PDAC Datasheet

PDAC Datasheet
PDAC Universal Temperature/
Process Digital Recorder
With the Athena PDAC, food processing and consumer packaged
goods (CPG) manufacturing facilities no longer need to manually
collect data. The PDAC digital data recorder provides information
integrity and accuracy that can ensure FSMA-compliant processes.
With integrated, accurate tracking and reporting, PDAC keeps process
data safer and transfers it wherever needed and in the required format.
Process data can be stored in any format…an open CSV format or a
secure, check-summed format for data integrity.
The Athena PDAC is a ¼ DIN panel mounted digital recorder that offers four
high accuracy universal inputs for data recording. This secure data sampling and
recording device is enhanced by a full color ¼ VGA 320 x 240 pixel display to bring
crystal clear operator interface to even the smallest machine.
Standard Ethernet communication fits easily into a data network, allowing files to
be transferred for further analysis and archiving. The PDAC recorder is deal for
applications where data storage is critical.
• Secure data recording
• 4 universal input channels
• 3.5 TFT color screen
• NEMA 4 (IP65) rating
• Alarms 2 per channel
• 50 MB memory for data storage
• R
ecording destinations: Internal flash,
FTP server or USB memory stick
• MODBUS TCP/IP master/slave
• 8 Hz sample and recording rate
• Multiple I/O options
• Cascade with auto-tune
• 2 PID control loops
• ETHERNET communications
PDAC Universal Temperature/Process Digital Recorder
Technical Specifications
Operating Limits
Ambient Temperature: 32 °F to 131 °F (0 °C to 55 °C)
Humidity Range: Non-condensing
Protection: Front panel: IP65; Front panel washdown: IP66,
NEMA4X (International)
Altitude: <2,000 m
Atmosphere: Not suitable for use in explosive or
corrosive atmosphere
Supply Voltage: Standard: 100 to 230 Vac
+/- 15% at 48 to 62 Hz; Low voltage: 24 Vac (+ 10% - 15%) at
48 to 62 Hz, or 24 Vdc (+ 20% - 15%), 9 W (max), No internal
fuse fitted
Power Dissipation: 9 W (max), No internal fuse fitted
Dielectric Strength:
T
est: BS EN 61010, 1 minute type test
C
hannel to Channel: 2500 Vac
C
hannel to Ground: 1500 Vac
Maximum Error
(Instrument
at 25 °C)
Low
Range
High
Range
Resolution
Temperature
Performance
- 40 mV
40 mV
1.9 μV
4.6 μV + 0.053%
of reading
13 ppm of input per °C
- 80 mV
80 mV
3.2 μV
7.5 μV + 0.052%
of reading
13 ppm of input per °C
-2V
2V
82 μV
420 μV + 0.044%
of reading
13 ppm of input per °C
- 3V
10 V
500 μV
1.5 mV + 0.063%
of reading
45 ppm of input per °C
Table 1 Voltage Input Ranges
Analogue Input
General
Number of Inputs: Four
Input Types: dc Volts, dc mV, dc mA, (external shunt
required), Thermocouple, RTD (2-wire and 3-wire),
Digital (contact closure)
Input Type Mix: Freely configurable
Sample Rate: 8 Hz (125 ms)
Conversion Method: 16 bit delta sigma
Input Ranges: See Table 1 and Table 2
Mains Rejection (48 to 62 Hz): Series Mode: > 95 dB:
Commond Mode: > 179 dB
Common Mode Voltage: 250 Vac max
Series Mode Voltage: 280 mV at lowest range;
5 V peak to peak at highest range
Input Impendance: 40 mV, 80 mV, 2 V ranges
> 100 M Ω; 62.5 k Ω for input voltages > 5.6 V;
667 k Ω for input voltages < 5.6 V
Overvoltage Protection: Continuous: +/- 30 V RMS;
Transient (< 1 ms): +/- 200 V peak to peak
between terminals
Sensor Break Detection:
Type: ac sensor break on each input giving
quick response with no associated dc errors
Recognition Time: < 3 seconds
M
inimum Break Resistance: 40 mV, 80 mV ranges:
5 k Ω: other ranges: 12.5 k Ω
Shunt (mA inputs only): 1 Ω to 1 k Ω mounted externally
Additional Error Due to Shunt: 0.1% of input
Isolation:
C
hannel to Channel: 300 V RMS or
dc (double insulation)
C
hannel to Common Electronics: 300 V RMS or
dc (double insulation)
C
hannel to Ground: 300 V RM or dc
(double insulation)
Low
Range
High
Range
Resolution
0Ω
400 Ω
20 mΩ
Maximum Error
(Instrument
at 25 °C)
Temperature
Performance
120 mΩ + 0.023%
of reading
25 ppm of input per °C
Table 2 Ohms (RTD) Input Ranges
Resistance Input Ranges
Temperature Scale: ITS90
Types, Ranges & Accuracies: See Table 3
Maximum Source Current: 200 μA
Pt100 Figures:
R
ange: 0 to 400 Ω (- 200 to + 850 °C)
R
esolution: 0.05 °C
C
alibration Error: +/- 0.31 °C +/- 0.023% of
measurement in °C at 25 °C ambient
Temperature Coefficient: +/- 0.01 °C/°C
+/- 25 ppm/°C measurement in °C from 25 °C ambient M
easurement Noise: 0.05 °C peak to peak with 1.6 s
input filter
L
inearity Error: 0.0033% (best fit straight line)
L
ead Resistance: 0 to 22 Ω matched lead resistance
B
ulb Current: 200 μA nominal
RTD
Type
Overall
Range (°C)
Standard
Max. Linearisation Error
Cu10
- 20 to + 400
General Electric Co.
0.02 °C
Cu53
- 70 to + 200
RC21-4-1966
0.01 °C
JPT100
- 220 to + 630
JIS C1604:1989
0.01 °C
Ni100
- 60 to + 250
DIN43760:1987
0.01 °C
Ni120
- 50 to + 170
DIN43760:1987
0.01 °C
Pt100
- 200 to + 850
IEC751
0.01 °C
Pt100A
- 200 to + 600
Eurotherm Recorders SA 0.09 °C
Table 3 RTD Type Details
PDAC Universal Temperature/Process Digital Recorder
Thermocouple Data
Temperature Scale: ITS90
CJC:
T
ypes: Off, internal, external, remote
R
emote CJC Source: Any input channel
Internal CJC Error: < 1 °C max, with instrument at 25 °C
Internal CJC Rejection Ratio: 40:1 from 25 °C
Upscale/Downscale Drive: High, low or none
independently configurable for each channel’s
sensor break detection
Types, Ranges and Accuracies: See Table 4
T/C Type
Overall Range
(°C)
Standard
Max. Linearisation
Error
B
0 to + 1820
IEC584.1
0 to 400 °C = 1.7 °C
400 to 1820 °C = 0.03 °C
C
0 to + 2300
Hoskins
0.12 °C
D
0 to + 2495
Hoskins
0.08 °C
E
- 270 to + 1000 IEC584.1
0.03 °C
G2
0 to + 2315
0.07 °C
J
- 210 to + 1200 IEC584.1
0.02 °C
K
- 270 to + 1372 IEC584.1
0.04 °C
L
- 200 to + 900
N
- 270 to + 1300 IEC584.1
0.04 °C
R
- 50 to + 1768
IEC584.1
0.04 °C
S
- 50 to + 1768
IEC584.1
0.04 °C
T
- 270 to + 400
IEC584.1
0.02 °C
U
- 200 to + 600
DIN43710:1985
0.08 °C
NiMo/NiCo
- 50 to + 1410
ASTM E1751-95 0.06 °C
Platinel
0 to + 1370
Engelhard
0.02 °C
Mi/NiMo
0 to + 1406
Ipsen
0.14 °C
Pt20%Rh/Pt40%/Rh 0 to + 1888
Hoskins
DIN43710:1985
(to IPTS68)
0.02 °C
ASTM E1751-95 0.07 °C
Table 4 Thermocouple Types, Ranges and Accuracies
Relay and Logic I/O
O/P1, O/P2 and O/P3 Logic I/O and Relay Specifications
Active (current on) Current Sourcing Logic Output
(O/P1 or O/P2 only)
Voltage O/P Across Terminals: + 11 V min; + 13 V max
Short Circut Output Current: 6 mA min (steady state); 44
mA max (switch current)
Inactive (current off) Current Sourcing Logic Output
(O/P1 or O/P2 only)
Voltage Output Across Terminals: 0 V min; 300 V max
Output Source Leakage Current into Short Circuit:
0 μA (min); 100 μA (max)
Active (current on) Contact Closure Sourcing
Logic Input (O/P1 only)
Input Current: Input at 12 V: 0 mA (min); 44 mA (max)
Input at 0 V: 6 mA min (steady state);
44 mA max (switch current)
Open Circuit Input Voltage: 11 V (min); 13 V (max)
OPen Circuit (inactive) Resitance: 500 Ω (min); ∞ (max)
Closed Circuit (active) Resistance: 0 Ω (min); 300 Ω (max)
Relay Contacts
Contact Switching Power (Resistive): Max 2 A at 230 V
RMS +/- 15%; Min 100 mA at 12 V
Current Throught Terminals: 2 A
Digital Inputs
Dig InA and Dig InB Contact Closure Logic Input
Contact Closure
Short Circuit Sensing Current (Source): 5.5 mA (min);
6.5 mA (max)
Open Circuit (inactive) Resistance: 600 Ω (min); ∞ (max)
Closed Circuit (active) Resistance: 0 Ω (min); 300 Ω (max)
DC Output (Option)
O/P1, O/P2 and O/P3 DC analogue outputs
Current Outputs (O/P1, O/P2 and O/P3)
Output Ranges: Configurable within 0 to 200 mA
Load Resistance: 500 Ω (max)
Calibration Accuracy: < +/- 100 μA +/- 1% of reading
Voltage Outputs (O/P3 only)
Output Ranges: Configurable within 0 to 10 V
Load Resistance: 500 Ω (min)
Calibration Accuracy: < +/- 50mV +/- 1% of reading
General
Isolation: 300 Vac double insulated from instrument
and other I/O
Resolution: > 11 bits
Thermal Drift: < 100 ppm/°C
Ethernet Communications
Type: 10/100 baseT Ethernet (IEEE802.3)
Protocols: Modbus TCP/IP master/slave,
Ethernet/IP client/server
Cable Type: Category 5
Maximum Length: 100 metres (110 yards)
Termination: RJ45; Green LED illuminated = link
connected; Amber LED flashing shows link activity
USB Port
Number of Ports: One at rear of instrument
Standard: USB1.1
Transmission Speeds: USB1.1
Maximum Current: < 100 mA
Peripherals Supported: Memory stick (8GB max),
Bar code reader, QWERTY keyboard
(continued on back page)
Technical Specifications (continued)
Update/Archive Rates
Sample Rate (input/output): 8 Hz
Trend Update: 8 Hz max
Archive Sample Value: Latest value at archive time
Display Value: Latest value at display update time
Mechanical Characteristics
Battery Backup
Stored Data: Time, date
Replacement Period: Three years typical
Clock (real-time clock) Data:
Support Time: Minimum of 1 year with unit unpowered
Temperature Stability: 0 to 55 °C ≤ +/- 3.5 ppm
RTC Aging: First year to 10 year < +/- 5 ppm
Type: Poly-carbonmonofluoride/lithium
(BR2330) (PA260195)
Replace battery with Panasonic BR2330/BE only. Use of
another battery may present a risk of fire or explosion.
See owners manual for safety instructions.
Caution: Battery may explode if mistreated. Do not
recharge, disassemble or dispose of in fire.
Approvals and Compliance Details
General: CE and cUL, EN61010
PV Input: AMS2750D compliant
RoHS: EU; China
Packaging: BS61131-2 section 2.1.3.3
Physical
Panel Mounting: 1/4 DIN
Weight (Instrument only): 0.44 kg (15.52 oz)
Panel Cutout Dimensions: 92 mm x 92 mm
(both -0.0 +0.8)
Depth Behind Panel: 90 mm (3.54 in) excluding wiring
Operator Interface
Display: 3.5” TFT colour display
(320 pixels wide x 240 pixels high
Controls: Four navigation pushbuttons below the
display screen (Page, Scroll, Lower and Raise)
Ordering Information
P
D
A
Series
PDAC (1/4 DIN)
C
–
–
–
Input Calibration
A = All
–
Communications
TS = Modbus TCP/IP slave
Special Options
00 = None
TM = Modbus TCP/IP master
AZ = 24 Vac/dc
ES = Ethernet/IP* client/server
TE = M
odbus CP Master and
Ethernet/IP*
* Consult Factory
Code
Output 1
Output 2
Output 3
SBB =
S = Pulsed 20 Vdc B = Relay
B = Relay
LRD =
L = Logic
R = Relay
D = Iso DC output
LLR =
L = Logic
L = Logic
R = Relay
RDD =
R = Relay
D = Iso DC
D = Iso DC
DDD =
D = Iso DC
D = Iso DC
D = Iso DC
LDD =
L = Logic
D = Iso DC
D = Iso DC
Code combinations for outputs 1, 2 and 3 are fixed.
Athena Conrols, Inc.
5145 Campus Drive • Plymouth Meeting, PA 19462-1129 USA
Toll-Free: 1.800.782.6776 • Tel: 610.828.2490
Fax: 610.828.7084 • Email: [email protected]
www.athenacontrols.com
© Copyright, Athena Controls, Inc., 2013 | Printed in USA
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