Emerson CSI 6500 Bedienungsanleitung Seite 18

Product Information / Produktinformation A6630
Sensor Connections & Mounting
1.7 Technical data
Only specifications with tolerances or limit values are guaranteed. Data without tolerances or
without error limits are informative data and not guaranteed. Technical modification, especially
of the software, are subject to changes without notice.
If not stated otherwise, the following details apply for channel 1, channel 2, channel 3 and
channel 4 likewise.
1.7.1 Signal conditioning
Signal inputs
Galvanically isolated, non−reactive, open circuit and short−circuit proof.
Channel 1
Channel 2
Channel 3
Channel 4
Supported Sensor Types
Thermocouple
Cold junction compensation
Permissible sensor capacity
Accuracy
Temperature drift
RTD
(resistance temperature detector)
Sensor supply current
Permissible wire resistance
Accuracy
Temperature drift
CH1−A (input): z08 / CH1−B (input): z10
CH1−C (input): z06 / CH1−D (input): b06
CH2−A (input): d08 / CH2−B (input): z08
CH2−C (input): d06 / CH2−D (input): b08
CH3−A (input): z18 / CH3−B (input): b18
CH3−C (input): d14 / CH3−D (input): z12
CH4−A (input): d16 / CH4−B (input): d18
CH4−C (input): b16 / CH4−D (input): d22
up to 6 channels
Type E
Type J
Type K
Type T
external
< 10μF including sensor cable
±1K at 25°C
±2K related to 0 ... 65°C (permitted
temperature range of the card)
up to 4 channels with 2−, 3−, or 4− wire types
Pt100 (α = 0,00385)
Ni120 (α = 0,00672)
Ni100 (α = 0,00618)
Cu10 (α = 0,00427)
750μA (2− and 4−wire connection)
500μA (3−wire connection)
< 120Ω per wire
±1K at 25°C
±2K related to 0 ... 65°C (permitted
temperature range of the card)
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−270 ... 1000°C
−210 ... 1200°C
−270 ... 1372°C
−270 ... 400°C
−200 ... 850°C
−80 ... 260°C
−60 ... 180°C
−100 ... 260°C
Cu10 only 4−wire types