Siemens SIMATIC NET S7-1200 - 7 Technical Specifications

CP 1243-1 DNP3, CP 1243-1 IEC
Operating Instructions, 02/2014, C79000-G8976-C312-02
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Technical specifications
7
Table 7- 1 Technical specifications of CP 1243-1 DNP3 and the CP 1243-1 IEC
Technical specifications
Article numbers
• CP 1243-1 DNP3
• CP 1243-1 IEC
• 6GK7 243-1JX30-0XE0
• 6GK7 243-1PX30-0XE0
Attachment to Industrial Ethernet
Quantity
1
Design
RJ-45 jack
Properties 100BASE-TX, IEEE 802.3-2005, half duplex/full duplex, autocrossover,
autonegotiation, galvanically isolated
Transmission speed
10/100 Mbps
Permitted cable lengths (Ethernet)
(Alternative combinations per length range) *
0 ... 55 m
• Max. 55 m IE TP Torsion Cable with IE FC RJ45 Plug 180
• Max. 45 m IE TP Torsion Cable with IE FC RJ45 + 10 m TP Cord via
IE FC RJ45 Outlet
0 ... 85 m
• Max. 85 m IE FC TP Marine/Trailing/Flexible/FRNC/Festoon/Food Cable with
IE FC RJ45 Plug 180
• Max. 75 m IE FC TP Marine/Trailing/Flexible/FRNC/Festoon/Food Cable +
10 m TP Cord via IE FC RJ45 Outlet
0 ... 100 m
• Max. 100 m IE FC TP Standard Cable with IE FC RJ45 Plug 180
• Max. 90 m IE FC TP Standard Cable + 10 m TP Cord via IE FC RJ45 Outlet
Electrical data
Power supply
From the S7-1200 backplane bus
5 VDC
Current consumption (typical)
From the S7-1200 backplane bus
250 mA
Effective power loss (typical)
From the S7-1200 backplane bus
1.25 W
Permitted ambient conditions
Ambient temperature During operation with the rack
installed horizontally
-20 °C to +70 °C
During operation with the rack
installed vertically
-20 °C to +60 °C
During storage
-40 ℃ to +70 ℃
During transportation
-40 ℃ to +70 ℃
Relative humidity
During operation
≤ 95 % at 25 °C, no condensation