Siemens S7-1200 User Manual

CP 1243-7 LTE
Operating Instructions, 01/2015, C79000-G8976-C381-01
113
Technical specifications
7
7.1
General technical specifications
Table 7- 1 General technical specifications
Technical specifications
Article number
Module name:
CP 1243-7 LTE-EU
Article number: 6GK7 243-7KX30-0XE0
Antenna connector
Antenna connector
Quantity
1
Design SMA socket
Nominal impedance
50 Ω
Antenna cable, maximum per-
mitted length
≤ 30 m
Electrical data
External power supply
Power supply
24 VDC
Permitted range
19,2 ... 28.8 V
Design
Terminal block with plug, 3 terminals
Cable cross-section
• Minimum
• Maximum
• 0.14 mm
2
(AWG 25)
• 1.5 mm
2
(AWG 15)
Max- tightening torque of the
screw terminals
0.45 Nm (4 lb-in)
Electrical isolation:
Power supply unit to internal
circuit
710 VDC for 1 minute
Current consumption (typical)
From 24 VDC (external)
75 mA
From the S7-1200 backplane
bus
100 mA
Effective power loss (typical)
From 24 VDC (external)
1.8 W
From the S7-1200 backplane
bus
0.5 W
Permitted ambient conditions
Ambient temperature During operation with the rack
installed horizontally (DIN rail
horizontal)
-20 °C ... +70 °C
During operation with the rack
installed vertically (DIN rail ver-
tical)
-20 °C ... +60 °C
During storage
-40 °C ... +70 °C
During transportation
-40 °C ... +70 °C
Relative humidity
During operation
≤ 95 % at 25 °C, no condensation

Siemens S7-1200 Specifications

General

Digital Inputs	Integrated in CPU or via signal modules (SM)
Digital Outputs	Integrated in CPU or via signal modules (SM)
Analog Inputs	Integrated in CPU or via signal modules (SM)
Analog Outputs	Integrated in CPU or via signal modules (SM)
Communication	PROFINET
Communication Ports	1 x PROFINET
I/O Modules	Signal Modules (SM)
Programming	STEP 7
Power Supply	24V DC
Operating Temperature	0°C to 55°C
Expansion Modules	Communication Modules (CM), Battery Modules (BM)