Installation guide
3.3 Current consumption and power loss of the SINAUT ST7 components
SINAUT ST7 Station control system - System Manual
System Manual, 05/2007, C79000-G8976-C178-06
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Table 3-3
Current consumption and power loss of the SINAUT ST7 TIM and modem components
Short module name
Module order no.
Current consumption
from backplane bus
(max.)
Current consumption
from 24 V load power
supply
Power loss (nominal)
TIM 3V-IE
6NH7 800-3BA00
200 mA
160 mA
5.8 W
TIM 3V-IE Advanced
6NH7 800-3CA00
200 mA
160 mA
5.8 W
TIM 4R-IE
6NH7 800-4BA00
200 mA
170 mA
4.6 W
TIM 32
6NH7 800-3AA20
60 mA
300 mA
7.5 W
TIM 33
6NH7 800-3AA30
60 mA
400 mA
9.9 W
TIM 34
6NH7 800-3AA40
60 mA
300 mA
7.5 W
TIM 4V
6NH7 800-4AA00
60 mA *)
400 mA
9.9 W
TIM 4VD
6NH7 800-4AD00
60 mA *)
400 mA
9.9 W
TIM 4R
6NH7 800-4AA90
60 mA *)
500 mA
12.3 W
TIM 4RD
6NH7 800-4AD90
60 mA *)
500 mA
12.3 W
TIM 42
6NH7 800-4AA20
60 mA *)
500 mA
12.3 W
TIM 42D
6NH7 800-4AD20
60 mA *)
500 mA
12.3 W
TIM 43
6NH7 800-4AA30
60 mA *)
500 mA
12.3 W
TIM 43D
6NH7 800-4AD30
60 mA *)
500 mA
12.3 W
TIM 44
6NH7 800-4AA40
60 mA *)
500 mA
12.3 W
TIM 44D
6NH7 800-4AD40
60 mA *)
500 mA
12.3 W
MD2
6NH7 810-0AA20
-
100 mA
2.4 W
MD3
6NH7 810-0AA30
-
200 mA
4.8 W
MD4
6NH7 810-0AA40
-
100 mA
2.4 W
MD740-1
6NH9 740-1AA00
-
320 mA
8 W
MD720-3
6NH9 720-3AA00
-
50 / 140 mA **)
5 W
*) only when the TIM module is installed as a CP in an S7-300 rack
**) lower value: Receive mode/ higher value: Send mode
Example
An S7-300 is configured with the following modules:
● 1 power supply PS 307; 2 A
● 1 CPU 314
● 2 digital input modules SM 321; DI 16 x DC 24 V
● 1 relay module SM 322; DO 8 x AC 230 V/5 A
● 1 analog input module SM 331; AI 8 x 12 bits
● 1 analog output module SM 332; AO 2 x 12 bits
● 1 communications module TIM 42
● 1 modem MD3
