ICP DAS USA iDCS-8000, Hardware User Manual

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Section 3 Communication Module FCM-MTCP
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iDCS-8000 Hardware User Manual (2013/8/14, Rev: 1.43)
Section 3 Communication Module
3.1 FCM-MTCP
3.1.1 Overview

Modbus/TCP

Hardware selectable node ID

Redundancy

LED indicators for local diagnostic
The FCM-MTCP is a communication module with Mudbus/TCP through ethernet port. The Modbus/TCP is
a standard protocol commonly used in industrial applications. The FCM-MTCP can be used for the
Modbus/TCP client to access I/O modules. It is built-in two rotary switches to easily configure node ID
without utility. There are also 3 LED indicators for system diagnostic and 2 LED indicators for network
status, users can locally check system and network status. The FCM-MTCP not only offers single operation
but also redundant, this benefit brings I/O system more reliable.
3.1.2 Specification
Parameter Value
LAN Port
10/100BASE-TX
(Auto negotiating, Auto MDIX)
Protocol Modbus/TCP
LED indicators 1 Power, 2 Fault, 1 Link/Active/Speed
Power consumption 2 W
Redundant Yes
Operating temperature -25°C ~ +75°C
Isolation
3000V
DC
(Between LAN port and F.G)
1000V
DC
(Between LAN port and backplane)