Analog Input / Output Modules

Analog Input / Output Modules
Analog Input / Output Modules
Analog Input/Output Modules
AIO288/x
The analog input/output module AIO288/x offers
8 analog input channels as well as 8 analog output
channels.
•8 analog inputs
•8 analog outputs
•Connection possibility single-ended or differential
•Power supply for up to 4 potentiometers
•Temperature inputs for up to
4 Pt100/Pt1000 sensors
•2-wire or 4-wire inputs for Pt100/Pt1000 sensors
•Wire break detection for the inputs
(for voltage and temperature)
•Short circuit proof outputs
•Overload detection for potentiometer power supplies
•Monitoring of the external supply voltage
Item
Item no.
AIO28800014470-00
AIO288 CC 00016157-00
AIO288/100014470-10
61
System Overview • Bachmann electronic GmbH • 05/2017 • Specification subject to change –
the product’s characteristics are exclusively governed by the data of the respective user manual.
Analog Input / Output Modules
AIO288/x
Voltage inputs
Quantity
Max. 8
Input voltage
±1 V or ±10 V
Input impedance
> 100 kΩ
Digital resolution
14 bit
Allowed common mode voltage
Max. ±1 V
Basic accuracy at 25 °C
Max. ±0.05 % of input voltage range
Input cutoff frequency
1.5 kHz (3 dB)
Cross-talk attenuation
> 60 dB
Sample time
200 µs
Voltage outputs
Quantity
Max. 8
Output voltage
±10 V
Digital resolution
14 bit
Allowed common mode voltage
Max. ±1 V
Basic accuracy at 25 °C
Max. ±0.025 % of measuring range
Settling time of 1 % of the
output current range
Max. 400 µs
Cross-talk attenuation
> 60 dB
Refresh cycle time
200 µs
Current inputs
Quantity
Max. 8
Input current
0 to 20 mA
Input impedance
243 Ω
Digital resolution
14 bit
Max. input current
35 mA (destruction limit)
Basic accuracy at 25 °C
Max. ±0.1 % of measuring range (20 mA)
Input cutoff frequency
1.5 kHz (3 dB)
Sample time
200 µs
Temperature inputs
Temperature inputs
Pt100, Pt1000 selectable
Quantity
Max. 4
Connection type
2- or 4-wire, optional
Temperature range
-100 to +500 °C
Input impedance
> 100 kΩ
Basic accuracy at 25 °C
Max. ±0.1 % of measuring range (600 kelvin)
Input cutoff frequency
1.5 kHz (3 dB)
Value of the LSB
0.1 K
Sample time
200 µs
Galvanic isolation from system
500 V
62
System Overview • Bachmann electronic GmbH • 05/2017 • Specification subject to change –
the product’s characteristics are exclusively governed by the data of the respective user manual.
Analog Input / Output Modules
AIO288/x
Potentiometer power supply
Quantity
Max. 4
Voltage range
±10 V
Error at 25 °C
Max. ±100 mV
Load
Max. 40 mA
Power supply
Voltage range external
18 to 34 VDC
Galvanic isolation from the system
500 V (only AIO288)
Ambient conditions
Rel. humidity operation
ColdClimate ( )
Standard
Operating temperature
-30 to +60 °C
5 to 95 % without condensation
5 to 95 % with condensation
Storage temperature
-40 to +85 °C
Rel. humidity storage
5 to 95 % with condensation
Order codes
AIO288
00014470-00
Analog input/output module; 8x In ±10V ±1V 20mA 4x Pt100/1000;
14bit; 0.1%; 200µs sample time; 8x Out ±10V; 4x Poti supply;
­isolated
AIO288 CC
00016157-00
Like AIO288; ColdClimate ( )
AIO288/1
00014470-10
Analog input/output module; 8x In ±10V ±1V 20mA 4x Pt100/1000;
14bit; 0.1%; 200µs sample time; 8x Out ±10V; 4x Poti supply; NOT
isolated
Accessories AIO288/x
Item
Item no.
Description
SS-AIO288 B+C
00012007-50
Terminal set Phoenix screw side (4x SS 35/19; 1x KZ 51/03) with
labeling strip and coding elements
SV-AIO288 B+C
00010864-50
Terminal set Phoenix screw frontside (4x SS 35/19; 1x SV 51/03) with
labeling strip and coding elements
KS-AIO288
B+C*
00012598-50
Terminal set cage clamp small (4x KS 35/19; 1x KZ 51/03) with
labeling strip and coding elements  not for new developments
KZ-AIO288 B+C
00026125-00
Terminal set Phoenix cage clamp (4x KZ 35/19; 1x KZ 51/03) with
labeling strip and coding elements
* Item is discontinued and replaced by KZ-AIO288 B+C (00026125-00).
63
System Overview • Bachmann electronic GmbH • 05/2017 • Specification subject to change –
the product’s characteristics are exclusively governed by the data of the respective user manual.
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