电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

CT1S90

产品描述ON/OFF TIMING MODULE
产品类别热门应用    机电/工控/自动化   
文件大小422KB,共2页
制造商Littelfuse
官网地址http://www.littelfuse.com
下载文档 选型对比 全文预览

CT1S90在线购买

供应商 器件名称 价格 最低购买 库存  
CT1S90 - - 点击查看 点击购买

CT1S90概述

ON/OFF TIMING MODULE

文档预览

下载PDF文档
Time Delay Relays
Dedicated - HVAC
CT SERIES
Delay-on-Make/Delay-on-Break Timer
Description
The CT Series combines a delay-on-make and delay-on-break
time delay into one unit and may be used to control fan delays
in heating and/or cooling equipment. The CT includes bypass
circuitry to allow it to operate with cooling anticipators ≥ 3000
ohms. It is designed to operate in 24VAC control circuits.
Several CT modules may be combined to provide sequencing of
any number of loads and sequencing off of the same loads, such
as electric heating elements.
Operation (Delay-on-Make/Delay-on-Break)
Forced Air Heating or Air Conditioning (as shown): When
the thermostat closes, the compressor relay is immediately
energized. At the end of a fixed delay-on-make delay (T1),
the fan relay is energized. When the thermostat opens, the
compressor relay is de-energized and the delay-on-break delay
is initiated. On completion of the fixed delay-on- break delay
(T2) the fan relay is de-energized. If the thermostat is reclosed
during the delay-on-break delay, the delay-on-break delay is reset
and the fan relay remains energized. If the thermostat is closed
when input voltage is applied, the delay-on-make delay (T1)
begins as normal.
Reset:
Removing input voltage resets the output and time delays.
V = Voltage
FR = Fan Relay
FS = Fan Switch
CR = Compressor Relay
THMS = Wall Thermostat
Wiring Diagram
L1
N
Features & Benefits
FEATURES
Delay-on-Make and
Delay-on-Break in
one unit
Totally solid state
and encapsulated
Interconnectability with
other CT modules
BENEFITS
Simplifies wiring and installation, and optimizes
efficiency of heating and cooling systems
No moving parts to arc and wear out over time and
encapsulated to protect against shock, vibration,
and humidity
Combine modules to provide sequencing on of
a number of loads and sequencing off of the
same loads
Accessories
Ordering Information
MODEL
DELAY-ON-MAKE
(FIXED SECONDS)
DELAY-ON-BREAK
(FIXED SECONDS)
P1015-64
(AWG 14/16)
Female Quick Connect
These 0.25 in. (6.35 mm) female terminals are
constructed with an insulator barrel to provide
strain relief.
P1023-6 Mounting bracket
The 90° orientation of mounting slots makes
installation/removal of modules quick and easy.
P1015-18 Quick Connect to Screw Adapter
Screw adapter terminal designed for use with
all modules with 0.25 in. (6.35 mm) male quick
connect terminals.
CT1S30
CT1S45
CT1S8
CT1S90
CT30S1
CT45S45
CT5S300
1
1
1
1
30
45
5
30
45
8
90
1
45
300
If you don’t find the part you need, call us for a custom product 800-843-8848
© 2016 Littelfuse Protection Relays & Controls
www.littelfuse.com/ct
www.littelfuse.com/
Rev: 1-A-062116

CT1S90相似产品对比

CT1S90 CT1S30 CT30S1 CT45S45 CT5S300 CT1S8 CT1S45
描述 ON/OFF TIMING MODULE ON/OFF TIMING MODULE ON/OFF TIMING MODULE ON/OFF TIMING MODULE ON/OFF TIMING MODULE RELAY TIME DELAY 1SEC/8SEC RELAY TIME DELAY 1SEC/45SEC
如何获取串口线中DCD线上的中断
如题,要获取DCD线上的电平变化的中断...
Nechi 嵌入式系统
跪求大神解析
小弟看资料写的USART1的程序,想与上位机通信,但是无法接受数据……求大神教育 /* Includes ------------------------------------------------------------------*/ #include "stm32f10x.h" ......
stm32菜鸟 stm32/stm8
Altium Designer 19来了!安装包、破解图文、全程安装视频教程下载,手慢无!
本帖最后由 qwqwqw2088 于 2018-10-6 11:32 编辑 Altium designer 19已经发布,软件仅供大家学习之用, 声明:请勿用于商业用途,商业用途请支持正版 标题:Altium Designer 19来了:安装包 ......
qwqwqw2088 PCB设计
为什么在VHDL源程序中时钟是上升沿触发,在modelsim仿真时波形却是下降沿触发的?...
1、Cnt_6的VHDL源代码如下:library ieee; use ieee.std_logic_1164.all; use ieee.std_logic_arith.all; use ieee.std_logic_unsigned.all; entity cnt6 is port (clr,en,clk :in ......
dy_dsm FPGA/CPLD
单片机小精灵1.3完美破解版
看了这么久的论坛,也下了不少大家常用的软件,推荐一款自己一直使用的不错软件,不知道大家用过没,貌似别人没发过吧。集合了许多常用功能:精确延时、定时/计数器、串口波特率等常用的代码生 ......
巭孬嫑夯昆 51单片机
ARM的指令手册(中文)
分享一下 不知道有需要的没...
nangong 单片机

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 1160  748  828  1424  2468  54  30  15  47  52 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved