ProtEX-MAX PD8-6310-WM Explosion-Proof NTEP Certified Batch Controller Instruction Manual
7
Overvoltage
Category
Installation Overvoltage Category II:
Local level with smaller transient
overvoltages than Installation Overvoltage
Category III.
Environmental
T6 Class operating temperature range Ta =
-40 to 60°C
T5 Class operating temperature range Ta =
-40 to 65°C
Max Power
Dissipation
Maximum power dissipation limited to 15.1
W.
Connections
Screw terminals accept 12 to 22 AWG wire
Enclosure
Explosion-proof die cast aluminum with
glass window, corrosion resistant epoxy
coating, color: blue.
NEMA 4X, 7, & 9, IP68.
Default conduit connections: Four ¾" NPT
threaded conduit openings and two ¾" NPT
metal conduit plugs with 12 mm hex key
fitting installed. Additional conduit opening
configurations may be available; verify
quantity and sizes on specific device
labeling during installation.
Mounting
Four slotted flanges for wall mounting or
NPS 1½" to 2½" or DN 40 to 65 mm pipe
mounting. See Mounting Dimensions on
page
63
.
Tightening
Torque
Screw terminal connectors: 5 lb-in (0.56
Nm)
Overall
Dimensions
6.42" x 7.97" x 8.47" (W x H x D)
(163 mm x 202 mm x 215 mm)
Weight
16.0 lbs (7.26 kg)
Warranty
3 years parts & labor
Pulse Input
Inputs
Field selectable: Pulse or square wave 0-5
V, 0-12 V, or 0-24 V @ 30 kHz; TTL; open
collector 4.7 k
pull-up to 5 V @ 30 kHz;
NPN or PNP transistor, switch contact 4.7
k
pull-up to 5 V @ 40 Hz; Modbus PV
(Slave)
Low Voltage
Mag Pickup
(Isolated)
Sensitivity: 40 mVp-p to 8Vp-p
Minimum
Input
Frequency
0.001 Hz
Minimum frequency is dependent on high
gate setting.
Maximum
Input
Frequency
30,000 Hz (10,000 for low voltage mag
pickup)
Input
Impedance
Pulse input: Greater than 300 k
@ 1 kHz.
Open collector/switch input: 4.7 k
pull-up
to 5 V.
Accuracy
±0.03% of calibrated span ±1 count
Temperature
Drift
Rate display is not affected by changes in
temperature.
Multi-Point
Linearizatio
n
2 to 32 points
Low-Flow
Cutoff
0-999999 (0 disables cutoff function)
Decimal
Up to five decimal places or none:
Point
d.ddddd
,
d.dddd
,
d.ddd
,
d.dd
,
d.d
,
or
dddddd
Calibration
May be calibrated using K-factor, internal
calibration, or by applying an external
calibration signal.
K-Factor
Field programmable K-factor converts input
pulses to rate in engineering units. May be
programmed from 0.00001 to 999,999
pulses/unit.
Calibration
Range
Input 1 signal may be set anywhere in the
range of the controller; input 2 signal may
be set anywhere above or below input 1
setting.
Minimum input span between any two
inputs is 10 Hz.
An error message will appear if the input 1
and input 2 signals are too close together.
Filter
Programmable contact de-bounce filter: 40
to 999 Hz maximum input frequency
allowed with low speed filter.
Time Base
Second, minute, hour, or day
Gate
Low gate: 0.1-99.9 seconds
High gate: 2.0-999.9 seconds
F4 Digital
Input
Contacts
3.3 VDC on contact. Connect normally
open contacts across F4 to COM.
F4 Digital
Input
Logic Levels
Logic High: 3 to 5 VDC
Logic Low: 0 to 1.25 VDC
Batch Controller Rate/Totalizer Display
Rate Display
Indication
-
99999 to 999999, lead zero blanking. “R”
LED illuminates while displaying rate.
Batch Total
& Grand
Total Display
0 to 999,999; automatic lead zero blanking.
“T” LED is illuminated while displaying batch
total.
“GT” LEDs are illuminated while
displaying grand total. Up to 999,999 for
batch total/preset. Up to 999,999,999 with
grand total-
overflow feature. “
oF
” is
displayed to the left of grand total overflow
and
▲ LED is illuminated.
Batch Total
Decimal
Point
Up to five decimal places or none:
d.ddddd
,
d.dddd
,
d.ddd
,
d.dd
,
d.d
,
or
dddddd
Total decimal point is independent of rate
decimal point.
Totalizer
Calculates total based on rate and field
programmable multiplier to display total in
engineering units. Time base must be
selected according to the time units in
which the rate is displayed.
Grand
Totalizer
Rollover
Grand totalizer rolls over when display
exceeds 999,999,999. Relay status reflects
display.
Grand Total
Alarms
Up to seven, user selectable under setup
menu. Any set point can be assigned to
grand total and may be programmed
anywhere in the range of the controller for
grand total alarm indication. Relay 1 should
always be assigned to batch.
