Article?No.

6NH9?720-3AA01-0XX0

Product-type?designation

MODEM?MD720?GSM/GPRS,?2G

Transfer?rate

• 1?for?Industrial?Ethernet

-

• 2?for?Industrial?Ethernet

-

• for?GSM?transmission

9 600 bit/s

• with?GPRS?transmission

• with?downlink?maximum

54 kbit/s

• with?uplink?maximum

42 kbit/s

• with?eGPRS?transmission

• with?downlink?maximum

-

• with?uplink?maximum

-

Interfaces

Number?of?electrical?connections

• for?internal?network

1

• for?external?network

1

• for?power?supply

1

Design?of?the?electrical?connection

• for?internal?network

9?pin?Sub?D

• for?external?network

SMA?antenna?socket?(50?ohms)

• for?power?supply

4-pole?terminal?strip

WAN?connection

Type?of?mobile?wireless?network?is?supported?GSM

Yes

Type?of?mobile?wireless?service?is?supported?GPRS

Yes

Operating?frequency?for?GSM?transmission

• 850?MHz

Yes

• 900?MHz

Yes

• 1800?MHz

Yes

• 1900?MHz

Yes

Type?of?GPRS?time?slot?method?Multislot?Class?10

Yes

Supply?voltage,?current?consumption,?power?loss

Type?of?supply?voltage

DC

Supply?voltage

24 V

Supply?voltage

• minimum

12 V

• maximum

30 V

Consumed?current?maximum

355 mA

Active?power?loss?typical

3.4 W

Permitted?ambient?conditions

Ambient?temperature

• during?operating

-20 … +60 °C

• during?storage

-25 … +85 °C

Relative?humidity?at?25?°C?during?operating?maximum

95 %

Protection?class?IP

IP30

Design,?dimensions?and?weight

Design

compact

Depth

90 mm

Height

100 mm

Width

30 mm

Net?weight

150 g

Mounting?type?35?mm?DIN?rail?mounting

Yes

Mounting?type

-

Product?functions?management,?configuration

Product?function

• CLI

No

• web-based?management

No

• MIB?support

No

Protocol?is?supported?Telnet

No

Protocol?is?supported?HTTP

No

Type?of?configuration

AT?commands

Standards,?specifications,?approvals

Standard

• for?EMC

EN?61000-6-2,?EN?61000-6-4,?EN?55022,?EN?55024,?EN?301?489-1,?EN?301?489-7

• for?hazardous?zone

II?3?G?Ex?nA?IIC?T4?Gc

• for?safety?of?CSA?and?UL

UL?60950

• for?emitted?interference

EN?55022,?EN?61000-6-4

• for?interference?immunity

EN?55024,?EN?61000-6-2

Verification?of?suitability?CE?mark

Yes