DESCRIPTION
9
2.4. SIM Card Reader
The SIM card reader for 3 V and 1.8 V SIM cards is located on the front panel
of the modem. For putting the modem into operation it is necessary to insert an activated SIM
card with unblocked PIN in the reader.
1. Make sure that the modem is not being powered.
2. Press the small yellow button next to the reader to eject the reader holder.
3. Insert the SIM card in the reader holder and slide it in the reader.
2.5. Power Supply
The router requires +10 V DC to +30 V DC supply. Protection against reversal
of polarity without signaling is built into the modem.
The power consumption during receiving is 1 W. The peak power consumption during
data sending is 5,5 W. For correct operation it is necessary that the power source is able to
supply a peak current of 500 mA.
2.6. Technical parameters
GSM module
MC75i
Complies with standards
EN 301 511, V9.0.2
EN ETSI 301 489-1 V1.9.1
EN 60950-1:06 ed.2
Frequency bands
EGSM850, EGSM900, GSM1800
and GSM1900
Transmit power
Class 4 (2 W) for EGSM850
Class 4 (2 W) for EGSM900
Class 1 (1 W) for GSM1800
Class 1 (1 W) for GSM1900
Temperature range
Operation
Storage
-30
o
C to +60
o
C
-40
o
C to +85
o
C
Protection rating
Freely
In switch board
IP20
IP56
Supply voltage
+10 až +30 V DC
Consumption
Reception
Transmission
1 W
5,5 W
Dimensions
ER 75i,
ER 75i DUO
ER 75i SL,
ER 75i DUO SL
30x90x102 mm (attachment to DIN rail
35mm)
42x86x94 mm (attachment to DIN rail 35mm)
Weight
140 g
Antenna connector
FME – 50 Ohm
User interface
ETH
USB
PORT1
Ethernet – connector RJ45 (10/100 Mbit/s)
USB 2.0 – connector USB-B
Optional – connector RJ45 (150 b/s -
- 230400 b/s), RS232, RS485/RS422,
M-BUSD, CNT
LUCOM GmbH * Ansbacher Str. 2a * 90513 Zirndorf * Tel. 09127/59 460-10 * Fax. 09127/59 460-20 * www.lucom.de