Hardware Modifications
96
Cellular Module Description
The table shows technical data for the Cellular module:
Any excessive weight or stress on communication cables may disconnect the equipment.
GPRS Remote Access
GPRS communication implies:
The Cellular module is connected to the Internet via the GPRS network.
The remote PC or network is also connected to the Internet.
GPRS topologies can support:
NAT (network address translation) routing tables for transparent routing to Ethernet devices
security services such as IP address control or VPN tunnels for secured data exchange over the
Internet
The following figure shows remote access to the network of the Cellular module:
Features Values
General
Bus type mini PCIe card revision 1.2
Connector 1 x RF antenna coaxial connectors
Power consumption 3.3...3.6 Vdc < 700 mA (HSPA connected mode)
Peak current 1.5 A
Communication
Protocol UMTS/HSPA network: 800/850/900/1700/1900/2100 MHzEDGE/
GPRS/ GSM network: 850/ 900/ 1800/ 1900 MHz
Speed Downlink: 7.2 Mbit/s (HSDPA) / uplink: 5.76 Mbit/s (HSUPA)
Dimensions (l x w x h) 50.85 x 29.9 x 6.2 mm (2.0 x 1.17 x 0.24 in)
CAUTION
LOSS OF POWER
Ensure that communication connections do not place excessive stress on the communication
ports of the Industrial Personal Computer.
Securely attach communication cables to the panel or cabinet.
Use only D-Sub 9-pin cables with a locking system in good condition.
Failure to follow these instructions can result in injury or equipment damage.
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