Analog Input Module Et 200C; Ai; Bit (6Es7 144-0Kh00-0Xb0) - Siemens SIMATIC ET 200C Manual

3.5

Analog Input Module ET 200C; AI 4/8

(6ES7 144-0KH00-0XB0)
Characteristics
The analog input module ET 200C; AI 4/8
characteristics:
The analog input module ET 200C; AI 4/8
two-wire or four-wire connection. This means that the measuring range can
be set only on the basis of channel groups.
ET 200C Distributed I/O Station
EWA 4NEB 812 6119-02b
Degree of protection IP 66/IP 67 (see Installation Rules, Section 4.1)
Choice of the following baud rates: 9.6; 19.2; 93.75; 187.5; 500 and
1500 kbaud
Measuring principle: voltage-frequency conversion (integrating)
Measuring range selectable separately for each channel group
– 80 mV
– 250 mV
– 500 mV
– 1000 mV
– thermocouples (types N, K, T, U, J, L, E)
– Resistance thermometers (Pt100/Ni100)
Channel diagnostics of inputs for wire break, range overshoot,
common-mode voltage overshoot, short-circuit and parameterization error
(can be switched off with COM ET 200, see Section 5.1.4).
Channel diagnostics can be evaluated only via the IM 308-C master
interface. Each diagnostics message causes the "DIA" LED to light up.
LEDs for
– RUN
– BF (bus fault)
– DIA (module diagnostics)
No need to open the cover to secure the module (see drill-hole templates
at the back of the manual).
ET 200C Components
12 Bit
12 bit has the following
12 bit is suitable for either
3-11