PD6830X Explosion-Proof Modbus Scanners
Instruction Manual
7
Specifications
Except where noted all specifications apply to operation at +25°C.
General
Display
Top Display Five digits (0 to 99999),
0.7" (17.8 mm) high,
7-segment,
automatic lead zero blanking.
Bottom
Display
Seven alphanumeric
characters,
0.4" (10.2 mm) high,
14-segment,
automatic lead zero blanking.
Symbols
High alarm, low alarm,
SafeTouch button sleep
mode/disable, password lock
Feet & Inches
Display
(-L Models)
Top Display Feet & Inches,
0.60" (15.2 mm) high,
0 to 399
FT
11
15
/
16
IN
7-segment, programmable
1/16 or 1/8 fraction display
Bottom
Display
Seven Characters,
0.4" (10.2 mm) high,
14-segment, 7-digits
Tank Level
Indicator
20-segments, F (Full)
and E (Empty)
Alarm
Indication
High and low alarm
Backlight
White
Display
Assignment
Top and Bottom Display*: Process
Variables (PV); Alternating PV and Units,
Tag and PV, or Tag, PV, and Units.
Bottom Display: All Top Display Options
or Off
Units and tag independent for each PV.
* On feet and inches display models, top
display used only for level Modbus process
variables or math channels.
Backlight
White; it can be disabled/enabled in the
Advanced - System menu. The backlight is
automatically turned off below -20°C.
Alarm
Indication
Flashing display plus HI/LO indicators
Scan and
Update Rate
Ambient > -20°C: Modbus PV scan rate
programmable from 2 to 99 seconds per
PV. Tag and units programmable for 1 to 5
second alternation.
Ambient < -20°C: All Modbus scan, alter-
nating units and tags 1 update/10 seconds
minimum
.
Underrange
Upper Display: Decimal display flashes
-
9999
Level display flashes to
399
FT
11
15
/
16
IN
Lower Display: Flashes -
999999
Overrrange
Upper Display: Decimal display flashes
99999
Level display flashes to
399
FT
11
15
/
16
IN
Lower Display: Flashes
999999
Programming
Method
Four SafeTouch through-glass buttons
when cover is installed. Four internal
pushbuttons when cover is removed.
Free ScanView EX software.
Password
Restricts modifications of programmed
settings to require re-entering the
password to make changes.
Input Power
9-30 VDC, 2.2 W
Data Logging
Up to 511 records, recorded 4/day at spe-
cific times or at defined time intervals.
Record contains first eight enabled Mod-
bus PVs; C1-4 if enabled; date; time, and
log number.
Isolation
All Models:
500 V power-to-RS-485
serial communications
-AXA Models: 500 V power-to-analog
output
Environmental
Operating temperature range: -40 to 75°C
Storage temperature range: -40 to 75°C
Backlight deactivated below
temperatures
≈
-20°C
Relative humidity: 0 to 90% non-condensing
Printed circuit boards are conformally coated.
Non-Volatile
Memory
All programmed settings are stored in non-
volatile memory for a minimum of ten years
if power is lost.
Connections
Screw terminals accept 12 to 22 AWG wire
Enclosure
Explosion-proof die-cast aluminum with
glass window, corrosion resistant epoxy
coating, copper-free (0.3%)
Color: blue.
NEMA 4X, 7, & 9, IP68.
Conduit connections:
Three ¾" NPT threaded conduit openings.
One ¾" NPT metal plug with 12 mm hex
key fitting installed. Additional conduit
opening configurations and plugs may be
available; verify quantity and sizes on
specific device labeling during installation.
Mounting
May be mounted directly to conduit. Two
slotted flanges for wall mounting or NPS
1½" to 2½" or DN 40 to 65 mm pipe
mounting. See
on page
Display
Orientation
Display may be mounted at 90° increments
up to 270° from default orientation.
Overall
Dimensions
5.67" x 5.24" x 4.88" (W x H x D)
(144 mm x 133 mm x 124 mm)
Weight
5.00 lbs (80 oz, 2.27 kg)
Warranty
3 years parts and labor. See Warranty
Information and Terms & Conditions on
for complete details.
