PDI40C1FR0 [ETC]
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| 型号： | PDI40C1FR0 |
| 厂家： | 
ETC |
| 描述： |
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| 文件： | 总4页 (文件大小：94K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Temperature Controls
Single Loop PID-Controllers
Type PDI 40
• 4-dgt multi-range µP-based PID controller
• Temperature measurements in °C or °F
• All software functions selectable by key-pad
• PID, ON/OFF and neutral zone selectable controls
• Autotuning, direct or reverse PID control and dynamic
setpoint capability
• One relay or SSR control output
• One independent alarm setpoint (on request)
• Front size: 48 x 48mm
Product Description
Ordering Key
Model
Measurement
Power supply
Control output (Out 1)
Alarm output (Out 2)
PDI40 T1 DRX
4-dgt multi-range µP-based
controller for temperature
measurements in °C or °F and
for process signals.
Input from thermoresistance
or thermocouple, PTC, 0/4
to 20mA or 0 to 10VDC. Any
parameter is fully programm-
able by user-friendly key-pad.
The PDI 40 includes auto-
tuning, direct or reverse PID
control and dynamic setpoint
capability. The housing is easy
to mount and ensures
degree of protection of IP 54.
a
Type Selection
Measurements
Power supply
Control output (Out 1)
Alarm output (Out 2)
T1:
T2:
TC inputs: J, K, S
RTD inputs:
Pt100, Ni100
PTC input: KTY81
4 to 20 mA DC
0 to 20 mADC
0 to 10 VDC
A:
B:
C:
D:
E:
F:
3:
24 VAC, -10% +10%,
50/60 Hz
R:
0:
Relay
SSR (12VDC)
X:
R:
0:
None
Relay
SSR (12VDC)
1)
48 VAC, -10% +10%,
1)
T3:
C1:
C2:
V1:
50/60 Hz
115 VAC, -10% +10%,
1)
50/60 Hz
230 VAC, -10% +10%,
50/60 Hz (standard)
120 VAC, -10% +10%,
1)
50/60 Hz
240 VAC, -10% +10%,
1)
50/60 Hz
24 VDC, -10% +10%
1)
with galvanic insulation
1)
On request
Input Specifications
Accuracy
Temperature drift
RTD (Pt100, Ni100)
(@ 25°C ± 5°C, R.H. ≤ 60%) ± 0.5% f.s., ± 1 dgt
TC (J, K, S)
(@ 25°C ± 5°C, R.H. ≤ 60%) ± 0.5% f.s., ± 1 dgt
PTC (RTY81, 990Ω @25°C)
(@ 25°C ± 5°C, R.H.≤60% )
Process Signals (20mA, 10V)
(@ 25°C ± 5°C, R.H.≤60% )
RTD
TC
± 150 ppm/°C
± 150 ppm/°C
± 150 ppm/°C
± 150 ppm/°C
PTC (KTY 81, 990Ω@25°C)
Process signals
Sampling rate
Display
Max. and min. indication
RTD/TC/PTC
1 time/second
± 0.5% f.s., ± 1 dgt
7-segment LED, h 12 mm
± 0.5% f.s., ± 1 dgt
Depending on range and type
of the temperature probe
Max. 7000 (700,0),
Process signals
Min. -999 (-99.9)
Specifications are subject to change without notice (26.10.99)
1
PDI 40
Input Specifications (cont.)
Compensation
Input TC ranges
Probe: TC-J
RTD
For 3-wire connections, line
0°C/+32°F to +800°C/+1472°F
0°C/+32°F to +1200°C/+2192°F
0°C/+32°F to +1600°C/+2912°F
resistance up to 10 Ω
Cold junction, within the tem-
perature range from 0 to 55°C
Probe: TC-K
Probe: TC-S
TC
Input process signal ranges
-999 to 7000
-99.9 to 700.0
Input RTD ranges
Probe: Pt100
-200°C/-328°F to+600°C /+1112°F
-99.9°C/°F to +600.0°C/+999.9°F
-50°C/-58°F to +150°C/+302°F
-50.0°C/-58.0°F to+150.0°C/+302.0°F
Key-pad
3 Keys: “S” to enter into the
programming procedure;
“UP/DOWN” for parameter
selection; “S” + “UP/DOWN”
for value programming
Probe: Ni100
Input PTC ranges:
-50°C/-58°F to +150°C/+302°F
Probe: KTY81 (990Ω @ 25°C) -50.0°C/-58.0°F to +150.0°C/+302.0°F
Output Specifications
Output combinations
- only one control output (Out 1)
type: ON/OFF, PID;
- one independent control
output (Out 1) with additional
alarm output: up, down alarm;
- two dependent ON/OFF
control outputs;
- one ON/OFF control output (Out 1)
with dependent relative or
absolute alarm output:
up, down alarm;
Output Working
Type of output
Direct (cooling) or reverse (heating)
Relay: 8A-AC1, 3A-AC3,
250 VAC, 100.000 cycles
SSR: 12 VDC/max. 12 mA
Relay output: 2000 Vrms from
output to: measuring input,
AC power supply input.
SSR output: no insulation from
output to measuring input.
2000 Vrms from output to
AC power supply input.
Insulation
-
one control output with additional
control output (dead band) to
carry out the neutral zone control
Alarm output
1 (on request)
Output types
Alarm, ON/OFF, neutral zone
Up alarm or down alarm
0 to 100% of the input range
Programmable minimum and
maximum values
Programmable hysteresis
within the whole measuring
range
Programmable activation
time delay (0 to 500 s)
Programmable dead band
within the whole measuring
range
Direct (cooling) or reverse
(heating)
Relay: 8A-AC1, 3A-AC3,
250 VAC, 100.000 cycles
SSR: 12 VDC/max. 12 mA
Relay output: 2000 Vrms from
output to measuring input,
AC power supply input.
SSR output: no insulation from
output to measuring input.
2000 Vrms from output to
AC power supply input.
Alarm functions
Setpoint adjustment
Limits of setpoint adjustment
Control output
Control types
Setpoint adjustment
Limits of setpoint adjustment
1 (standard)
PID, ON/OFF
0 to 100% of the input range.
Programmable minimum
and maximum values
Programmable proportional
band within the whole input
range (1 or 0.1 resolution);
Programmable manual reset
within the whole input range;
Programmable integral time
(0 to 3600 s);
Programmable derivative
time (0 to 3600 s);
Programmable cycle time
(1 to 500 s)
Programmable hysteresis
within the whole input range;
Programmable activation time
delay (0 to 500 s)
Programmable dead band within
the whole input range (available
only if the 2nd output is present)
ON/OFF control parameters
Neutral zone control
PID control parameters
Output working
Type of output
ON/OFF control parameters
Neutral zone control
Insulation
Software functions
- step increase (dSI) parameter,
programmable from 0 to
100% of the input range
- time interval (dSt) between
two step increases pro-
grammable from 1 to 3600 s
Dynamic setpoint (see fig. 4)
- Action only on 1st output,
automatic increase of the
set-point up to the pro-
grammed one
- Half band programming (drb)
(0 to 100% of the input range)
over which the dynamic
set-point is active
2
Specifications are subject to change without notice (26.10.99)
PDI 40
Software Functions (cont.)
Scaling factor
programming of the lower
Autotuning
Diagnostics
Activation of autotuning
feature or manual program-
ming of the PID parameters
The display flashes when
the limits of the displayed
range are exceeded.
Over-range: EEEE
limit of the displayed scale
(only mA/V input) connected
to 0 mA/V or 4 mA, programm
ing of the higher limit of
the displayed scale (only
mA/V input) connected to
20 mA/10 V.
Offset programming value:
from –999 to 999, selection
of decimal point activation
(1 or 0.1), °C/°F engineering
unit selection, least digit
approximation
-
Under-range: - - - -
Burn-out
TC
Opening of the probe connec-
tion, EEEE indication
Opening of the probe connec-
tion, EEEE indication
Probe short-circuit,
RTD /PTC/mA/V
- - - - indication
Outputs
In case of error the outputs
are de-activated
Supply Specifications
General Specifications
Dielectric strength
120 VAC, 230 VAC, 240 VAC, Noise rejection
3750 Vrms for 1 minute
AC supply
24 VAC, 48 VAC, 115 VAC,
-10%+10%, 50/60 Hz
2000 Vrms from power
supply input to: measuring
input, relay output
NMRR
CMRR
40 dB, from 40 to 60 Hz
100 dB, from 40 to 60 Hz
Insulation
EMC
EN 50 081-1, EN 50 082-1
EN 60730-1
Safety standards
Connector
Housing
Dimensions
Material
DC supply
Insulation
24 VDC, ±10%
Fast-on 6,3 mm
500 Vrms from power supply
input to:
measuring input, relay output
48 x 48 x 107 mm
ABS,
self-extinguishing: UL 94 V-0
Power consumption
Operating temperature
5 VA
From 0° to +55°C
(R.H. < 90% non-condensing)
From -10° to +60°C
(R.H. < 90% non-condensing)
Degree of protection
Weight
Approvals
IP 54 with gasket
Approx. 250 g
CE
Storage temperature
Insulation reference voltage
300 Vrms to earth
Dimensions
Terminal Board
Specifications are subject to change without notice (26.10.99)
3
PDI 40
Output Controls
ON/OFF control
ON/OFF control
Fig. 1
Fig. 2
Neutral zone control
Dynamic setpoint
Fig. 3
= negative hysteresis
+ d = positive hysteresis
dB = dead band
Fig. 4
-d
drb = half band parameter
dSI = step increase
dSt = time interval between two step increases
Front Panel Description
2
”
” and ”
Up and down keys for selecting programming parameters.
- S + Up and down Keys for value programming.
”
-
2. Display
4-digit (maximum read-out 7000).
3
Alphanumeric indication by means of 7-segment display for:
- Displaying of the measured value, over-range, burn-out
and programming indications.
1
- Indication of programming parameters.
3. LED’s
4 red LEDs for the indication of:
1. Key-pad
- process variable under (–) the setpoint limit
- process variable over (+) the setpoint limit
- activation of the first output (out 1)
- activation of the second output (out 2)
1 green LED for the indication of the process variable equal
to the setpoint.
Set-up and programming procedures are easily controlled
by the 3 pushbuttons.
“S”
- Key to enter the programming procedure
(instrument configuration)
4
Specifications are subject to change without notice (26.10.99)
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