PRECISION DIGITAL DART PD602 User manual

PRECISION DIGITAL CORPORATION
DART MODEL PD602 LOW-COST PROCESS METER
www.predig.com
DO NOT OVER TIGHTEN.
SPECIFICATIONS
Except where noted all specifications apply to operation at +25°C.
General
Inputs: Field selectable: 4-20 mA, 0-5 V, 1-5 V, 0-10 V
Display: 0.56" (14.2 mm) red LED, 3½ digits (±1999)
Accuracy: ±0.05% FS ±1 count
Calibration Range: Low input (e.g. 4 mA): -500 to 500
High input (e.g. 20 mA): 20 to 2000 above low input display.
Decimal Point: Jumper selectable up to three decimal places
Front Panel: NEMA 4X, IP65; panel gasket provided
Input Impedance: Voltage ranges: greater than 200 kΩ;
Current range: 10-60 Ω, varies with resettable fuse impedance
Input Overload: Protected by automatically resettable fuse
Display Update Rate: 2.5/second
Overrange: Displays 1
Underrange: Displays -1
Temperature Drift: 100 PPM/°C
Recalibration: Recommended at least every 12 months
Power Options: 85-265 VAC, 50/60 Hz, 90-265 VDC, 8 W max or 12-
36 VDC, 12-24 VAC, 6 W max.
Transmitter Supply: Isolated 24 VDC ±10% @ 200 mA max
Required Fuse: UL Recognized, 5 A max, slow-blow; up to 6 meters
may share one fuse.
Normal Mode Rejection: 62 dB at 50/60 Hz
Common Mode Rejection: 120 dB at 50/60 Hz
Isolation: 4 kV input-to-power line; 500 V input-to-24 VDC supply
Operating Temperature: 0 to 65°C
Storage Temperature: -40 to 85°C
Relative Humidity: 0 to 90% non-condensing
Connections: Removable screw terminals accept 12 to 26 AWG
Enclosure: 1/8 DIN, high impact plastic, UL 94V-0, color: gray
Weight: 5.0 oz (142 g)
Warranty: 1 year parts & labor
Extended Warranty: 1 or 2 years, refer to Price List for details.
Features & Benefits
• 4-20 mA, 0-5 V, 1-5 V, 0-10 V inputs
• NEMA 4X front panel with protective overlay
• Calibrate from the front panel
• Easy to set up and calibrate
• Universal power supply
• 12-36 VDC power option
• 24 VDC @ 200 mA supply option
Panel Mounting Instructions
1. Remove the two mounting brackets provided with the meter (back-off
the two screws so that there is ¼″ (6.4 mm) or less through the bracket.
Slide the bracket toward the front of the case and remove).
2. Insert meter into the panel cutout.
3. Install mounting brackets and tighten the screws against the panel.
To achieve a proper seal, tighten the mounting bracket screws evenly
until meter is snug to the panel along its short side.
3.622" (92mm)
1.772"
(45mm) Panel Cutout
to DIN 43700
Square Corners to 0.060"
(1.5mm) Max Radius
A
B
Tolerances:
A: +0.032 (+0.8mm)
-0.000 (-0.0mm)
B: +0.024 (+0.6mm)
-0.000 (-0.0mm)
MOUNTING DIMENSIONS
1.76"
(45mm)
0.59"
(15mm)
3.2"
(81mm)
2.45"
(62mm)
3.61"
(92mm)
2.50"
(64mm)
4.68"
(119mm)
Dart Model PD602
85-265 VAC**
Model
12-36 VDC**
Model Options Installed
PD602-6R0-0* PD602-7R0-0 None
PD602-6R0-1* 24 VDC Transmitter Supply
*Quick Shipment Program product, shipped within 2 working days.
**Meters may be powered from AC or DC, see Specifications for details.
ORDERING INFORMATION
Setup, Calibration & Labels
Model Description
PDN-CAL 2-Point Input Calibration
PDN-CERTCAL Certificate of Calibration
PDN-CERTCAL2 Certificate of Calibration with Data
PDLXXXX Engraved Plastic Labels

www.predig.com
PRECISION DIGITAL CORPORATION
19 Strathmore Road • Natick MA • 01760 • USA • Tel: [phone] • Fax: [phone]
DART MODEL PD602 LOW-COST PROCESS METER
LIM602_C 06/05
SETUP
All operations are performed with the meter in the case.
Input Signal & Decimal Point Selection
The input signal and the decimal point are selected by the jumper array
located at the rear of the meter, next to the signal connector. The label
affixed to the case shows the jumper location and configuration for the
selected input signal.
Connections
All connections are made to removable screw terminal connectors
located at the rear of the meter. The label affixed to the case shows the
location of all connectors available with requested configuration.
2 1
POWERSIGNAL
AC or DC
POWER
+ -
Loop Power
Supply
S+ S-
1 2
-+
4-20 mA
Transmitter
External Fuse
S+ S-
SIGNAL
-
-
+
+
2-Wire
4-20 mA
Transmitter
24V OUT
P+ P-
POWER
2 1
1 22 1
AC or DC
POWER
External Fuse
Meter powered from universal supply
Transmitter powered by external power supply
Meter powered from universal supply
Transmitter powered by internal power supply (optional)
S+ S-
SIGNAL
-Pwr+ Signal+
3-Wire
Voltage or Current
Transmitter
External or
Internal
Power Supply
P+ P-
1 2
+
Voltage or
Current
Source
S+ S-
SIGNAL
1 2
-
Three-wire transmitter & voltage
or current source connections
1602
LO HI
LO & HI Calibration
Controls
Access-Hole
Overlay
1. Apply low input signal (e.g. 4 mA) and adjust the LO calibration
control for desired display reading.
2. Apply high input signal (e.g. 20 mA) and adjust the HI calibration
control for desired display reading.
3. Complete the calibration by making any minor adjustments to the
LO and HI displays.
4. Remove adhesive backing from the overlay provided and apply to
the faceplate to cover the access-hole for the calibration controls.
Three access-hole overlays are provided with each meter.
When recalibrating the meter, use a new overlay to maintain
NEMA 4X protection.
SAFETY INFORMATION
CAUTION: Read complete instructions
prior to installation and operation of the meter.
WARNING: Risk of electric shock.
Observe all safety regulations. Electrical
wiring should be performed in accordance
with all applicable national, state, and
local codes to prevent damage to the
meter and ensure personnel safety.
WARNING: Hazardous voltages
exist within enclosure. Only trained
service personnel should perform
installation and service.
A B C D E F
JUMPER ARRAY
Spare Jumper
Default Configuration
4-20 mA & 199.9 DP
Decimal
Point
Selection
Input Signal Selection
A B C A B C
D E F D E F D E F
A B C A B C
4-20 mA 1-5 V
1.999 19.99 199.9
0-5 V 0-10 V
Front Panel Calibration Controls
The LO and HI calibration controls are located behind the faceplate.
The calibration controls may be reached through an access-hole on the
faceplate. After the calibration has been completed, use the overlay
provided to cover the access-hole to maintain NEMA 4X protection.