S7-200 Specifications
A-33
S7-200 Programmable Controller System Manual
A5E00066097-02
A.9 Specifications for the EM 223 Digital Combination Modules,
8 Inputs/8 Outputs
Table A-9 Specifications for EM 223 24 VDC 8 In/8 Out, and EM 223 24 VDC 8 In/8 Relay Out
Description
Order Number
EM 223 DI8/DO8 X DC24V
6ES7 223-1BH20-0XA0
EM 223 DI8/DO8 X DC24V/Rly
6ES7 223-1PH20-0XA0
Physical Size
Dimensions (W x H x D)
Weight
Power loss (dissipation)
71.2 mm x 80 mm x 62 mm
200 g
3 W
71.2 mm x 80 mm x 62 mm
300 g
3 W
Input Features
Number of inputs
Input type
8 inputs
Sink/Source (IEC Type 1 sink)
8 inputs
Sink/Source (IEC Type 1 sink)
Input Voltage
Maximum continuous permissible
Surge
Rated value
Logic 1 signal (minimum)
Logic 0 signal (maximum)
30 VDC
35 VDC for 0.5 s
24 VDC at 4 mA, nominal
15 VDC at 2.5 mA, minimum
5 VDC at 1 mA, maximum
30 VDC
35 VDC for 0.5 s
24 VDC at 4 mA, nominal
15 VDC at 2.5 mA, minimum
5 VDC at 1 mA, maximum
Isolation
Optical isolation (galvanic)
Isolation groups of
500 VAC for 1 minute
4 points
500 VAC for 1 minute
4 points
Input Delay Times
Maximum
4.5 ms 4.5 ms
Connection of 2-Wire Proximity Sensor (Bero)
Maximum
1 mA 1 mA
Cable Length
Unshielded
Shielded
300 m
500 m
300 m
500 m
Number of Inputs On Simultaneously
40 ° C
55 ° C
8
8
8
8
Output Features
Number of integrated outputs
Output type
8 points
Solid State-MOSFET
8 points
Relay, dry contact
Output Voltage
Permissible range
Rated value
Logic 1 signal at maximum current
Logic 0 signal with 10K Ω load
20.4 to 28.8 VDC
24 VDC
20 VDC, minimum
0.1 VDC, maximum
5 to 30 VDC or 5 to 250 VAC
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