Siemens Metro 21 M216KA Operator's Manual page 181

Distributed i/o device
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Rated load voltage
(1L+, 2L+ and 3L+)
Number of inputs driven
simultaneously
Aggregate current of outputs (per byte)
Horizontal installation
Up to 30 C
Up to 40 C
Up to 60 C
All other installation
positions
Up to 40 C
Galvanic isolation
Between channels
Between channels and
PROFIBUS-DP
Isolation tested with
Power input
From supply voltage
L4+/L5+
From load voltage L1+
and L2+/L3+ (without
load)
Power loss of module
Status, Interrupts, Diagnostics
Status display
Interrupts
Diagnostic function
Bus monitoring
PROFIBUS-DP
Monitoring of elec-
tronics power supply
Group error
Actuator Selection Data
Input voltage
Rated value
At signal "1"
At signal "0"
Input current
At signal "1"
ET 200L, ET 200L-SC and ET 200L-SC IM-SC Distributed I/O Device
EWA 4NEB 780 6009-02c
ET 200L-SC Electronics Blocks – Technical Data
DC 24 V
16
Max. 4 A
Max. 3 A
Max. 2 A
Max. 2 A
No
Yes
DC 500 V
Max. 180 mA
Max. 50 mA per load
group
Typically 5 W
Green LED per channel
None
Yes
Red LED "BF"
Green LED "ON"
Red LED "SF"
DC 24 V
13 to 30 V
-30 to 5 V
Typically 5 mA at 24 V
Input delay
At "0" after "1"
At "1" after "0"
Input Characteristic
Connection of 2-wire
BEROs
Permissible closed-cir-
cuit current
Actuator Selection Data
Output voltage
At signal "1"
Output current
At signal "1"
Rated value
Permissible range
At signal "0" (residual
current)
Output delay (with resistive load)
At "0" after "1"
At "1" after "0"
Load resistance range
Lamp load
Parallel connection of two outputs
For redundant control
of load
For performance im-
provement
Driving a digital input
Switching frequency
Resistive load
Inductive load to
IEC 947-5-1, DC13
Lamp load
Limitation of voltage in-
duced on circuit interrup-
tion
Short-circuit protection
Response threshold
2,0 to 4.5 ms
2.0 to 4.5 ms
to IEC 1131-2 Type 1
Possible
Max. 1.5 mA
At least L1+ (– 3 V) or
L2+/L3+ (– 3 V)
0.5 A
1 mA to 0.5 A
Max. 1 mA
Max. 50 s
Max. 200 s
41
to 28 k
Max. 5 W
Possible (outputs in same
group only)
Not possible
Possible
Max. 100 Hz
Max. 0.5 Hz
Max. 8 Hz
Typically L1+ (– 55 V) or
L2+/L3+ (– 55 V)
Typically 0.7 A
9-15

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