4
CREATE DATE
04/08/2003
REV. DATE
12/22/2009 10:07 AM
PRINT DATE
12/22/2009 10:07:00 AM
HARDWARE REV.
1.0
SOFTWARE REV.
9820_06 and higher
Page 8 of 12
2.4 ELECTRICAL INSTALLATION
Figure 2.1
NOTE:
115VAC power is standard. Other power supply voltages are supported
(220VAC. 24VDC ) and must be specified at time of order.
APPLYING POWER THAN THAT MEANT FOR THE UNIT MAY CAUSE DAMAGE
AND OR INJURY.
L1 (+)
L2 (-)
GND
NC
C
NO
NC
C
NO
DPDT RELAY
POWER
POWER:
115VAC power is standard. For 220VAC, 24VDC units power must be stated at time of order.
For DC power units, the L1 terminal is to be connected to the positive supply, and the L2 terminal for the
negative supply.
Single DPDT relay
with dry contacts
rated at 5A @
250VAC or 30VDC
for resistive loads.
Terminals marked +
and - are for DC
power units.
ELEC9830.DSF
ELECTRICAL INSTALLATION
ALARM STATUS
CALIBRATE
DIELECTRIC
LOW HIGH
ALARM DELAY
PROBE IN
-
+
-
RELAY
LOW HIGH
SENSITIVITY
MODEL
9820/30
DIFFERENTIAL
LEVEL SWITCH
PROBE WIRING
Shield
Probe +
Probe -
To remote
Arjay junction box with PMC 2000 card
9830
CIRCUIT
BOARD
Some components
omitted for clarity