Datasheet > TCSGAB

TCSGAB

更新时间： 2023-09-24 09:15:42

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
2页	410K
描述
工作原理正常断开型: When a current equal to or greater than the actuate current is passed through the toro

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TCSGAB 数据手册

Protection Relays

Current Monitoring Relays and Transducers

TCS SERIES

Current Sensor

Description

TheTCS Series is a low cost method of go/no go current

detection. It includes a solid-state output to sink or source

current when connected directly to a standard PLC digital input

module. Its normally open or normally closed output can also be

used to control relays, lamps, valves, and small heaters rated up

to 1A steady, 10A inrush. TheTCS is self-powered (no external

power required to operate the unit) and available with an

adjustable actuation range of 2 - 20A or factory ﬁxed actuation

points from 2 - 45A.

Operation

Normally Open: When a current equal to or greater than the

actuate current is passed through the toroidal sensor, the output

closes. When the current is reduced to 95% of the actuate

current or less, the output opens.

Wiring Diagram

Normally Closed: When the current through the toroid is equal

to or greater than the actuate current, the output opens. When

the current is reduced below 95% of the actuate current, the

output closes. To increase sensitivity, multiple turns may be

made through theTCS’s toroidal sensor. The trip point range is

divided by the number of turns through the toroidal sensor to

create a new range. When using an external CT, select a 2VA,

0-20A output CT rated for the current to be monitored. Select

TCS adjustment range 0. Pass one secondary wire lead through

theTCS’ toroid and connect the secondary leads together.

POSITIVE SWITCHING

NEGATIVE SWITCHING

N/L2

SINKING

Features & Beneﬁts

FEATURES

BENEFITS

L = Load

V = Voltage

PS = Power Supply

PLC = PLC Digital Input Module

Self powered

No control voltage is required to operate the unit

No moving parts to arc and wear out over time and

encapsulated to protect against shock, vibration,

and humidity

Totally solid state

and encapsulated

Solid state output to sink or source current can

be connected directly to a standard PLC digital

input module

Can connect directly

to PLC

SOURCING

1A steady, 10A inrush

solid-state output

Provides 100 million operations in typical conditions

Complete isolation

between sensed current

and control circuit

Allows you to monitor a load in a separate

lectrical system

Monitored AC conductor

must be insulated.

Ordering Information

MODEL

OUTPUT VOLTAGE ACTUATE CURRENT OUTPUT FORM

MODEL

OUTPUT VOLTAGE

ACTUATE CURRENT OUTPUT FORM

TCSG2A

TCSGAA

TCSGAB

TCSH2A

3 to 50VDC

24 to 240VAC

Fixed, 2A

Normally open

Normally closed

Normally open

TCSH2B

TCSH5B

TCSHAA

TCSHAB

24 to 240VAC

Fixed, 2A

Normally closed

Normally open

Normally closed

2-20A adjustable

Fixed, 2A

Fixed, 5A

2-20A adjustable

If you don’t ﬁnd the part you need, call us for a custom product 800-843-8848

www.littelfuse.com/tcs

Rev: 1-A-062116

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与TCSGAB相关器件

型号	品牌	获取价格	描述	数据表
TCSH0301	TOKEN	获取价格	TPSH SMT Low Profile Power Inductors
TCSH0302	TOKEN	获取价格	TPSH SMT Low Profile Power Inductors
TCSH0303	TOKEN	获取价格	TPSH SMT Low Profile Power Inductors
TCSH0501	TOKEN	获取价格	TPSH SMT Low Profile Power Inductors
TCSH0502	TOKEN	获取价格	TPSH SMT Low Profile Power Inductors
TCSH0503	TOKEN	获取价格	TPSH SMT Low Profile Power Inductors
TCSH0601	TOKEN	获取价格	TPSH SMT Low Profile Power Inductors
TCSH06015	TOKEN	获取价格	TPSH SMT Low Profile Power Inductors
TCSH0602	TOKEN	获取价格	TPSH SMT Low Profile Power Inductors
TCSH06025	TOKEN	获取价格	TPSH SMT Low Profile Power Inductors

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