Overview
INSYS GSM 4.2
INSYS GSM 4.2 compact
14
Sep-06
2.5.2
Power supply
The INSYS GSM requires a power supply of 10 to 60 V (DC) at a maximum of 5% ripple.
Caution - No overvoltage protection!
The INSYS GSM does not have a fuse.
Surges and excessive voltages may result in the destruction of the
device.
The following table shows the values that were determined for a signal field strength of
20 (
AT**SIGNAL?
). The current consumption and therefore the power consumption
may increase during poor network conditions.
These are average values for estimating the current consumption.
Note
Use a power supply unit that is capable of supplying up to 10 W at
short notice (577
µ
s) to ensure proper operation.
State:
Logged into the GSM network
State:
Connection established
Current consumption type at 10 V (DC)
170 mA
245 mA
Current consumption type at 24 V (DC)
90 mA
110 mA
Current consumption type at 36 V (DC)
55 mA
70 mA
Power consumption approx.
1.7 W
2.1 W
Summary of Contents for GSM 4.2 Compact
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