Siemens SIMATIC NET SINAUT ST7 System Manual page 38

Introduction to the SINAUT ST7 system
2.3 SINAUT TIM communication modules
TIM 32
Lower / upper keying frequency
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•
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Floating optical relay output
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•
•
Surge withstand capability
U
1.2/50
between supply circuit and
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Compatible with SINAUT modems
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•
Approvals
The use of TD7onCPU over backplane bus is possible with the following CPU types:
1)
All variants of the CPU 313C, CPU 314 and CPU 314C;
the CPU 315-2 DP and the CPU 315F-2 DP;
all variants of the C7 devices C7-633, C7-635 and C7-636
The MPI ports of the S7-300-CPU can be used with the following CPU types:
2)
All variants of the CPU 312, CPU 312C, CPU 314 and CPU 314C;
the CPU 315-2 DP and the CPU 315F-2 DP
Technical specifications of the TIM 33
TIM 33
General
Interfaces
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•
Power supply
Current consumption
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•
Power loss
Permitted ambient conditions
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•
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38
At 1200 bps
At 2400 bps
At 9600 and 19200 bps
Max. connected voltage
Max. permitted permanent current
Max. R
on
to DIN VDE 0804
FSK remote line circuits
Optical relay output
MD100
MD124
Attachment to telephone network
Connection to power supply
From backplane bus
From 24 V DC
Operating temperature
Transport/storage temperature
Relative humidity
1300 Hz / 2100 Hz
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2400 Hz / 3300 Hz
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20800 Hz / 33600 Hz
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60 V AC/DC
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400 mA
•
3 ohms
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2.5 kV
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2.5 kV
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At 1200 bps
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At 1200, 2400 and 19200 bps
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EU approval CE 0682 X
RJ-12
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4-pin terminal strip
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24 V DC; min. 20.4 V; max. 28.8 V
60 mA
•
400 mA
•
9.9 W
0 °C through +60 °C
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-40 °C through +70 °C
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Max. 95 % at +25 °C
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SINAUT ST7 Station control system - System Manual
System Manual, 05/2007, C79000-G8976-C178-06