Category: ABB

The INIIT12 INFI-NET to INFI-NET Transfer Module supports

bidirectional communication through two RS-232-C ports. Port

one passes system data only. Port two passes system data or

can be used as a diagnostic port. The central INIIT12 module

can use a variety of means to link to the satellite INIIT12 mod

ule such as modems, microwave and transceivers. The INIIT12

module communicates directly with an NIS module through

the I/O expander bus.

The INIIT12 module is a single printed circuit board that occu

pies one slot in the module mounting unit, adjacent to its NIS

module. The circuit board contains the serial communication

circuitry necessary for it to communicate with another INIIT12 module.

Two captive latches on the INIIT12 faceplate secure the module

in the MMU card cage. The faceplate contains eight CPU LEDs,

a red/green status LED, and a stop/reset switch.

Interface termination is through a cable connection between

P3 of the INIIT12 module and an NTMP01 Multi-Function Pro

cessor Termination Unit or NIMP01 Multi-Function Processor

Termination Module. INIIT12 module power and I/O expander

bus connections follow the same connector assignments com

mon to most INFI 90 OPEN modules (P1 for power, P2 for I/O expander bus).

Communication between nodes is through coax or twinax

cables that connect the termination units or modules on each

node. Power and I/O expander bus connections follow the

same connector assignments common to most INFI 90 OPEN

modules (P1 for power, P2 for I/O expander bus).

The INIIT12 INFI-NET to INFI-NET Transfer Module supports

bidirectional communication through two RS-232-C ports. Port

one passes system data only. Port two passes system data or

can be used as a diagnostic port. The central INIIT12 module

can use a variety of means to link to the satellite INIIT12 mod

ule such as modems, microwave and transceivers. The INIIT12

module communicates directly with an NIS module through

the I/O expander bus.

The INIIT12 module is a single printed circuit board that occu

pies one slot in the module mounting unit, adjacent to its NIS

module. The circuit board contains the serial communication

circuitry necessary for it to communicate with another INIIT12 module.

Two captive latches on the INIIT12 faceplate secure the module

in the MMU card cage. The faceplate contains eight CPU LEDs,

a red/green status LED, and a stop/reset switch.

INIIT12 INFI-NET to INFI-NET Transfer Module

The NIS module works in conjunction with the INFI-NET to

INFI-NET transfer modules. This allows any node to communi

cate with any other node within the INFI-NET system.

The NIS module is a single printed circuit board that occupies

one slot in the module mounting unit (MMU). The circuit board

contains microprocessor based communication circuitry that

enables it to interface with the INFI-NET to INFI-NET transfer

modules via the I/O expander bus. Both the INFI-NET to

INFI-NET interfaces require a specific interface module and an

NIS module (the INIIL02 module requires two NIS modules).

Two captive latches on the front-mounted faceplate secure the

module to the MMU card cage. There are 16 LEDs on the face

plate that display error codes or event/error counts.

Each NIS module connects to its INFI-NET communication

loop by a cable connected to an NTCL01 Communication Ter

mination Unit or NICL01 Communication Termination Module.

INTERFACE DESCRIPTION

The INFI-NET to INFI-NET interfaces are the INIIR01 INFI-NET

to INFI-NET Remote Interface and the INIIL02 INFI-NET to

INFI-NET Local Interface. The INNIS01 Network Interface Slave

Module is the front end of the INFI-NET to INFI-NET interfaces.

It is the intelligent link between a node and the INFI-NET loop.

The network interface slave (NIS) module and an INFI-NET to

INFI-NET transfer module create a specific node interface.

The INIIR01 INFI-NET to INFI-NET Remote Interface is made

up of the NIS module and the INIIT12 INFI-NET to INFI-NET

Transfer Module. This interface is a node on a central loop that

can communicate to an interface node on a remote satellite

loop (two interfaces are required, refer to Figure 1-1). Bidirec

tional communication from the central loop to the remote sat

ellite loop is through standard RS-232-C ports. The INFI-NET

to INFI-NET remote interface can support hardware redun

dancy. Refer to Appendix E for information on hardware redundancy.

INTRODUCTION

INFI-NET is a unidirectional, high speed serial data highway

shared by all INFI 90® OPEN nodes. The INFI-NET to INFI-NET

interface modules provide sophisticated interfaces for data

exchange between nodes on an INFI-NET communication net

work. These network interface units use state-of-the-art INFI

90 OPEN modules.

INTENDED USER

Anyone who installs, operates or performs maintenance on the

INFI-NET to INFI-NET interfaces should read this manual

before placing an interface into service. Installation requires an

engineer or technician with experience handling electronic cir

cuitry and who is familiar with communication networks.

This interface transfers system data, control and configuration

messages, and exception reports between the central and

remote INFI-NET loops. Many of the operating characteristics

of the INIIT12 module are determined by specifications in the

INIIT12 executive block (function code 202). These specifica

tions are configurable to fit the needs of the application.

Course goal

The goal of this course is to introduce the ACS1000 Variable Frequency Drive to the field ser

vice engineers and to teach them in a safe and instructive environment the techniques re

quired to carry out the correct procedure in commissioning, servicing and maintaining this drive.

Main learning objectives

Upon completion of this course, the par

ticipants will be able to: – Understand the drive system topology – Carry out basic commissioning, ser

vice and maintenance work as well as

fault-tracing – Verify and modify drive parameters – Locate and replace faulty hardware

components – Using MV Drive Portal database to up

date the knowledge of the drive, get

familiar with spare parts and warranty

issues handling – Start the certification program for

commissioning; after completion of

the certification program the partici

pants are allowed to commission the

medium voltage drive system

Participant profile

Commissioning, field service, testing and

maintenance personnel of ABB or certified

technical partners.

NE810 is an Industrial switch made for harsh environments. Due to

our multi-rate SFP solution, the switch can be used in either 100

Mbit or Gigabit networks. Our unique FRNT (Fast Recovery of

Network Topology) technology is the fastest protocol on the

market to re-configure a network in case of any link or hardware

failure. That is why NE810 is also used in safety-critical applications

such as tunnels, traffic signal control, and railway systems.

Installations in harsh environments and places with heavy electrical

interference require the use of reliable media. NE810 provides a

number of solutions using fiber optic transceivers. Multi- or singlemode

transceivers can be used to build point-to-point or

redundant ring networks with ranges up to 120 km between each

switch. Our BIDI transceiver, which transmits and receives data on

a single fiber can be used in applications where the number of fiber

cores is limited.

Real-time properties are implemented in the switch in order to

achieve determinism for real-time critical applications. NE810

supports QoS (Quality of Service) with four priority queues and

strict priority scheduling as well as HoL (Head of Line Blocking

Prevention). All to assure that the data network is deterministic.

Features and benefits

• Pre-configured for use with System 800xA

• NE810 supports redundant power connection

• Enhanced monitoring using PNSM

• Industrial Ethernet 10-port switch

• Long life duration

• Fully supported by ABB

NE810 is an Industrial switch made for harsh environments. Due to

our multi-rate SFP solution, the switch can be used in either 100

Mbit or Gigabit networks. Our unique FRNT (Fast Recovery of

Network Topology) technology is the fastest protocol on the

market to re-configure a network in case of any link or hardware

failure. That is why NE810 is also used in safety-critical applications

such as tunnels, traffic signal control, and railway systems.

Installations in harsh environments and places with heavy electrical

interference require the use of reliable media. NE810 provides a

number of solutions using fiber optic transceivers. Multi- or singlemode

transceivers can be used to build point-to-point or

redundant ring networks with ranges up to 120 km between each switch. 

NE802 is an unmanaged 5-port switch with one SFP fibre port and

four copper ports, al supporting 10/100 Mbit/s or Gbit Ethernet. The

ABB range of Smal Form-factor Pluggable (SFP) transceivers are

available as multimode, singlemode or Bi-Di transceivers with

distance up to 120 km.

The unit is designed for use in industrial applications with dual 10 to

57 VDC power input. The unique “tri-galvanic” isolation provides

isolation between al ports, power supply and between each chassis

screen avoiding ground loop currents. The IP21 rating ensures that

the unit can be instaled in locations where condensed water may

occur. Only industrial grade components are used which gives the

units an MTBF of 1.182.000 hours and ensures a long service life. A

wide operating temperature range of –40 to +70 °C (–40 to +158 °F)

can be achieved with no moving parts.

Features and benefits

• TX shields individualy isolated

• Wide DC power range 12 – 48 VDC

• Wide temperature range

• Automatic MDI/MDI-X crossover

• LED indicators for Power, Speed, Duplex, Link and Traffic

• Port monitoring

• 35 mm DIN rail mounting

• Enable or disable of flow control

NE802 is an unmanaged 5-port switch with one SFP fibre port and

four copper ports, al supporting 10/100 Mbit/s or Gbit Ethernet. The

ABB range of Smal Form-factor Pluggable (SFP) transceivers are

available as multimode, singlemode or Bi-Di transceivers with

distance up to 120 km.