Digital Electronic Modules
11-71
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
Technical data
Dimensions and weight
Dimensions
W x H x D (mm)
15 x 81 x 52
Weight
Approx. 40 g
Module-specific data
Supports clock
synchronized mode
Yes
Number of outputs
2
Cable length
•
Unshielded
max. 600 m (164 ft)
•
shielded
max. 1,000 m
(164 ft)
Voltages, currents, electrical potentials
Rated load voltage L+ (from
power module)
24 VDC
•
Polarity reversal
Yes
1
Total current of outputs (per
module)
4 A
Electrical isolation
•
Between the channels
No
•
Between channels and
backplane bus
Yes
Permissible potential differ-
ence
•
Between different
circuits
75 VDC / 60 VAC
Isolation tested
500 VDC
Current consumption
•
From rated load voltage
L+ (without load)
max. 5 mA per
channel
Power loss of the module
Typical 1.4 W
Status, interrupts, diagnostics
Status display
Green LED pro
Channel
Diagnostic functions
•
Group error
red LED ”SF”
•
Reading of diagnostics
functions
Yes
Data for selection of an actuator
Output voltage
•
For signal ”1”
min. L+ (--1 V)
Output current
•
For signal ”1”
-- Rated value
-- Permitted range
2A
7 mA to 2.4 A
•
For signal ”0” (residual
current)
max. 0.5 mA
Output delay (with ohmic
load)
•
”0” to ”1” transition
max. 100
µ
s
•
”1” to ”0” transition
max. 400
µ
s
Load resistor range
12
Ω
up to 3.4 k
Ω
Lamp load
max. 5 W
Connecting 2 outputs in
parallel
•
For redundant triggering
of a load
Yes (per module)
•
To increase
performance
No
Actuation of a digital input
Yes
Switching frequency
•
with ohmic load
100 Hz
•
with inductive load
2 Hz (0.5 H)
•
With lamp load
10 Hz
Limitation (internal) of the
inductive disconnection
voltage
Typically L+
(--55 to --60 V)
Reverse voltage protection
Yes, when using the
same load voltage
as at the power
module
Short-circuit protection of
the output
Yes
2
•
Response threshold
Typical 4 A
1
Polarity reversal can cause interconnection
of the digital outputs
2
Per channel
Содержание SIMATIC ET 200S
Страница 42: ...Product Overview 1 16 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 64: ...Brief Instructions on Commissioning ET 200S 2 22 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 112: ...Configuration Options 3 48 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 232: ...Commissioning and Diagnostics 6 72 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 244: ...General Technical Specifications 7 12 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 274: ...Interface Modules 8 30 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 538: ...4 IQ SENSE 13 18 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 564: ...Address Space of the Input and Outputs of the ET 200S C 4 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 574: ...Response Times D 10 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 580: ...Special Measures for Interference Free Operation F 4 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 600: ...Product Information on the Use of subassemblies modules in a Zone 2 Hazardous Area 2 A5E00352937 02 ...