Technical Data:

• Tri-Band GSM/GPRS 850/900/1800/1900 MHz (MC55i)
• GPRS multi-slot class 10
• TCP/IP stack access via AT commands
• Specifications for data:
  GPRS class 10: max. 85.6 kbps, PBCCH support, Coding schemes CS 1, 2, 3, 4, CSD up to 14.4 kbps, USSD, Non transparent mode, V.110, PPP-stack
• Dimensions: approx. 42x48x19mm (incl. MC55i)

Interfaces:

• Voltage supply (8 V to 30 V)
• In and disconnecting contacts (floating or active signal inputs)
• Sub-D-9 (female): serial interface ASC0 (fully occupied; RS-232 compatibly; Format: 8N1 to 230400 bpses)
• Integrated SIM-Card-Reader (push/push)
• 2 line pinboard in the screen line dimension of 2.54 mm:
  - second serial interface ASC1 (part-equipped: RXD, TXD, CTS, RTS; 3 v-logic; Format: 8N1 to 230400 bpses)
  - sending and receipt line of the first serial interface for simple 2 wire interfaces (RXD, TXD; RS-232 compatibly; Format: 8N1 to 230400 bpses)
  - similar to audio interface to the first shot of up to two microphones and two loudspeakers and similar to GROUND VDD MICP1 MICN1 EPP1 EPN1

Short description:

The MC55iTM (OEM terminal) is a modem building group, developed for the industrial employment, which can be integrated very easily and at little expenditure into an existing system. By the compact building method it can be sat up modular without larger expenditure on printed circuit boards or be installed "in a small housing corner".