Siemens SIMATIC LOGO! CMR2020 - Technical Specifications

LOGO! CMR2020 / LOGO! CMR2040
Operating Instructions, 09/2014, C79000-G8976-C356-01
143
Technical specifications
10
Table 10- 1 Technical specifications of LOGO! CMR2020 and LOGO! CMR2040
Technical specifications
Article numbers
LOGO! CMR2020
6GK7 142-7BX00-0AX0
LOGO! CMR2040
6GK7 142-7EX00-0AX0
Attachment to Industrial Ethernet
Interface X1P1 for local applications
• Quantity
1
• Design
RJ-45 jack
• Properties
10/100-Base-T, Ethernet IEEE 802, autocrossover, autonegotia-
tion
• 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 Ma-
rine/Trailing/Flexible/FRNC/Festoon/Food Cable with
IE FC RJ45 Plug 180
• Max. 75 m IE FC TP Ma-
rine/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
• Power supply
12 to 24 VDC nominal
• Tolerance
-10 ... +20 %
• Design
3-pin terminal strip, not floating