Siemens SIMATIC ET 200C, Manual

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11-2
ET 200C Distributed I/O Station
EWA 4NEB 812 6119-02b
11.1 Digital Input Module ET 200C; DI 8 DC 24V
(6ES7 141-0BF00-0BX0)
Technical Specifications
Baud rates 9.6/19.2/93.75/187.5/500/
1500/3000
1
/6000
1
/
12000
1
kbaud
Mains buffering (without
sensor supply) typ. 20 ms
Insulation rating to VDE 0160
Nominal insulation voltage
(L+ against PE)
60 V AC
Test voltage 500 V AC
Electrical isolation to
SINEC L2-DP 500 V
Power loss typ. 3.6 W
Weight approx. 900 g
Dimensions (W H D) 200 100 57
Diagnostic Functions
Voltage monitoring green LED “RUN”
SINEC L2-DP bus
monitoring red LED “BF”
Group diagnostics for
short-circuit, overload or
wire break of sensor
supply red LED “DIA”
Status of inputs red LED for individual
diagnostics
8 red LEDs for supply
undervoltage or internal
fuse
4 red LEDs for internal
fuse
green LED for status of
inputs
1
This baud rate is only relevant in conjunction with the
IM 308-C.
Supply Voltage for Inputs, Sensor Supply and
Internal Logic
Nominal value (L+) 24 V DC
Permissible range
(incl. ripple = max. 3.6 V)
20 to 30 V
Value at t < 0.5 s 35 V
Short-circuit capability Yes
Current consumption
Logic
Sensor
typ. 35 mA
application-specific
Short-circuit current max. 4 A
Inputs
Number of inputs 8
Connection via 5-pin circular
connectors
5-wire connection per
channel
Electrical isolation No
Supply voltage for sensors
Permissible total current
per channel
(L+) – 0.8 V
max. 4 A
max. 450 mA
Input voltage
Nominal value
for “0” signal
for “1” signal
24 V DC
– 30 ... 5 V
13 to 30 V
Input current for “1” signal typ. 4.5 mA at 24 V
Wire-break recognition typ. I
v
1 mA
No wire-break recognition typ. I
w
10 mA
Short-circuit current
limitation typ. 1 A per channel
Delay of inputs typ. 1.8 ms (0
³
1)
typ. 1 ms (1
³
0)
Connection of 2-wire
BERO
Quiescent input
current
Possible
v
1.5 mA
Cable length of the inputs max. 50 m
Digital Modules