Siemens SIMATIC LOGO! CMR2020 - Page 144

Technical specifications
LOGO! CMR2020 / LOGO! CMR2040
144 Operating Instructions, 09/2014, C79000-G8976-C356-01
Technical specifications
Current consumption
• At 12 V
I = 250 mA (maximum)
• At 24 V
I = 125 mA (maximum)
• I (burst)
450 mA
Effective power loss (typical) 3.0 W
Input
• Quantity
2
• Voltage range (permitted)
12 to 24 V (nominal)
• Voltage in status "On"
> 8.5 V
• Voltage in status "Off"
< 5 V
• Design
3-pin terminal strip, not floating
• Current consumption
I = 5.5 mA (maximum)
Output
• Quantity
2
• Output voltage
Supply voltage
• Load capability
0.3 A
• Design
3-pin terminal strip, transistor, not floating
Wireless interface (LTE and GSM)
Antenna connector
• Quantity
1
• Design
SMA socket
• Nominal impedance
50 Ω
Frequency bands
• LTE (LOGO! CMR2040 only)
Band III (1800 MHz), band VII (2600 MHz), band XX (800 MHz)
• UMTS (LOGO! CMR2040 only)
Band I (2100 MHz), band VIII (900 MHz)
• GSM LOGO! CMR2020 and LOGO! CMR2040.
850 MHz/900 MHz, DCS 1800 MHz, PCS 1900 MHz
HSPA+
• Transmission speeds (maximum) • Downlink: 42 Mbps
• Uplink: 5.76 Mbps
LTE
• Transmission speeds (maximum) • Downlink: 100 Mbps
• Uplink: 50 Mbps