Electrical Characteristics of the Atrium Processors and the Devices Which Can Be Connected and Integrated.
(Original Document)
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General Points
As the processors can be fitted with certain devices which do not have their own power supply, the consumption of these devices must be taken into account when establishing a global breakdown of power consumption.
Special Characteristics of the Atrium Processors
The processors have their own 5VDC power supply, generated from the 12VDC power supply of the host PC. For this reason the 12 VDC power supply of the host PC must have sufficient power to accept an Atrium processor.
Power Supply (Processors + PCMCIA Cards)
This table shows the power consumption on the host PC's 12 VDC supply:
Processor + PCMCIA memory card
Typical consumption
Maximum consumption
TSX PCI 57 204
625 mA
1250 mA
TSX PCI 57 354
760 mA
1520 mA
Power Dissipation (PCMCIA Cards + Processors)
This table states the dissipated power for Atrium processors:
Processor + PCMCIA memory card
Typical consumption
Maximum consumption
TSX PCI 57 204
7.5W
15 W
TSX PCI 57 354
9.1W
18.3 W
Power Consumption of Devices Which Can Be Connected and Integrated in the Processor
Power consumption:
Consumption of the host PC's 12 VDC supply
Typical
Maximum
Devices without their own power supply which can be connected to the terminal port (TER)
TFTX 117 ADJUST
144 mA
157 mA
TSXPACC01
69 mA
116 mA
PCMCIA communication card which can be integrated in the processor
TSXFPP10
153 mA
167 mA
TSXFPP20
153 mA
167 mA
TSXSCP111
65 mA
139 mA
TSXSCP112
56 mA
139 mA
TSXSCP114
69 mA
139 mA
TSXMBP100
102 mA
144 mA
Power Dissipation of Devices Which Can Be Connected and Integrated in the Processors
Dissipated power:
Power dissipation
Typical
Maximum
Devices without their own power supply which can be connected to the terminal port (TER)
TFTX 117 ADJUST
1.7 W
1.9 W
TSXPACC01
0.8 W
1.4 W
PCMCIA communication card which can be integrated in the processor
TSXFPP10
1.8 W
2.0 W
TSXFPP20
1.8 W
2.0W
TSXSCP111
0.8 W
1.7 W
TSXSCP112
0.7 W
1.7 W
TSXSCP114
0.8 W
1.7 W
TSXMBP100
1.2 W
1.7 W
Characteristics of the Optional 24 V Card
Table of characteristics:
Characteristic
Value
Primary
Voltage
Nominal
24 VDC
Limit (including ripple)
19.2...30 VDC (possible up to 36V)
Current
Nominal input I rms
1.1 A at 24 VDC
Initial power-up at 25°C
Inrush I
100 A at 24 VDC
I2t on locking
3 A2s
t on locking
0.04 As
Brownout time
24V
7ms
Built-in protection
By time-delay fuse
2A
Secondary
Power
Total useful typical
4 W
15 VDC output
Nominal voltage:
15.5 V
Insulation
Dielectric resistance
Primary/secondary
Non-insulated, internal 0V connected to PC's earth
Compliance with Standards
IEC 1131-2