ProSoft Technology MVI71-MNET - Manual (Page 58)

MVI71-MNET ♦ PLC Platform Reference
Modbus TCP/IP Interface Module User Manual
Page 58 of 109
ProSoft Technology, Inc.
June 23, 2009
5.1.2 Hardware Specifications
Specification Description
Form Factor Single Slot 1771 chassis compatible
BTR/BTW data transfer
Local or remote rack
Backplane current load 800 mA @ 5 V
Operating temperature 0 to 60°C (32 to 140°F)
Storage temperature -40 to 85°C (-40 to 185°F)
Shock 30g operational
50g non-operational
Vibration 5 g from 10150 Hz
Relative humidity 5% to 95% (non-condensing)
LED Indicators Module status
Backplane transfer status
Application status
Serial activity and error LED status
Configuration Serial port (CFG) DB-9M PC compatible
RS-232
Hardware handshaking
Ethernet Port (Ethernet modules) RJ45 Connector
Link and activity LED indicators
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
5.1.3 Functional Specifications
ƒ 10/100 MB Ethernet Application port
ƒ Supports Enron version of Modbus protocol for floating point data
transactions
ƒ PCB includes a powerful Modbus network analyzer
ƒ Special functions (command control, event commands, status, etc.) are
supported by message transfer (unscheduled) using the MSG instruction
ƒ Configurable parameters for the client including a minimum response delay of
0 to 65535 ms and floating point support
ƒ Supports five independent server connections for Service Port 502
ƒ Supports five independent server connections for Service Port 2000
ƒ All data mapping begins at Modbus register 40001.
ƒ Error codes, network error counters, and port status data available in user
data memory