module with 6 analog inputs + 6 analog outputs

module with 6 analog inputs + 6 analog outputs
R-MA6
MODULE WITH 6 ANALOG INPUTS + 6 ANALOG OUTPUTS
Main features
•
•
•
•
•
Installation on R-BUSxx backplane
6 optically isolated analog inputs at 16 bit
Configuration of inputs via software
On board power supply for transducers
6 optically isolated analog outputs at
16 bit ±10V 20mA
• Electronic protection of the outputs
• Diagnostic LEDs
• In Conformity with UL508
Main applications
• Plastic machines
• Packing and packaging
machines
• Auxiliary machines
• Automation systems
PROFILE
The R-MA6 is a mixed module with 6
analog inputs and 6 analog outputs.
It controls 6 analog inputs configurable for potentiometer, voltage, current
(channels 3,4,5,6 only) and straingauge, satisfying the applicative
needs of common transducers used
in industrial applications.
The conversion system is sequential
on the 6 channels.
Analog-digital conversion is at 16 bits.
The board can be software programmed to run intercepts and launch
interrupts to the Gateway node.
It also controls 6 analog outputs in
bipolar voltage ± 10V with maximum
current of 20mA per output.
The outputs have 16 bit resolution.
They are protected against short circuit and overload by an electronic
system.
The module has output diagnostics to
check correct function.
TECHNICAL DATA
- 6 analog inputs with 16 bit A/D
conversion
- Sample time for all channels: 200µs
- Selectable digital filter
- Power supply via backplane
R-BUS (x) 3.3V
Inputs
- Potentiometer min. 2kΩ
- Differential 0...100mV, 0...30mV for
strain gauge
- Linear 0...10V, 0...2V
- Linear 0...20mA, 4...20mA
Input impedance for:
- Potentiometer > 1MΩ
- Linear 0...10V, 0...2V > 1MΩ
- Strain gauge: > 1MΩ
- Linear 0/4...20mA = 100Ω
Accuracy of inputs better than 0,5%
Power supply for Inputs
24VDC ±25% 500mA max external
(fed to terminals):
• 10V for strain-gauge max 150mA
• 24V for amplified sensors max
500mA
Input isolation: > 2,0kV
Over-voltage on inputs for 1 ms maximum: max. 1kV
Outputs
- Power supply output; 24VDC ±25%
500mA max
- Management of 6 analog outputs
with conversion D/A to 16bit
- Settling time 100µs max.
- Voltage outputs ±10V, max. 20mA for
channel
- Electronic protection against short
circuit and overload for each group
of 3 channels: 100mA max.
- Linearity better than 0.5%
- Output isolation: > 2,0KV
- Over-voltage on inputs for 1 ms:
maximum 1kV
Diagnostics
- Yellow LED presence external 24V
power supplies
- Yellow LED presence power supply
for transducers
- Green RUN LED with double
function:
• slow flash for standard configuration
• fast flash for user configuration
- Red LED Interrupt on
- Red Fail LED module error
MECHANICAL DATA
Dimensions: 92x90x25,4mm
Weight: 130g.
Attachment: snaps onto R-BUS(x)
Protection level IP20
36 pin front panel connector with
spring-mounted lock
AMBIENT CONDITIONS
Working temperature: 0...50°C
Storage temperature: -20...70°C
Humidity: max. 90% Rh not
condensing
CONFIGURABILITY OF INPUTS
CH1
CH2
CH3
CH4
CH5
CH6
Potentiometer
10V power supply
on board
X
X
X
X
X
X
Voltage
0...10V
Current
0/4...20mA
X
X
X
X
X
X
X
X
X
X
Amplified sensor
24V power supply
on board
X
X
X
X
X
X
Strain-gauge
10V power supply
on board
X
X
INSTALLATION AND CONNECTIONS
The front connections of the module have:
Power supplies 24Vdc ±15% 500mA max., use unipolar cable 0,75mm max., do not attach lug
• Transducer inputs:
potentiometer, use 3 pin shielded cable with 0.5 mm max. cross-section. Do not attach lug. Connect shielding directly to the grounded plate and as close as possible to the module.
amplified sensor, use 2 or 3 pin shielded cable with 0.5 mm max. cross-section. Do not attach lug. Connect shielding directly to the grounded plate and as close as possible to the module.
strain-gauge, use 4 or 6 pin shielded cable with 0.5 mm max. cross-section. Do not attach lug. Connect
shielding directly to the grounded plate and as close as possible to the module. To calibrate the transducer,
use calibration cables outside the module.
• Linear inputs:
voltage, use 2 pin shielded cable with 0,5mm max. cross-section. Do not attach lug. Connect shielding
directly to the grounded plate and as close as possible to the module.
current, use 2 pin shielded cable with 0,5mm max. cross-section. Do not attach lug. Connect shielding
directly to the grounded plate and as close as possible to the module.
Bipolar analog outputs ±10V or 0/20mA, use shielded cable with 0,5mm max. cross-section, do not attach lug,
connect shielding directly to the grounded plate and as close as possible to the module.
NOTE:
The shield for the analog inputs/outputs must be fixed near the module and directly on the grounded
plate.
INSTALLATION AND CONNECTIONS
Yellow led POWER
+24Vin
1
VS / VP
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Red led INT
18
Green led RUN
19
Red led FAIL
20
1 2
4 3
1
2
3
4
5
6
7
8
1
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
2
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
3
9
3
0
3
1
3
2
3
3
3
4
3
5
6
+V24in
VS1
VP1
-IN1
+IN1
GNDR1
GND1
+24Vout1
VP3
+IN3
GNDR3
VP5
+IN5
6 AI 16 Bit + 6 AO 16 Bit ± 10V
Yellow led POWER
R-MA6
GNDR5
GNDout1
OUT1
OUT3
OUT5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
GNDin
VS2
VP2
-IN2
+IN2
GNDR2
GND2
+24Vout2
VP4
+IN4
GNDR4
VP6
+IN6
GNDR6
GNDout2
OUT2
OUT4
OUT6
INSTALLATION AND CONNECTIONS
1
2
24Vdc ± 25%
500mA max
strain-gauge
3
5
amplified probe
potentiometer
unipolar
voltage
7
9
13
11
4
6
Channel 1
strain-gauge
amplified probe
potentiometer
unipolar
voltage
8
Channel 2
10
14
12
17
amplified probe
potentiometer
unipolar
voltage
current
19
13
21
18
Channel 3
amplified probe
potentiometer
unipolar
voltage
current
Channel 4
20
14
22
23
amplified probe
potentiometer
unipolar
voltage
current
Channel 5
25
27
amplified probe
potentiometer
24
unipolar
voltage
current
Channel 6
26
28
29
30
OUT 1
31
Ω
32
Ω
OUT 3
33
Ω
34
Ω
OUT 5
35
Ω
36
Ω
ORDER CODE
module code
R-MA6
F032132
Code
GEFRAN spa reserves the right to make aesthetic or functional changes at any time and without notice
Conformity UL508 File no. E198546
The device conforms to European Union Directives 2004/108/CE and LVD 2006/95/CE with reference to generic standards: CEI-EN
61000-6-2 (immunity in industrial environment) – EN 61000-6-3 (emissions in residential environments) – EN 61010-1 (safety) – EN
61161-2 (product standard)
GEFRAN spa via Sebina, 74 - 25050 Provaglio d’Iseo (BS)
Tel. 03098881 - fax 0309839063 - Internet: http://www.gefran.com
DTS_R-MA6_0409_ENG
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