Inficon IO1000 Operating instructions

Translation of the operating instructions
IO1000
I/O-Modul
jiqc10en1-05-(1901)
Catalog No.
560-310
From software version
I/O-Modul 1.14

INFICON GmbH
Bonner Strasse 498
50968 Cologne, Germany

INFICON Table of Contents
IO1000-operating-instructions-jiqc10en1-05-(1901) iii
Table of Contents
1 About these instructions ...................................................................................................................................4
1.1 Target groups ...........................................................................................................................................4
1.2 Other associated documents ....................................................................................................................4
1.3 Warnings...................................................................................................................................................4
2 Safety ...............................................................................................................................................................5
2.1 Intended use .............................................................................................................................................5
2.2 Owner requirements .................................................................................................................................5
2.3 Operator requirements..............................................................................................................................5
3 Scope of delivery ..............................................................................................................................................6
4 Description........................................................................................................................................................7
4.1 Construction of the unit.............................................................................................................................7
4.2 Function ..................................................................................................................................................15
4.3 Technical data ........................................................................................................................................16
5 Installation and removal..................................................................................................................................17
5.1 Mount device on DIN-TS35 top hat rail...................................................................................................17
5.1.1 Establish connections ................................................................................................................. 17
5.2 Remove the I/O module from the DIN-TS35 top hat rail.........................................................................18
6 Disposal..........................................................................................................................................................19
7 CE Declaration of Conformity .........................................................................................................................20
8 RoHS ..............................................................................................................................................................21

1 | About these instructions INFICON
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1 About these instructions
1.1 Target groups
These operating instructions are intended for the owner and for technically qualified
personnel with experience in leak detection technology and integration of leak
detection devices in leak detection systems. In addition, the installation and use of the
device require knowledge of electronic interfaces.
1.2 Other associated documents
Operating instructions of the connected leak detector
LDS3000 Interface Protocols jira54
HLD6000 Interface Protocols kirb43
1.3 Warnings
DANGER
Imminent hazard resulting in death or serious injuries
WARNING
Hazardous situation resulting in potential death or serious injuries
CAUTION
Hazardous situation resulting in minor injuries
NOTICE
Hazardous situation resulting in damage to property or the environment

INFICON Safety | 2
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2 Safety
2.1 Intended use
The I/O module is a device interface between a leak detector and an external
controller.
► Install, operate and service the device only in compliance with these instructions.
2.2 Owner requirements
Safety conscious
operation
► Operate and install the device only if it is in perfect working order and as intended, in
a safety-conscious manner and fully aware of dangers, in compliance with these
instructions.
► Fulfill and ensure compliance with the following regulations:
- Intended use
- General applicable safety and accident prevention regulations
- International, national and local standards and guidelines
- Additional device-related provisions and regulations
► Use only original parts or parts approved by the manufacturer.
► Keep this manual available at the operating site.
Personnel
qualifications
► All work must be performed only by technical specialists who have been trained on
the device.
► Allow personnel in training to work with the device only under the supervision of
technical specialists.
► Make sure that the authorized personnel have read and understood these
instructions and all other applicable documents (refer to "Other associated documents
[}4]"), especially the information on safety, maintenance and repairs, before starting
work.
► Define responsibilities, authorizations and supervision of personnel.
2.3 Operator requirements
► Read, observe and follow the information in these instructions and the working
instructions created by the owner, especially the safety instructions and warnings.
► Perform all work based on the complete instructions.

3 | Scope of delivery INFICON
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3 Scope of delivery
Scope of delivery Item Quantity
I/O module 1
Operating instructions 1
►Please check the scope of delivery of the product for completeness after receipt.
Transport
NOTICE
Damage due to unsuitable packaging material
Transport in unsuitable packaging material can damage the device.
► Transport the device only in the original packaging material.
► Keep original packaging material.

INFICON Description | 4
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4 Description
4.1 Construction of the unit
Fig.1: Front view
1 PLC IN, digital inputs 6 DIP switch cover and fuse
2 RS232 7 LD, connection of leak detector
3 Status LED 8 ANALOG IN, analog inputs
4 ANALOG OUT, analog outputs 9 RS485
5 PLC OUT, digital outputs 10 24 V OUT, 24 volt output

4 | Description INFICON
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PLC IN, Fig. 1 (1) Digital inputs
Galvanic isolation (max. 60 V DC, 25 V AC against GND)
maximum permissible input voltage: U = 35 V
Active signal: V = 13 ... 35 V (typical 24 V), I = approx. 7 mA
Inactive signal: U < 7 V (typical 0 V), I = 0 mA
A signal on these digital inputs must have a minimum length of 100 ms, so that it can
be safely evaluated.
Pin assignment: The input pins PLC-IN 1 to PLC-IN 10 can be configured freely, see
example:
Fig.2: Sample wiring, digital inputs with PLC. Left: Driver outputs, right: Potential-free contacts

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PLC OUT, Fig. 1 (5) Digital outputs
Galvanic isolation (max. 60 V DC, 25 V AC against GND)
maximum permissible load each output: U = 30 V, I = 0.75A
Fuses for digital outputs 1 ... 4 and 5 ... 8: 2 x 0.75 A
Pin assignment: The output pins PLC_OUT_1 to PLC_OUT_8 can be configured
freely, see example:
Fig.3: Sample wiring, digital outputs

4 | Description INFICON
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ANALOG IN, Fig. 1 (8) Analog input (input voltage range 0 V to 10.8 V)
Pin assignment:
1 24V supply (output)
2 GND to 24V supply
3 Analog input (0 V to 10.8 V)
4 GND to analog input
ANALOG OUT, Fig. 1
(4)
Analog outputs (for example for logging leak rate and backing pressure)
Galvanic isolation (max. 60 V DC, 25 V AC against GND)
Voltage range 0 ... 10 V
Precision ±15 mV offset, additional ±1% from measurement (current
output voltage) as linearity error (at 25 °C)
Resolution typ. 2.5 mV
Load > 10 kΩ
Pin assignment:
1 Analog output 1: ANALOG-OUT 1
2 Analog output 2: ANALOG-OUT 2
3 GND to analog output
The output pins can be freely configured. Specific information can be found in the
operating instructions of the respective leak detector.

INFICON Description | 4
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RS232, Fig. 1 (2) Connection for RS-232
Galvanic isolation (max. 60 V DC, 25 V AC against GND)
Pin assignment:
Pin Name
2 TxD
3 RxD
5 GND
A normal RS-232 cable must be used for the connection (1:1 connection, RxD and
TxD not crossed, no zero-modem cable).
► Deactivate RS-232 hardware handshake in RS-232 control program.
If the hardware handshake cannot be deactivated, the RS-232 can be used as follows:
Fig.4: Connection with RS-232 cable (in case hardware handshake cannot be deactivated)

4 | Description INFICON
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RS485, Fig. 1 (9) Connection for RS-485
Fig.5: RS-485 bus terminator
A Active bus terminator C Passive bus terminator
B Without bus terminator
Galvanic isolation (max. 60 V DC, 25 V AC against GND)
Pin assignment:
Pin Name
1 Connect pull-up resistor (562 Ω against +5 V) with D+ if necessary
2 D+
3 D-
4 Connect pull-down resistor (562 Ω against GND) with D- if necessary
5 COM
The bus terminator integrated in the I/O module (120 Ω) between D+ and D can be
disabled via DIP switches S2-4. The BUS address is 1. BUS operation with more than
two subscribers is not possible.

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STATUS LED, Fig. 1
(3)
Color Status Meaning
Red illuminates Device not functional or defective
Red flashes Not ready for operation, communication to
leak detector is not available
Cyan illuminates Ready for operation; communication to leak
detector available
Green Flashes quickly Boot loader active, ready for software
update
Green Flashes slowly Data reception on RS232
Yellow Flashes slowly Data reception on RS485
– off No operating voltage
FUSE and DIP switch
S1, S2,Fig. 1 (6)
Fuses for digital outputs and DIP switches (under the cover)
Fuses for digital outputs 1 ... 4 and 5 ... 8:
2 x 0.75 A (Schurter: 7010.9800.xx)
DIP switch S1 LDS3000 HLD6000 Contact
4321
Factory setting (default value of
the interface protocol by the leak
detector or control unit)
• • 0 0 0 0
ASCII protocol • • 0 0 1 0
LD protocol • • 0 0 1 1
Binary protocol • 0 1 0 1
LDS1000 protocol • 0 1 1 0
Normal protocol • 0 0 0 1
Simple protocol • 0 1 0 0
1 = ON, 0 = OFF
DIP switch S2 Contact
4321
Activate boot mode for software update X + 0 0
Disable bus terminator 120 Ω for RS-485 1 X 0 0
1 = ON, 0 = OFF, + = switching from OFF to ON during operation, X = random

4 | Description INFICON
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Connection LD, Fig. 1
(7)
Connection for the data cable to the leak detector
24V OUT, Fig. 1 (10) 24V output
Pin assignment:
Pin Name
+ + 24 V
- GND
The I/O module is supplied with voltage by the leak detector and requires no separate
power supply. The 24V output is not used for voltage supply to the I/O module.
The 24V output of the I/O module can be used as an active signal for the PLC inputs
and outputs.

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4.2 Function
The device is an interface between the leak detector and an external controller. It is
equipped with
• one RS-232 connection
• one RS-485 connection
• one analog input
• ten digital inputs
• two analog outputs
• eight digital outputs
The actual function is determined by the software of the connected leak detector.

4 | Description INFICON
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4.3 Technical data
Mechanical data
IO
Dimensions (lxwxh) 107,6 mm x 89,7 mm x 76,6 mm
Electrical data
IO
Type of protection IP20
Ambient conditions
IO
Max. altitude above sea level 2000 m
Max. relative humidity above 40 °C 0,5
Max. relative humidity from 31 °C to 40
°C
80% to 50% (linear abfallend)
Max. relative humidity to 40 °C 0,8
Storage temperature -20 °C - 60 °C
Pollution degree II

INFICON Installation and removal | 5
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5 Installation and removal
5.1 Mount device on DIN-TS35 top hat rail
Fig.6: Mount the device
1
Hook device on top hat rail at bottom.
2
Press device onto top hat rail at top.
5.1.1 Establish connections
Connecting I/O module with leak detector
The I/O module communicates via data cable with the leak detector and is supplied
with voltage by the data cable.
1
Connect I/O module (connection “LD”) via data cable with leak detector
(connection “I/O Anybus”).
2
Connect I/O module via desired interfaces with external controller:
– RS232 (RS-232 interface)
– RS485 (RS-485 interface)
– Analog In (analog input)
– Analog Out (analog outputs)
– PLC In (digital inputs)
– PLC Out (digital outputs)

5 | Installation and removal INFICON
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5.2 Remove the I/O module from the DIN-TS35 top
hat rail
Fig.7: Removing the I/O module
1
Use the flat-tip screwdriver to pull out the locking device.
2
Pull the device off of the top hat rail.

INFICON Disposal | 6
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6 Disposal
The device can either be disposed of by the operator or be sent to the manufacturer.
The device consists of materials that can be recycled. This option should be exercised
to prevent waste and also to protect the environment.
►For disposal, always comply with local and regional environmental and safety
regulations.

7 | CE Declaration of Conformity INFICON
20 / 24 IO1000-operating-instructions-jiqc10en1-05-(1901)
7 CE Declaration of Conformity