GDL208 communication module

RIZ GDL208 is smart communication device for remote meter reading via GSM and GPRS channels. It is wireless gateway between PC based AMI applications and networked meters. Remote communication between reading center and GDL208 is spupported by varoius protocols including: CSD, FTP, HTTP, and direct serial connection. GDL208 is compatible with RIZ AMR System as well as with reading systems of other vendors.



GDL208 is manufactured in the following communication interface combinations:

OPTIONS

max number of connected meters per communication

COMMENT *

EURIDIS(E)

OPTICAL(O)

RS485(R)

GDL208-E101R-BI-*

100

1

32

All options can be performed with:
- internal antenna (mark J)
- external antenna (mark K)

GDL208-E2R-BI-*

200

-

32

GDL208-E101-BI-*

100

1

-

GDL208-E2-BI-*

200

-

-

 

Example:  GDL208-E1O1R-BI-J
E = 1 EURIDIS probe;   O = 1  OPTICAL probe;   R = RS485;        B = class  10;
I = local OPTICAL communication;  J = internal antenna

gdl208

Tehnical data:

Rated voltage: 120 VAC  - 250 VAC

Frequency: 45 Hz – 55 Hz

Temperature range:
specified working area -25 °C to +55 °C
storage temperature -30 °C to +65 °C

GSM networks: GSM900/DCS1800

Data transfer: GPRS class 10

Transfer speed (download/upload): 36 kb/s / 18 kb/s (depending on the coding scheme)

Communication interfaces:
IEC 62056-31 (EURIDIS)
IEC 62056-21 (Optical communication)
RS 485 (Data protocol IEC 62056-21)

Micro SD card storage capacity: 2 GB

Dimensions: 155 mm × 120 mm × 30 mm

Weight: 0,52 kg

Protection level: IP53, IP51 (RS485 version)

Functional characheristics:

  • every communication module has a unique 12-digit number
  • dynamic or static IP adress assigning
  • communication with GDL208 over URL adress
  • FTP server/client, HTTP client
  • generating tasks over XML files
  • option to report changes in IP adress over e-mail

 

PDF documents:
1. Brochure
2. Folleto (ESP)