Siemens Simatic S7 Series

Technical specifications
A.3 Digital inputs and outputs expansion modules (EMs)
S7-200 SMART
System Manual, 09/2015, A5E03822230-AC
603
A.3
Digital inputs and outputs expansion modules (EMs)
A.3.1
EM DE08 digital input specifications
Table A- 65 General specifications
Model
EM Digital 8 x Inputs (EM DE08)
Article number
6ES7 288-2DE08-0AA0
Dimensions W x H x D (mm) 45 x 100 x 81
Weight
141.4 grams
Power dissipation 1.5 W
Current consumption (SM Bus)
105 mA
Current consumption (24 V DC)
4 mA / input used
Table A- 66 Digital inputs
Model
EM Digital 8 x Inputs (EM DE08)
Number of inputs
8
Type
Sink/Source (IEC Type 1 sink)
Rated voltage
24 V DC at 4 mA, nominal
Continuous permissible voltage
30 V DC, max.
Surge voltage
35 V DC for 0.5 sec.
Logic 1 signal (min.)
15 V DC at 2.5 mA
Logic 0 signal (max.)
5 V DC at 1 mA
Isolation (field side to logic)
500 V AC for 1 minute
Isolation groups
2
Filter times
0.2, 0.4, 0.8, 1.6, 3.2, 6.4, and 12.8 ms (selectable in groups of 4)
Number of inputs on simultane-
ously
8
Cable length (max.), in meters Shielded: 500 m normal inputs
Unshielded: 300 m normal inputs