Troubleshooting; Spare Parts And Accessories; Technical Data - Aventics IS12-PD-ISO 5599-1 Betriebsanleitung

AVENTICS | IS12-PD-ISO 5599-1 | R422003189–BAL–001–AB | English

14 Troubleshooting

Danger of injury by dismantling the dual valve!
Pre-tensioned springs may suddenly be released when dismantling the valve.
O
Never disassemble the dual valve or valves.
O
Do not attempt to perform any unauthorized repairs.
O
Check the connections, operating voltage, and working pressure of the relevant system part
if malfunctions occur.
Additional help for malfunctions can be found in the following table:
Malfunction Possible cause
Dual valve does not Insufficient control pressure.
switch
Dual valve is very leaky.
Incorrect pin assignment of
the electrical connector
Insufficient voltage
Sensor LED not Incorrect M8x1 socket
illuminated pin assignment
Insufficient voltage
Excessive voltage
If you are unable to troubleshoot the dual valve malfunction yourself:
O
Disassemble the dual valve as described in chapter "12 Removing the Dual Valve from the
System" and send the valve to AVENTICS GmbH. You can find the address on the back of the
operating instructions.

15 Spare Parts and Accessories

The silencers used can be replaced with AVENTICS material number R412010246. To ensure a
good hold, the silencer should be screwed in another 5–10° after the initial contact.

16 Technical Data

Safety relevant data
Service life parameter B
10
Fault exclusion
Sound pressure level
Overview of the achievable diagnostic coverage level (DC), categories and PL depending on
the safety function and product variant:
SF Product variant DC
1)
SF1 R422003622–625 > 99%, both valves position
monitored
R422003189–192 Non-return valve not
monitored
2)
SF2 R422003622–625 > 99%, both valves
position monitored
R422003189–192 Non-return valve not
monitored
1)
SF1: Safe exhaust
2)
SF2: Prevention of unexpected start-up
3)
There is a fault exclusion for the valve and category 3 and PL d are therefore possible for
SF2, including without monitoring the non-return valve. However, please note that the
diagnostic coverage level, category and the PL generally also depend on other system
components and the control.
Proven component in terms of The dual valve variants can be viewed as proven
ISO 13849-1 components in terms of ISO 13849-1 in the area of industrial
automation for the functions "safe exhaust" and "prevention
of unexpected start-up" under the following conditions, if
they are exclusively operated in accordance with all
information contained in these operating instructions,
especially in compliance with the performance limits and
ambient conditions stated in the technical data.
General data
Dimensions (length x width x height)
Weight
WARNING
Remedy
Increase the control pressure.
Disassemble it and send it, together
with a description
of the error, to AVENTICS GmbH.
Check and correct the pin assignment
of the electrical connector.
Use pre-assembled connecting
cables with electrical connectors.
Increase voltage to the minimum
voltage value.
Check and correct the pin assignment
Use pre-assembled connecting
cables.
Increase voltage to the minimum
voltage value.
Exchange valve
Please ask AVENTICS for the latest B10
declaration
W
Change of the output switching position of
a IS12-PD valve (without input signal)
91 dB(A)
Category max.
4
1
4
3)
3
R422003622–625:
156 mm x 126 mm x 128 mm
R422003189–192:
159 mm x 133 mm x 128 mm
R422003622–625: 2200 g
R422003189–192: 2400 g
General data
Working pressure min./max.
Control pressure min./max.
Ambient temperature min./max.
Storage temperature min./max.
Ambient operating conditions
Permissible medium
Max. particle size
Oil content of compressed air
The pressure dew point must be at least 15°C below the ambient and medium temperatures
and must not exceed 3°C.
The oil content of compressed air must remain constant during the life cycle.
O
Use only the approved oils from AVENTICS, see the AVENTICS online catalog, chapter
"Technical information".
Mounting orientation
Vibration resistance
Shock resistance
IP protection class
Switching times (at 6.3 bar)
On (1 -> 2 or 1 -> 4) /
Off (2 -> 3 or 4 + 4 ext -> 5)
Nominal flow for pressurization
1 -> 2 or 1 -> 4
Nominal flow for exhaust
2 -> 3 (R422 003 622 - 625)
4 -> 5 (R422 003 189 - 192)
Nominal flow
4 ext -> 5
Electrical data
Max. positive test pulse
Max. negative test pulse
Relative humidity
Coil, CO1 series (1824210223)
Electrical connection
Power supply
Power consumption
Coil, CO1 series (1824210354)
Electrical connection
Power supply
Power consumption
Sensor, ST4 series
Electrical connection
PL max.
Min./max. power supply
e
Max. switching current
Vibration resistance
c
Shock resistance
e Voltage drop U at I
max
Type of contact
3)
d
Cable length
Sensor LED
Electrical safety
O
For further technical data, see the catalog pages in the AVENTICS online catalog (see
www.aventics.com/pneumatics-catalog).
1 to 10 bar external pilot
3.5 to 10 bar internal pilot
3.5 to 10 bar
0°C/+50°C
0°C/+50°C
Max. height above sea level: 1000 m
Compressed air in accordance
with ISO 8573-1 (7; 4; 4)
5 μm
3
0-5 mg/m
Any
±0.35 mm displacement at 10 Hz–60 Hz,
5 g acceleration at 60 Hz to 60 Hz
30 g with 18 ms duration
3 shocks each direction
IP65
R422003622–625, R422003189, R422003191:
20 ms/40 ms
R422003190, R422003192:
30 ms/40 ms
800 std l/min
1800 std l/min (including in error case)
1050 std l/min
700 std l/min
(flow in error case for variants R422003189–
192)
1000 μs
700 μs
Max. 75% at 50°C
EN 175301-803, form A
24 V DC ± 10%
4.4 W
EN 61076-2-101, M12x1
24 V DC ± 10%
4.5 W
M8 with knurled nuts
10/30 V DC
0.1 A
10–55 Hz, 1 mm
30 g/11 ms
≤2.5 V
Electronic PNP
0.3 m
Yes
Protection class III
19