Festo CDPX-EA-V1 Manual De Instrucciones página 4

Digital and analog I/O
module
CDPX-EA-V1
Brief
Description
Original: en
1303a en
CDPX-EA-V1:
20 digital inputs configurable as counter/encoder channels
12 digital outputs
8 single-ended (or 4 differential) analog inputs for
voltage and current measurement
1 PT100 (RTD) input for temperature measurement or
for cold junction compensation of thermocouples
4 analog (voltage or current) outputs
The CDPX-EA-V1 is a hardware module you can easily plug into an CDPX-X-A-W-4, CDPX-X-A-W-7,
CDPX-X-A-S-10 and CDPX-X-A-W-13.
Specifications
DIGITAL INPUTS
Description Specifications
Input channels 20 digital optoisolated (industrial standard) source active high
(+24VDC) inputs. All inputs are internally connected to 0VDC of
power supply.
Input voltage range 12¸30VDC (min 3mA), 35VDC max for 500 ms
ON-state voltage/current 12¸30VDC (min 3mA)
6mA @ 24VDC, 9mA @ 30VDC
OFF-state voltage/current 6VDC max, 1mA
Input impedance 3K3
Input filter delay max 200 ns for E input, 50 ms for S input (see note below)
Debounce filter Programmable 0.1ms to 20ms
Isolation 1500 Vrms
Connector type MINI-COMBICON plugs 3.5mm-8 contacts (two piece terminal
blocks) MC 1.5/8 ST 3.5
Note on input filter delay
The encoder, counter and frequency inputs are high speed digital inputs (the other
characteristics are the same as described in the above table). Each digital input can be used
as a standard, encoder or counter/timer. Refer to the table below.
Input type/input filter delay Input list
E/200 ns IN1, IN2, IN5, IN6, IN9, IN10, IN13, IN14
S/50 ms IN3, IN4, IN7, IN8, IN11, IN12, IN15, IN16, IN17, IN18, IN19, IN20
ENCODER CHANNELS
Description Specifications
Encoder channels 2 (Phase A, Phase B, Zero encoder and Machine zero index pulse
inputs per channel). All inputs are internally connected to 0VDC of
power supply.
A & B & Z & M channel inputs IN1 & IN2 & IN3 & IN4, IN5 & IN6 & IN7 & IN8
Input frequency 1 MHz max
Pulse width 500 ns min
Count range 32 bit
COUNTER INPUTS
Description
Counter channels
Pulse & gate input pairs
Input frequency
Pulse width
Count range
FREQUENCY INPUTS
Description
Frequency channels
Frequency inputs
Input frequency
Pulse width
Accuracy
Festo SE & Co. KG
Postfach
D-73726 Esslingen
Phone:
+49/711/347-0
www.festo.com
DIGITAL OUTPUTS
Description
Output channels
Output voltage
Output current
Output delay time
Output protection
Isolation
Connector type
800 4844
ANALOG INPUTS
Description
Input channels
Input or measurement type
A/D resolution
Accuracy @ 25 °C
Connector type
Voltage input type
Voltage input range
Voltage input linearity error
Voltage input accuracy
Voltage input absolute maximum ratings ±15V (AGND referenced)
Current input type
Current input range
Current mode input impedance
Voltage mode input
Accuracy
Current input linearity
Current input absolute maximum ratings ±15V (AGND referenced)
Thermocouple inputs
Thermocouple types
Cold Junction Compensation
PT100 (RTD) input
Supply
Measurement temp. range
PT100 accuracy @ 25 °C
There are 4 selectable ranges for resistor
measurements.
Connector type
Specifications
2 (pulse and gate input per channel). All inputs are internally
connected to 0VDC of power supply. The gate input enables the
count of input pulses; the count could be enabled only by SW (so
the gate input is available as a general digital input)
IN1 & IN2, IN5 & IN6
100 kHz max
500 ns min
32 bit
Specifications
2 (one input per channel). All inputs are internally connected to
0VDC of power supply.
IN1, IN5
20KHz max, 1 Hz min
50 µs min
0.005%
Specifications
12 digital source type optoisolated outputs with feedback of
output driver fault status.
12¸30VDC
0.5A, 1.4A max (protection threshold)
150 µs max
Overcurrent and overtemperature protected driver
1500 Vrms
Omnimate Range header/plugs 3.5mm - 10 contacts (two piece
terminal blocks) SL-SMT 3.5/180F Box + BLZF 3.5/180F
Specifications
4 multifunction analog not isolated input channels. All analog
common inputs (COM) are internally connected to M pin of panel
supply connector.
Voltage input
Current input
Temperature measurement (various types of thermocouples or
PT100 RTD) with incorporated external cold junction
compensation
12 bits
0.1%
Omnimate Range header/plugs 3.5mm - 10 contacts (two piece
terminal blocks) SL-SMT 3.5/180F Box + BLZF 3.5/180F
Single-ended (up 8 inputs) or differential configuration (up 4
inputs)
Bipolar (±100mV, ±1V, ± 5V, ±10V)
Unipolar (0¸100mV, 0¸1V, 0¸5V, 0¸10V)
0.1%
Bipolar (±100mV) or unipolar (0~100mV): 0.1% F.S.
Bipolar (±500mV) or unipolar (0~500mV): 0.2% F.S.
Bipolar (±1V) or unipolar (0~1V): 0.1% F.S.
Bipolar (±5V) or unipolar (0~5V): 0.1% F.S.
Bipolar (±10V) or unipolar (0~10V): 0.1% F.S.
4 differential ones with external supply transmitter
0¸20mA or 4¸20mA
200
> 10 M
0.1%
0.1%
4 with tested break condition
E (-270/1000°C), J (-210/760°C), K (-270/1370°C), R (0/1768°C),
S (0/1768°C), T (-270/400°C)
External via dedicated PT100 input (see note below)
4 for two or three wires configuration (in two wires configuration,
4 inputs remain free for single-ended measurements); break or
short circuit detected
Local 1.2 mA
-100°C ~850°C
Range 1: 0~157Ohm, 0.1% accuracy
Range 2: 0~530Ohm, 0.1% accuracy
Range 3: 0~1020Ohm, 0.1% accuracy
Range 4: 0~8800Ohm, 0.1% accuracy
Omnimate Range header/plugs 3.5mm - 10 contacts (two piece
terminal blocks) SL-SMT 3.5/180F Box + BLZF 3.5/180F