Prosoft-technology MVI69-EGD Manual de usuario descargar pdf (Pagina 60)

MVI69-EGD ♦ CompactLogix or MicroLogix Platform Reference

GE Ethernet Global Data Communication Module

Page 60 of 96 ProSoft Technology, Inc.

November 3, 2008

5.1.2 Hardware Specifications

Specification Description

Dimensions Standard 1769 Single-slot module

Current Load

800 mA max@ 5 VDC

Power supply distance rating of 2 (L43 and L45

installations on first 2 slots of 1769 bus)

Operating Temp. 0 to 60°C (32 to 140°F)

Storage Temp. -40 to 85°C (-40 to 185°F)

Relative Humidity 5 to 95% (non-condensing)

LED Indicators

Power and Module Status

Application Status

CFG Port Activity

Ethernet Port Activity

Error Status

CFG Port (CFG)

RJ45 (DB-9M with supplied cable)

RS-232 only

No hardware handshaking

App Port (Ethernet modules)

10/100 Base-T Ethernet compatible interface

Electrical Isolation 1500 V rms at 50 Hz to 60 Hz for 60 s,

applied as specified in section 5.3.2 of IEC 60950: 1991

Ethernet Broadcast Storm Resiliency = less than or equal

to 5000 [ARP] frames-per-second and less than or equal

to 5 minutes duration

Shipped with Unit

RJ45 to DB-9M cables for each port

6-foot RS-232 configuration Cable

5.1.3 Functional Specifications

The driver interfaces with a common internal database in the module. This

permits the sharing of data across many different networks.

The module supports UDP of service port 7927 (0x1F01) to handle all requests

made of the module. The module will only service the requests and generate

response messages. It will not generate command requests. The module

supports the following functions specified in the EGD protocol:

Code Description

3 Retrieve Configuration Request

4 Retrieve Configuration Response

7 Summary Request

8 Summary Response

9 Capabilities Request

10 Capabilities Response

15 Statistics Request

16 Statistics Response

18 Command NAK

32 Read Request

33 Read Response

1 2 ... 55 56 57 58 59 60 61 62 63 64 65 ... 95 96

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