Siemens Simatic S7 Series System Manual

Technical specifications
A.4 Analog inputs and outputs expansion modules (EMs)
S7-200 SMART
System Manual, 09/2015, A5E03822230-AC
613
A.4
Analog inputs and outputs expansion modules (EMs)
A.4.1
EM AE04 and EM AE08 analog input specifications
Table A- 83 General specifications
Model
EM Analog 4 x inputs (EM AE04)
EM Analog 8 x inputs (EM AE08)
Article number
6ES7 288-3AE04-0AA0
6ES7 288-3AE08-0AA0
Dimensions W x H x D (mm) 45 x 100 x 81 45 x 100 x 81
Weight
147 grams
186 grams
Power dissipation 1.5 W (no load) 2.0 W (no load)
Current consumption (SM Bus)
80 mA
80 mA
Current consumption (24 V DC)
40 mA (no load)
70 mA (no load)
Table A- 84 Analog inputs
Model
EM Analog 4 x inputs (EM AE04)
EM Analog 8 x inputs (EM AE08)
Number of inputs
4
8
Type Voltage or current (differential), se-
lectable in groups of 2
Voltage or current (differential), selectable
in groups of 2
Range
±10 V, ±5 V, ±2.5 V, or 0 to 20 mA
±10 V, ±5 V, ±2.5 V, or 0 to 20 mA
Full scale range (data word)
-27,648 to 27,648
-27,648 to 27,648
Overshoot/undershoot range
(data word)
Voltage: 27,649 to 32,511 / -27,649 to -
32,512
Current: 27,649 to 32,511 / -4864 to 0
Voltage: 27,649 to 32,511 / -27,649 to -
32,512
Current: 27,649 to 32,511 / -4864 to 0 (Re-
fer to Analog input representation for volt-
age and Analog input representation for
current (Page 624).)
Overflow/underflow (data word) Voltage: 32,512 to 32,767 / -32,513 to -
32,768
Current: 32,512 to 32,767 / -4,865 to -
32,768
Voltage: 32,512 to 32,767 / -32,513 to -
32,768
Current: 32,512 to 32,767 / -4,865 to -
32,768 (Refer to Analog input representa-
tion for voltage and Analog input represen-
tation for current (Page 624).)
Resolution Voltage mode: 12 bits + sign bit
Current mode: 12 bits
Voltage mode: 12 bits + sign bit
Current mode: 12 bits
Maximum withstand volt-
age/current
±35 V / ±40 mA ±35 V / ±40 mA
Smoothing None, weak, medium or strong None, weak, medium or strong (Refer to
Analog input response times for step re-
sponse time.) (Page 623)
Noise rejection
400, 60, 50, or 10 Hz
400, 60, 50, or 10 Hz
Input impedance
≥9 M Ω (voltage) / 250 Ω (current)
≥9 M Ω (voltage) / 250 Ω (current)
Isolation (field side to logic)
None
None

Siemens Simatic S7 Series Specifications

General

CPU	Varies by model (e.g., S7-300, S7-400, S7-1200, S7-1500)
Communication Interfaces	PROFIBUS, PROFINET, Ethernet, MPI
Programming	TIA Portal, STEP 7
Programming Languages	LAD, FBD, STL, SCL, GRAPH
I/O Modules	Digital, Analog, Specialty modules available
Operating Temperature	0°C to 60°C (standard models)
Mounting	DIN rail mounting
Operating Voltage	24V DC or 120/230V AC (varies by model)
Protection Class	IP20 (standard models)
Memory	Varies depending on the S7 model. Includes work memory (RAM) for program execution, load memory (EEPROM or Flash) for program storage, and system memory for operating system functions. Memory sizes range from kilobytes to megabytes.