NaN -Infinity

AIO208 Bachmann Analog input/output modules

Manufacturer: Bachmann
Product No.: AIO208
Condition:1000 in stock
Product Type: Analog input/output modules
Product Origin: Austria
Payment: T/T, Western Union
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months

Quantity

24/7 Support
30-Day Returns
Fast Shipping

Product Details

Manufacturer: BACHMANN
Model/Part Number: AIO208
Description: Analog input/output modules

Inputs/Outputs

Quantity: 8 channels
Modes per channel:

Analog input
Temperature measurement input for Pt elements and thermocouples
Analog output

SYNC Signal:

In: Analog input, temperature measurement
Out: Analog output

Analog Inputs in General

Parameter	Specification
Digital resolution	16-bit
Measuring range	±105% of nominal range
Measuring range monitoring	Lower and upper measuring range limit, error message as status or measuring range monitoring
Allowed common mode voltage	Max. ±1 V
Refresh cycle time	100 µs
Cut-off frequency (3 dB)	4 kHz to 0.5 Hz adjustable channel by channel
Filtering slope	> 80 dB/decade

Voltage Inputs:

Input voltage: ±10 V, ±1 V, ±100 mV, ±10 mV
Basic accuracy at 25 °C: Max. ±0.05% of input voltage range

Current Inputs:

Input current: ±20 mA or 0 .. 20 mA or 4 .. 20 mA
Basic accuracy at 25 °C: Max. ±0.2% of input voltage range
Input impedance: Max. 300 Ohm
Shunt short-circuit proof: Up to +24 V
Interference voltage strength: +24 V

Temperature Inputs (PTC):

Temperature inputs PTC: Pt100, Pt1000
Connection type: 2-, 3-, or 4-wire
Input impedance: > 100 kOhm
Temperature range: -100 .. +800 °C
Basic accuracy at 25 °C: Up to 300 °C ±0.25% of input range
Value of the LSB: 0.1 K, measurement values in 1/10 Kelvin

Temperature Inputs (TE)

Parameter	Specification
Temperature elements	Types J, K, T, N, E, R, S, B can be selected
Temperature ranges per type	J: -100 .. +1200 °C
	K: -100 .. +1370 °C
	T: -100 .. +400 °C
	N: -100 .. +1300 °C
	E: -100 .. +1000 °C
	R: -50 .. +1768 °C
	S: -50 .. +1768 °C
	B: +600 .. +1820 °C
Ground	Up to ±3 V
Basic accuracy at 25 °C	Max. ±0.15% of input current range (S, R, T max. ±0.3%)
Value of the LSB	0.1 K; measurement values in 1/10 Kelvin

Analog Outputs in General

Parameter	Specification
Digital resolution	14-bit
Output signal range	±105% nominal range
Voltage outputs
Output voltage	±10 V
Output current	Max. 10 mA
Basic accuracy at 25 °C	Min. 1 kOhm, max. ±0.05% of output range
Current outputs
Output current	0(4) .. 20 mA
Basic accuracy at 25 °C	Max. ±0.25% of the output range
Apparent ohmic resistance	Up to 600 Ohm

Power Supply

Supply internal: Via backplane BS2xx
Current consumption internal: 80 mA
Voltage range external: 18 .. 34 VDC
Current consumption external (24 V): Typically 200 mA without external load
Galvanic isolation I/O to system: 500 V

Design Variants

AIO208: Universal analog input/output module; 8x analog In ±10V ±20mA Pt TC; 16bit; analog Out ±10V 20mA; 14bit; configurable analog filter; 100µs sample and refresh time; threshold monitoring; isolated

View full details

Product Description