Siemens Simatic S7 Series

Technical specifications
A.6 Digital signal boards
S7-200 SMART
System Manual, 09/2015, A5E03822230-AC
637
Table A- 124 Connector pin locations for EM AR04 RTD 4 x 16 bit (6ES7 288-3AR04-0AA0)
Pin
X10 (gold)
X11 (gold)
X12 (gold)
X13 (gold)
1
L+ / 24 V DC
No connection
No connection
No connection
2 M / 24 V DC No connection No connection No connection
3
Functional Earth
No connection
No connection
No connection
4
AI 0 M+/RTD
AI 1 M+/RTD
AI 2 M+/RTD
AI 3 M+/RTD
5
AI 0 M-/RTD
AI 1 M-/RTD
AI 2 M-/RTD
AI 3 M-/RTD
6
AI 0 I+/RTD
AI 1 I+/RTD
AI 2 I+.RTD
AI 3 I+/RTD
7
AI 0 I-/RTD
AI 1 I-/RTD
AI 2 I-/RTD
AI 3 I/-/RTD
A.6
Digital signal boards
A.6.1
SB DT04 digital input/output specifications
Table A- 125 General specifications
Technical data
SB Digital 2 x Inputs / 2 x Digital Outputs (DT04)
Article number
6ES7 288-5DT04-0AA0
Dimensions W x H x D (mm)
35 x 52.2 x 16
Weight
18.1 grams
Power dissipation
1.0 W
Current consumption (5 V DC)
50 mA
Current consumption (24 V DC)
4 mA / Input used
Table A- 126 Digital inputs
Technical data
SB Digital 2 x Inputs / 2 x Digital Outputs (DT04)
Number of inputs
2
Type
Sink (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
1