Siemens SIMATIC S7 System Manual page 699
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- System manual (866 pages) ,
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Table A- 73
Digital outputs
Model
Number of outputs
Type
Voltage range
Logic 1 signal at max. current
Logic 0 signal with 10K Ω load
Current (max.)
Lamp load
ON state contact resistance
Leakage current per point
Surge current
Overload protection
Isolation (field side to logic)
Isolation resistance
Isolation between open contacts
Isolation groups
Current per common (max.)
Inductive clamp voltage
Switching delay (max.)
Maximum relay switching frequency
Lifetime mechanical (no load)
Lifetime contacts at rated load
Behavior on RUN to STOP
Number of outputs on simultaneously
Cable length (meters)
Note
The SM 1223 DI 8 x 120/230 VAC, DQ 8 x Relay (6ES7 223-1QH30-0XB0) signal module is
approved for use in Class 1, Division 2, Gas Group A, B, C, D, Temperature
Class T4 Ta = 40° C.
S7-1200 Programmable controller
System Manual, 11/2011, A5E02486680-05
SM 1223 DI 8 x 120/230 VAC / DQ 8 x Relay
8
Relay, dry contact
5 to 30 VDC or 5 to 250 VAC
--
--
2.0 A
30 W DC / 200 W AC
0.2 Ω max. when new
--
7 A with contacts closed
No
1500 VAC for 1 minute (coil to contact)
None (coil to logic)
100 MΩ min. when new
750 VAC for 1 minute
2
10 A
--
10 ms
1 Hz
10,000,000 open/close cycles
1000,000 open/close cycles
Last value or substitute value (default value 0)
8
500 m shielded, 150 m unshielded
553BTechnical specifications
A.5 Digital signal modules (SMs)
699
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