2726188 Phoenix Contact, 2726188 Datasheet - Page 153

• Manufacturer Part Number: 2726188
• Description: INTERBUS Bus Coupler
• Manufacturer: Phoenix Contact

Table A-2
6452_en_02
Criterion
RTD
detection
Dynamic
response
Precision
RTD detection
(Inputs for resistance
temperature detectors,
e.g., Pt100, Pt1000, Ni100,
Ni1000)
Number of RTD 2-wire sensors
Number of RTD 3-wire sensors
Number of RTD 4-wire sensors
Dynamic response of measuring
inputs
Measurements/second
(typical for all channels)
Precision
Typical tolerance of Pt100 or TC
(at T
Maximum tolerance of Pt100 or
TC (at T
Configuration help for selecting Inline Block IO modules for temperature recording
A
= +25°C)
Configuration help for selecting the optimum analog input device for temperature recording
A
= +25°C)
A 2.2
Inline Block IO
ILB IB AI4 AO2
Very high
2878777
43 ... 192
±0.3 K
±1.6 K
High
Yes
4
4
4
ILB PB AI4 AO2
Very high
43 ... 192
2878874
Medium
±0.5 K
±1.9 K
Yes
4
4
4
PHOENIX CONTACT
ILB S3 AI4 AO2
2692076
Very high
43 ... 192
Medium
±0.5 K
±2.0 K
Yes
4
4
4
A-3