P
RO
V
U
™ PD6310-WM NTEP Certified Pulse Input Batch Controller
Instruction Manual
11
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)
Isolated
Transmitter
Power Supply
Terminals P+ & P-: 24 VDC
10%.
All models selectable for 24, 10, or 5 VDC
supply (internal jumper J4). 85-265 VAC
models rated @ 200 mA max, 12-24 VDC
powered models rated @ 100 mA max.
5 & 10 VDC supply rated @ 50 mA max. Refer
to
Figure 4. Flowmeter Supply Voltage
on page
When the Light / Horn is powered by the
transmitter power supply, see MOD-LH Light
/ Horn's transmitter power supply
specification in MOD-LH manual for
additional details. Light / Horn power not
available for 5 or 10 VDC supplies.
Low Voltage
Mag Pickup
(Isolated)
Sensitivity: 40 mVp-p to 8 Vp-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
Linearization
2 to 32 points
Low-Flow
Cutoff
0.1 to 999,999 (0 disables cutoff function).
Point below at which display always shows
zero.
Decimal Point
Up to five decimal places or none:
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.
Gate
Low gate: 0.1-99.9 seconds
High gate: 2.0-999.9 seconds
Relays
Rating
2 or 4 SPDT (Form C) internal and/or
4 SPST (Form A) external; rated 3 A
@ 30 VDC and 125/250 VAC resistive load;
1/14 HP (
≈
50 W) @ 125/250 VAC for
inductive loads
Noise
Suppression
Noise suppression is recommended for
each relay contact switching inductive
loads; see
Relay
Assignment
Relays may be assigned to batch control
total, sampling, rate, or grand total alarms.
Pre-Close
0-100% of batch size, individually user
programmable for each additional batch
control relay beyond the first.
Alarm
Deadband
0-100% of span, user programmable
High or Low
Flow Alarm
User may program any alarm for high or
low trip point. The alarm detection is active
only while the batch is running. Unused
alarm LEDs and relays may be disabled
(turn off).
Relay
Operation
•
Manual or automatic batch control
•
Automatic (non-latching)
1
and/or manual
alarm reset (acknowledge)
•
Latching (requires manual
acknowledge) with or without clear
•
Pump alternation control (N/A to batch)
•
Sampling (based on set point and time)
•
Off (disable unused relays and enable
Interlock feature)
•
Manual on/off control mode
Relay Reset
(Acknowledge)
User selectable via front panel buttons, F4
terminal at back of controller, external
contact closure on digital inputs,
automatically via user selectable preset
value and time delay, or through serial
communications.
Alarm Time
Delay
0 to 999.9 seconds, on & off relay time
delays. Programmable and independent for
each relay.
Fail-Safe
Operation
Programmable and independent for each
relay.
Note: Relay coil is energized in non-alarm
condition. In case of power failure, relay will
go to alarm state.
Alarm Auto
Initialization
When power is applied to the controller,
relays will reflect the state of the input to
the controller.
1
Additional
Relays
An external module, model
, is
available to add 4 SPST 3 A relays to the
controller.
1. Alarms are active only when the batch is running.
