+086-15305925923

K-WANG

Service expert in industrial control field！

English 简体中文

NameDescriptionContent

Adequate Inventory, Timely Service

pursuit of excellence

Ship control system

Equipment control system

Power monitoring system

Current position:

Home >> GE >> GE 8111-DI-AC 8-channel DI, 115Vac isolated, sinking

新闻动态

newS

Brand

GE 8111-DI-AC 8-channel DI, 115Vac isolated, sinking

From:ABB | Author:Wang | Time :2025-01-09 | 233 visit: | Share:

General

The 8129-IO-DC Discrete Input/ Output

Module provides the interface to 8 channels,

which may be configured in any combination

of discrete inputs and outputs.

Combined inputs and outputs

Each of the 8 channels of the 8129-IO-DC

Discrete Input/Output Module may be configured, on a channel-by-channel basis, as

either an input or an output.

When configured as an input, the channel

is suitable for use with dry contacts – with

power supplied from the Module.

When configured as an output, the channel is

capable of switching up to 2.0A (maximum of

6.0A continuous per module). Output channels

are used with solenoids, valves and alarms.

Diagnostics

Comprehensive diagnostic tests are

performed on the module and each of its

channels, including tests for stuck ON and

stuck OFF output switches.

Live maintenance

The field wiring connections to the 8129-IO-DC

Discrete I/O Module are classified as nonsparking and can only be worked on in a

Class 1, Division 2 or Zone 2 hazardous area

once the Bussed Field Power connection has

been isolated.

Note: the Bussed Field Power connection

must also be isolated before removing or

replacing the module.

Input configuration

Input channels are used to interface to volt

free contacts. Line fault detection can be

turned OFF or can detect open circuits or

both open and short.

Input filtering

A change in the input state is recorded only

if the states observed at the start and end of

the filter time interval are the same. If they

are different the previous state is maintained.

(This reduces the chance of noise being incorrectly interpreted as a change of input value).

The filter time interval can be configured

between 0 and 8s, in 1ms intervals.

Input transition counting

A counter can record the number of filtered

transitions of a particular type. Depending

on the polarity setting, the counter will either

count transitions from 0 to 1, or from 1 to 0.

The counter “wraps around” from 65 535 to

zero without indication.

Transitions are counted even if the channel is

configured to “latching”.

Earth leakage detection

Where earth leakage fault detection is

required, a single channel of an 8129-IO-DC

module must be configured to monitor earth

leakage and wired to the appropriate terminals of an 8751-CA-NS Controller Carrier.

Input latching

Inputs can be configured to “latch” a particular (filtered) input transition and maintain

the output in the latched state until the latch

is cleared. “Normal Polarity” will latch a transition from 0 to 1 as 1, “Inverse Polarity” will

latch a transition 1 to 0 as 0. The operation is

described in figure 1.

Normally energized and normally

de-energized outputs

Individual output channels can be either

normally energized or de-energized. Each

output channel comprises 2 switches that

operate in series with the load – one on the

supply line, the other on the return

For normally energized outputs, if a single

switch fails short circuit, the other switch can

still de-energise the load. If either fails open

circuit, the load will be immediately de-energized by the fault.

For normally de-energized outputs, if a single

switch fails short circuit, the other switch can

energise the load. If either fails open circuit,

the load cannot be energized.

Switches are tested by pulsing them ON or

OFF for a maximum of 5 ms – the load must

not respond to this length of pulse. This test

can be disabled if required.

Short circuit protection

Channels that are configured as outputs and

which are short-circuited are protected by

over-temperature thermal detection. If an

output channel is short-circuited it will briefly

conduct an over specification current, but

this will be identified by the thermal detection

and the relevant channel made inactive.

Pulsed output

Output channels can be configured to give

a pulsed output – of either single static,

single dynamic, continuous or continuous

dynamic form.

The single static pulse is ON for a predetermined time. It then remains OFF until a new

pulse instruction is received.

The single dynamic pulse is ON for a period

that may be changed by the application, then

remains OFF until a new instruction to write

is received.

In continuous pulse mode a series of pulses

of defined ON period are sent, with a defined

OFF period between.

Continuous dynamic pulse mode allows the

application to continually vary the ON and

OFF times of the pulse train.

For all types of Pulsed Output, the ON time

of the pulse may be between 0 and 60s in

1ms intervals.

For the continuous pulse mode, the OFF

period can be set between 0 and 60s, in

1ms intervals.

Pre-configured output patterns

A number of different, pre-defined output

patterns are available, which can be used to

indicate the occurrence of different events,

using the same alarm hardware. The patterns

comply with the requirements of NFPA 72

and are shown in Figure 2.

Input channel line fault detection

Line fault detection (LFD) for open and short

circuit line faults will normally be enabled for

safety related input channels. Series resistors

are required for short circuit detection and

end of line resistors for open circuit detection,

as shown in figure 3.

上一篇： GE 8139-SH......

下一篇： GE 8133-HI......

ABB 3BSE042238R0001 - Spare parts in stock
ABB 3ABJ440304P0064 - Spare parts in stock
ABB 68564182 - Spare parts in stock
ABB 1SFB527068D7005 - circuit breaker, protection
ABB E256-45 - Spare parts in stock
ABB 61320954 - Spare parts in stock
ABB 3BSE013210R0001 - Spare parts in stock
ABB 3BHE014135R0011 - Spare parts in stock
ABB P903 - Spare parts in stock
ABB 764M007-6101 - Spare parts in stock
ABB 3BSE042236R2 - communication module, Ethernet
ABB 1SBL347001R1300 - circuit breaker, protection
ABB 3BHB025951R0001 - power converter, industrial
ABB 3BHB023235R0001 - drive controller, automation
ABB 3BHL000320P0001 - circuit breaker, protection
ABB 3BHB017641R0001 - control board, industrial
ABB 3BHL000406P0004 - power module, distribution
ABB 3BHL000406P0002 - power module, distribution
ABB 68295459 - Spare parts in stock
ABB 58914444 - Spare parts in stock
ABB 3BHL000406P0007 - power module, distribution
ABB 64572881 - Spare parts in stock
ABB 3BHL000406P0100 - power module, distribution
ABB 3BHL000468R0007 - circuit breaker, protection
ABB 2TLA020051R5100 - Spare parts in stock
ABB 2TLA020046R0900 - Spare parts in stock
ABB 3AXD50000032878 - drive unit, motor control
ABB 2TLA020071R9300 - Spare parts in stock
ABB 2TLA020070R2000 - Spare parts in stock
ABB 2TLA020070R1700 - Spare parts in stock
ABB 2TLA010033R3000 - Spare parts in stock
ABB K676RTPA - Spare parts in stock
ABB 1132901 - Spare parts in stock
ABB RMIO-01C - I/O module, remote control
ABB 2TLA020054R0700 - Spare parts in stock
ABB 1SAP170700R0001 - communication module, Ethernet
ABB 1SAP130100R0200 - power module, rectifier
ABB 3AUA0000143002 - sensor interface, measurement
ABB 3BSC950262R1 - relay module, control
ABB 3BSC950192R1 - circuit breaker, protection
ABB 3BSC610068R1 - power supply, industrial
ABB 3BSE037760R1 - control module, automation
ABB 64613081 - Spare parts in stock
ABB 2TLA920110R0000 - Spare parts in stock
ABB 2TLA020056R2400 - Spare parts in stock
ABB 2TLA020054R0600 - Spare parts in stock
ABB 2TLA020054R0500 - Spare parts in stock
ABB PM581-ETH - controller, Ethernet
ABB 3BHE014557R6104 - voltage regulator, excitation controller
ABB 3bhe005985r0001 - amplifier plate
ABB 3bhe044477p3 - PPE091A101 module
ABB 3bhe032285r0102 - Spare parts in stock
ABB 3bhe021889r0101 - ADCVI board
ABB 3bhe004569r0003 - GBT module board
ABB 3bhe024855r0101 - UF C921 A101
ABB 3bhe022678r0103 - dual gate drive, frequency converter
ABB 3bhe023584r2647 - AC 800PEC controller
ABB 3bhe014185r0002 - current transducer control plate
ABB 3bhe003855r0001 - Spare parts in stock
ABB 3bhe003379r0003 - control board
ABB 3bhe044481r0101 - module
ABB 3bhe014185r0001 - voltage transducer control board
ABB 3bhe023126r0020 - AF D242 A20
ABB 3bhe023584r2365 - CCP converter control panel
ABB 3bhe024855r0102 - inverter board, UF C921
ABB 3bhe014658r0001 - Spare parts in stock
ABB 3bhe028767r0201 - Spare parts in stock
ABB 3bhe005555r0101 - Spare parts in stock
ABB 3bhe024747r0101 - high voltage board
ABB 3bhe018086p201 - Spare parts in stock
ABB 3bhe014658r0102 - Spare parts in stock
ABB 3bhe024577r0101 - control panel, PPC907BE
ABB 3bhe025883r0101 - Spare parts in stock
ABB 3bhe037124r1004 - Spare parts in stock
ABB 3bhe028959r0101 - PP C902 CE101
ABB 3bhe036346r0101 - Spare parts in stock
ABB 3bhe034576r0101 - Spare parts in stock
ABB 3bhe013854r0001 - high voltage frequency converter
ABB 3bhe027867r0101 - Spare parts in stock
ABB 2TLA020003R47 - circuit breaker, protection device
ABB 2TLA020003R0900 - circuit breaker, protection device
ABB 7TAA292150R0770 - transformer, power supply
ABB 10020921 - Spare parts in stock
ABB 3BHL000359P0001 - industrial component, automation
ABB BD5935.48/61 - Spare parts in stock
ABB ACS800-107-0011-3 - variable frequency drive, motor control
ABB ACS800-104-0009-3 - variable frequency drive, motor control
ABB VS125B - circuit breaker, protection device
ABB 3BSE004191R1 - controller module, automation
ABB 3ADT754034P0001 - terminal block, electrical connection
ABB 746376 - Spare parts in stock
ABB 1SVR730712R1400 - voltage relay, protection device
ABB 1SAZ811201R1001 - Spare parts in stock
ABB 1SAZ911201R1001 - Spare parts in stock
ABB 1SAX351001R1101 - Spare parts in stock
ABB 1SAZ421201R1002 - Spare parts in stock
ABB 1SAX611001R1101 - Spare parts in stock
ABB 1SBL297001R1311 - circuit breaker, protection device
ABB 1SBL387001R1311 - circuit breaker, protection device
ABB 1SBL407001R1311 - circuit breaker, protection device
ABB 1SFL467001R1311 - Spare parts in stock
ABB 1SFL527002R1311 - Spare parts in stock
ABB 1SFL587002R1311 - Spare parts in stock
ABB 3BHB014999R0001 - industrial component, automation
ABB ACS880-01-105A-3 - variable frequency drive, motor control
ABB 3BSE042245R1 - controller module, automation
ABB 1SFA611605R1100 - circuit breaker, protection device
ABB 2TLA020072R0600 - circuit breaker, protection device
ABB FS225R12KE3 - IGBT module, power electronics
ABB FS450R17KE3 - IGBT module, power electronics
ABB FS300R12KE3 - IGBT module, power electronics
ABB 1SFA664003R1060 - circuit breaker, protection device
ABB ACS880-07-0293A-3 - variable frequency drive, motor control
ABB MB805A - circuit breaker, protection device
ABB CTB810 - terminal block, electrical connection
ABB CP800A - control panel, automation
ABB UXAB269350R0909 - power supply unit, 110-250VAC/DC
ABB 3HAC024316-004 - robotics component, industrial automation
ABB 68614988 - Spare parts in stock
ABB M3BC - motor, industrial drive
ABB 5STP24H2800 - thyristor module, power electronics
ABB PSE-290-107 - high voltage fuse, 3.6kV
ABB PSE-290-105 - high voltage fuse, 3.6kV
ABB PSE-290-177 - high voltage fuse, 3.6kV
ABB 1SAM451000R1014 - high voltage fuse, HRC fuse
ABB AZ200700 - Spare parts in stock
ABB 1SCA022381R1560 - current transformer, measurement
ABB 1SBL137201R1300 - protection relay, circuit breaker