Technical Specifications; General Technical Specifications - Siemens CP 1243-7 LTE Operating Instructions Manual

Technical specifications

7.1

General technical specifications

Table 7- 1 General technical specifications
Technical specifications
Module name
CP 1243-7 LTE-EU
•
CP 1243-7 LTE-US
•
Antenna connector
Antenna connector
Electrical data
External power supply
Current consumption (typical)
Effective power loss (typical)
Permitted ambient conditions
Ambient temperature
CP 1243-7 LTE
Operating Instructions, 04/2017, C79000-G8976-C381-03
Article numbers
6GK7 243-7KX30-0XE0
•
6GK7 243-7SX30-0XE0
•
Quantity
Design
Nominal impedance
Antenna cable, maximum per-
mitted length
Power supply
Permitted range
Design
Cable cross-section
Minimum
•
Maximum
•
Max- tightening torque of the
screw terminals
Electrical isolation:
Power supply unit to internal
circuit
From 24 VDC (external)
From the S7-1200 backplane
bus
From 24 VDC (external)
From the S7-1200 backplane
bus
During operation with the rack
installed horizontally (DIN rail
horizontal)
During operation with the rack
installed vertically (DIN rail ver-
tical)
1
SMA socket
50 Ω
≤ 30 m
24 VDC
19.2 ... 28.8 V
Terminal block with plug, 3 terminals
0.14 mm (AWG 25)
• 2
1.5 mm (AWG 15)
•
2
0.45 Nm (4 lb-in)
710 VDC for 1 minute
120 mA
150 mA
1.8 W
0.5 W
-20 °C ... +70 °C
-20 °C ... +60 °C
7
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