西门子6ES7222-1HF22-0XA8 EM222CN 继电器输出
西门子6ES7222-1HF22-0XA8 EM222CN 继电器输出
西门子6ES7222-1HF22-0XA8 EM222CN 继电器输出
主要作用
继电器是具有隔离功能的自动开关元件，广泛应用于遥控、遥测、通讯、自动控制、机电一体化及电力电子设备中，是重要的控制元件之一。
继电器一般都有能反映输入变量（如电流、电压、功率、阻抗、频率、温度、压力、速度、光等）的感应机构（输入部分）；有能对被控电路实现“通”、“断”控制的执行机构（输出部分）；在继电器的输入部分和输出部分之间，还有对输入量进行耦合隔离，功能处理和对输出部分进行驱动的中间机构（驱动部分）。
作为控制元件，概括起来，继电器有如下几种作用：
（1）扩大控制范围：例如，多触点继电器控制信号达到某值时，可以按触点组的不同形式，同时换接、开断、接通多路电路。 [3]
（2）放大：例如，灵敏型继电器、中间继电器等，用一个很微小的控制量，可以控制很大功率的电路。 [3]
（3）综合信号：例如，当多个控制信号按规定的形式输入多绕组继电器时，经过比较综合，达到预定的控制效果。 [3]
（4）自动、遥控、监测：例如，自动装置上的继电器与其他电器一起，可以组成程序控制线路，从而实现自动化运行。 [3]
继电器是智能预付费电能表中的关键器件，继电器的寿命在某种程度上决定了电表寿命，该器件性能好坏对智能预付费电能表运行至关重要。而国内、外继电器生产厂家众多，生产规模相差较大，技术水平相距悬殊，性能参数千差万别，因此，电能表生产厂家在继电器检测选型时有一套完善的检测装置，以保证电表质量。同时，国家电网也加强了智能电能表内继电器性能参数抽样检测，同样需要相应的检测设备，检验不同厂家生产的电表质量。然而，继电器检测设备不仅检测项目比较单一，检测过程不能实现自动化，检测数据需要人工处理和分析，检测结果具有各种随机性、人为性，而且，检测效率低，性也得不到保证 。
A8600数量1
9406121001 RS 32 24VDC LD LP 2U 10
151-1CA00-3BL0 2
6SL3210-1SE23-2UA0 1
变频冷却风机 3615RL-05W-B46 24V 0.73A
I/O信号处理板 A1A10000423.00M
扩展通讯板 A1A252241.160
通讯板 A5E03407403
信号调制板 A1A10000350.00M
接口底板 PCA-6108 各1
XAF475 2台
FC-312P7K5T5E20H2XGC 1
6ES7138-4СА01-0АА0 2
6ES7151-1АА05-0АВ0 1
6ES7151-8FB01-0AB0 1
6ES7138-4CA50-0AA0 1
6ES7972-0ВВ52-0АХ0 5
6ES7313-5BF03-0ABF 1
6ES7151-3АA23-0АВ0 1
TG450HF12M1 30
1747-L542 70163 1
137-6AA00-0BA0数量1
6ES7193-4CB30-0AA0 4盒/1盒5个
151-1AB05-0AB0 1
6ES5466-3LA11 1
WILPA1949C 40
8BVP0880HC00.004-1
8BVP0440HC00.000-1
8BVI0055HCS0.000-1
8BVI0014HCS0.000-1
8BVI0330HCS0.000-1
8BVI0220HCSS.000-1
8BVI0330HCSS.000-1
8BVI0028HCD0.000-1
857-304 6
857-152 6
DOP-B07E415
NDR-240-24
SL-5ES-1
各1 孟加拉
QRB1 2
OLB-2HFLT 2
4RD210-06-G2-3
MT1022
CMK2-00-40-50
DOP-1071V
SN60-071
6AV6642-8BA10-0AA0
6SE6440-2UD31-8DA1
触摸屏4PPC30.0702-21B/DC24V/贝加莱/带AGV程序，数量1
6AV2105-0HA06-0AA0 1
MVDL1000-47941101 1
MCMA110P1600TA 1
PSU INC-90 5
A1A260986.00 2
LEM-AB-192T-21-NNNN 1
6ES7214-1AG31-0XB0 1个
KIT MAC R2 HV+CONNEOTOR 2
793506-260 2
MGate MB3170I 1
DT50-2 1
SGMMG-20ADC6S 1
SGMMG-20ADC6C 1
ED2-VM-Ex4.35 2个
9202-ETS-HN1 4
动力线12m CP-N1A08-10-12-00 科尔摩根 需求3 件
DT50-2B215252
Vestas 7657610301 28pcs （要未税价）
EMERSON 电机142U2E305BACAA165240 2
PDW3060-220//230-EN数量1
GE5728958 3
FR-E740-7.5K-CH 1
NMI355L2WBAS 1
SV660NS2R8I 2个
SV660NS1R6I 2个
SV660NS5R5I 2个
SV660NS012I 2个
CX9020-0115-1003 2个
CX9020-0115-1004 2个
NX-D25NT4C20 3套
STDA16A-S04 1
HR142E6-88S 1
22F-D2P5N103 3290
22F-D4P5N103 没查到面价
各1
2080-L70E-24QBB 1pcs 面价8170
2711P-B10C4A2 1PCS 14年面价48300
6AV7466-8MA01-0AA0 1
6GK5766-1GE00-7DA0 1
6AG4104-5EC41-1AB0 1
ABB 3ASC25H209 数量1
ACS880-17-0950A-7
ACS880-37-0293A-3
ACS880-37-0950A-7
6AV6642-8BA10-0AA0 1
A20B-8200-0542 2
ACS880-01-246A-3+D150 台1
ACS580-04-505A-4 台1
ACS880-01-087A-3+B056+E202+E208 2
ACH580-01-088A-4+B056+E223 2
XAF475 2台
4AM6442-5AT10-0FA0 1
IGBT模块3AUA0000100459 1
ZGAD-592
ETX711321.M 1个
GE
MC2A310AT6
MC1AB00ATN
MC2C301ATD
MCRC022ATD
DILEM-10-G(24VDC)
CL00A310T
AUXILLARY CONTACT, 1NC 600V BCLF01
MC1C310AT
CL01D310TD
MCRK040AT
CL10E
CL04A300M
CL02D 400T
MCRK40E,24V
MC1C310ATD DC24V 9A
CL01D310TD DC24V 12A
MC2A10E 各1
6FX5002-2DC10-1BE0
6FX5002-5DN06-1BE0
6FX8002-2DC20-1AC0
6FX8002-5DN05-1AC0
6GK5991-2AD00-8AA0 2
6FC5274-0AA00-0AA3
6FC5247-0AA00-0AA3
6FC5357-0BB24-0AA0 各一
6ES7823-0BA00-1DA0 4
6AV6381-2BS07-5AX0 2
6ED1052-1MD08-0BA0 94
6ED1052-1HB08-0BA0 41
6ED1055-4MH08-0BA0 26
6EP3333-6SB00-0AY0 23
6ED1052-1CC08-0BA0 14
6EP1334-2AA01-0AB0 11
6ES7193-4CA40-0AA0 11
6ED1055-1HB00-0BA2 10
6EP1931-2DC21 10
6ES7193-4CD20-0AA0 10
6EP1935-6MC01 10
3BSE013252R1 4台
SGMVV-3GDDBL1 1
SST4-3011CKAL-JW13 1
KU C711 AE101 5个
MPL-B320P-SJ22AA 1老面价9660
MPL-B540K-SJ22AA 1老面价20200
2098-DSD-HV050 1 面价30369
2098-DSD-HV100 1 面价38295
2711-T5A2L1 1pc 14年面价19500
6ES7155-6BU00-0CN0 1
A5E01283412 1
6SL3210-1PE31-5UL0 1
22F-D4P2N103 1.5kW 3881 2
6ES7332-5HF00-0AB0 2
6ES7214-1BG40-0XB0 1
6SL3210-1PE23-8UL0 18.5KW
1606-XLS120E 面价3206 1
高速IO通道电路板 厂家：ABB 订货号：3BSC980002R538 1
A5E30947477 6
C98130-A7014-B130-5 2
A0810V2 2台
AO810
6Xv1830-oeh10（紫色2芯） 150米
6Xv1830-0eh10
A5E35632577 1
440R-M23088 面价3193 1个
1TNA920611R0001 1
3BSE045584R1 2
6AV2125-2AE03-0AX0 1
7ML5202-0EA0 2个
1VCF359899S0144 需要具体型号确认
ABB VM-1T 带滤波器断路器板
主板代码
GCE7004902R0137
过滤器代码
GCE7004939R0162
6ES7718-1DC02-0AC1
6ES7718-1DC06-0AC1 各1
CIMR-AB4X0007FBA 1
ICM2006444 1
6AV2105-0HA06-0AA0 1
1606-XLS240E 面价4418
BMXDDI3202K 5
BMXCPS3500 2
BMXFCW303 2
6AV6648-0CE11-3AX0 3
6SL3912-5AN34-0AA0 4
功率因素控制器_施耐德_Varlogic_NR12 数量1
HD9MS-A069-0063-400000 1
Krautkramer USM 36 1
6AG1131-4BD01-2AA0 5
6ED1057-4CA00-0AA0 5
6GK5206-2BS00-2FC2 4
Namco H6600-BFR-01 Guiding System Controller Amplifier H6600BFR01 Amp New NIB
Namco LaserNet Model: LN110-30001 PREC Control W
Namco Controls EE620-50510A (Pack of 6) EE62050510A Proximity L
NAMCO EP130-14231 PHOTO CONTROL
Namco Controls EP23024400 (Pack of 6) NAMCO EP230-24400
EB45019894 NEW NAMCO DANAHER CONTROLS FREE SHIPPING
NAMCO EP110-14230 PHOTO CONTROL
Namco Controls EE510-22000 3/4-20TUB 10-28DC 6FT SISO SCP LED
Namco Controls EE21068704 (Pack of 6) NAMCO CONTROLS EE210-68704
Namco Controls EE21010444 (Pack of 6) 10-10444 EE21010444 NEW
Namco Controls EE230-37420 EE23037420 Rotatable Cylindicator NEW
Namco Controls Snap-Lock Limit Switch, EA170 51302, NIB
Namco Controls EA150-30145 EA15030145 Snap Lock Limit Switch NEW
Namco Controls EB710 32200 EB71032200 Coil NEW-NO BOX
EE53076432 NEW NAMCO EE530 76432 DANAHER CONTROLS FREE SHIPPING
Namco Controls PD6013 PRECISION DIGITAL PD601-3
Namco Controls Snap-Lock Limit Switch EA73010000
EE23032820 NEW NAMCO EE230 32820 DANAHER CONTROLS FREE SHIPPING
New NAMCO CA420-80000 SCP-1 CA42080000 Controls Card
EB45029874 NEW NAMCO DANAHER CONTROLS FREE SHIPPING
EE53072402 NEW NAMCO EE530 72402 DANAHER CONTROLS FREE SHIPPING
EE51073042 NEW NAMCO EE510 73042 DANAHER CONTROLS FREE SHIPPING
EB45019885 NEW NAMCO DANAHER CONTROLS FREE SHIPPIING
Namco Controls EB 700 60022 Solenoid NEW
EE23011325 NEW NAMCO DANAHER CONTROLS FREE SHIPPING
Namco EA180 31302 M Snap Lock Control Limit Switch,NIB
NEW NAMCO CONTROLS EA150-30303 SNAP-LOCK LIMIT SWITCH EA15030303
NAMCO LEUZE EP150-11000B PHOTOELECTRIC CONTROL MODULE
EE23010425 NEW NAMCO EE230 10425 DANAHER CONTROLS FREE SHIPPING
EE53019400 NEW NAMCO EE530 19400 DANAHER CONTROLS FREE SHIPPING
EB45010008 NEW NAMCO DANAHER CONTROLS FREE SHIPPING
EE95102403 NEW NAMCO EE951 02403 DANAHER CONTROLS FREE SHIPPING
EA08043130 NEW NAMCO DANAHER CONTROLS FREE SHIPPING
EA17041100 NEW NAMCO EA170 41100 DANAHER CONTROLS FREE SHIPPING
NEW NAMCO CONTROLS EA700-70926 LIMIT SWITCH SNAP-LOCK
Namco Controls EA170-33100 EA17033100 Snap-Lock Snap Lock Limit Switch
Namco Controls EB710 32200 EB71032200 Coil Missing Plunger
NAMCO CONTROLS EE230-30520, CYLINDICATOR SENSOR, 1.7 MA, 16 HZ, 90°
NEW NAMCO CONTROLS LIMIT SWITCH SNAP LOCK EA70026100
NIB Namco Controls Mini Sensor EE951-26301_EE95126301_EE951-263O1_EE951263O1
EA99000115 NEW NAMCO EA990 00115 DANAHER CONTROLS FREE SHIPPING
EA15010013 NEW NAMCO EA150 10013 DANAHER CONTROLS FREE SHIPPING
NAMCO EP140-12001 PHOTO CONTROL
Namco EP110-12001 EP11012001 Photoelectric Control NEW-NO BOX
NAMCO CONTROLS EA17036100 D2400X-ST-2-WS SNAP-LOCK LIMIT SWITCH
NAMCO CONTROLS # EE230-11320 LPR CYLINDER # LPR3000
Namco Controls EA14011200 Snap-Lock Switch
NAMCO EE560-72422 Danaher Controls
Namco Controls Snap-Lock Limit Switch with Whitco Apparatus Assembly
NAMCO CONTROL MODULE # EE951-02403 115 VAC REED RELAY SPDT NEW IN BOX
NAMCO CONTROLS EE941 02403 CONTROL MODULE 115 VAC NEW NIB
EA08021900 NEW NAMCO DANAHER CONTROLS FREE SHIPPING
Namco Controls EA080-12100 Snap-Lock Limit Switch, 125-600V AC, 5-1.5V DC
EA70080000 NEW NAMCO EA700 80000 DANAHER CONTROLS FREE SHIPPING
NAMCO CONTROLS CA150-40000 *USED*
NAMCO EP110-12090 PHOTO CONTROL
Namco Controls EE210-38740 Proximity Sensor EE21038740
EB45010063 NEW NAMCO DANAHER CONTROLS FREE SHIPPING
EA06013100 NEW NAMCO DANAHER CONTROLS FREE SHIPPING
Namco Snap Lock Control Limit Switch 180 31302 New
Namco Controls EA150-31000 Limit Switch NEW
ET13022420 NEW NAMCO ET130 22420 DANAHER CONTROLS FREE SHIPPING
NEW NAMCO CONTROLS EB200-39116 SOLENOID EB20039116
Namco Controls snap lock limit switch 080 12904
EE53014420 NEW NAMCO EE530 14420 DANAHER CONTROLS FREE SHIPPING
NEW NAMCO EP140-12001 PHOTO CONTROL FIBER OPTIC RELAY
Namco Controls EE210-38580 NIB
NIB NAMCO CONTROLS EE230-38620 EE23038620 CYLINDICATOR
EA06013100 NEW NAMCO DANAHER CONTROLS FREE SHIPPING
EE53086420 NEW NAMCO EE530 86420 DANAHER CONTROLS FREE SHIPPING
EB20030046 NEW NAMCO EB200 30046 DANAHER CONTROLS FREE SHIPPING
NAMCO EE510-73442
EB20029593 NEW NAMCO DANAHER CONTROLS FREE SHIPPING
Namco Controls EE23031520 EE230-31520 Cylindicator Sensor
Namco Controls EE620-50510 EE62050510 Proximity Limit Switch - Used
NEW NAMCO CONTROLS EE620-50510A PROXIMITY LIMIT SWITCH 120VAC EE62050510A
EA70010000 NEW NAMCO EA700 10000 DANAHER CONTROLS FREE SHIPPING
EA70040000 NEW NAMCO EA700 40000 DANAHER CONTROLS FREE SHIPPING
Namco Controls Coil EB501 78273
NAMCO CONTROLS CORPORATION 10-30VDC 4-PIN PROXIMITY SWITCH EE510-88140 *NEW*
NEW NAMCO CONTROLS EB200-29865 SOLENOID VALVE EB20029865
NEW IN BOX NAMCO CONTROLS LIMIT SWITCH SNAP LOCK EA700-50100
EB20009403 NEW NAMCO EB200 09403 DANAHER CONTROLS FREE SHIPPING
NEW NAMCO CONTROLS ELECTRICAL SOLENOID EB550-10754
NAMCO CONTROLS EA150 30343 LIMIT SWITCH
EE23010420 NEW NAMCO EE230 10420 DANAHER CONTROLS FREE SHIPPING
Namco Controls EE620-50510A EE62050510A Proximity Limit Switch
EP24024620 NEW NAMCO DANAHER CONTROLS FREE SHIPPING
Hori Namco Tekken 5 Arcade Joystick Controller for PS2 Like Brand New
Hori Namco Tekken 6 Arcade Joystick Controller for PS3 Brand New
NAMCO Controls EA15010063 Limit Switch NIB
NAMCO PHOTOELECTRIC CONTROL EP130-12001 PHOTOELECTRIC SWITCH QUANTITY!!
Namco Controls ER310-40201 Flow Captor USED
EE23033320 NEW NAMCO EE230 33320 DANAHER CONTROLS FREE SHIPPING
NAMCO CONTROLS EB55010624 *NNB*
EA06011100 NEW NAMCO EA060 11100 DANAHER CONTROLS FREE SHIPPING
Namco Controls EA70070100 Limit Switch
NAMCO Proximity Switch Sensor Control ER520-81430 NEW!
Namco Controls Proximity Switch ET12042410 New
Namco Controls EA08013100 Snap-Lock Limit Switch
EE53086400 NEW NAMCO EE530 86400 DANAHER CONTROLS FREE SHIPPING
EA04011100 NEW NAMCO EA040 11100 DANAHER CONTROLS FREE SHIPPING
EB45019885 NEW NAMCO DANAHER CONTROLS FREE SHIPPIING
Namco Controls Solenoid Coil EB700-39633
NAMCO CONTROLS EL02053322 *NIB*
EB45171023 NEW NAMCO DANAHER CONTROLS FREE SHIPPING
NAMCO CONTROLS EE230-38820 CYLINDICATOR ***XLNT***
Namco Controls EP230-24400 NAMCO EP23024400 - New, No Box
Namco D200G-NP-B1 Snap-Lock Limit Control Unused Stock
Namco D200G-NP-B2 Snap-Lock Limit Control Unused Stock
EE23038720 NEW NAMCO EE230 38720 DANAHER CONTROLS FREE SHIPPING
NAMCO EP181-22000 PHOTO CONTROL
EB45172083 NEW NAMCO DANAHER CONTROLS FREE SHIPPING
Namco Controls EB55175159 Namco Coil EB551-75159
Namco Controls Snap Lock Limit Switch EA70010000
Namco Controls EE510-91040 Namco Proximity Switch - New, No Box
Namco Controls Proximty Sensor EE510-72442 NEW IN BOX
Namco Controls Cylindicator Hydraulic or Pneumatic EE210-30440
NAMCO CONTROLS EA700 90162 SNAP-LOCK LIMIT SWITCH, NEW, FREE SHIPPING!
PS1 PlayStation 1 NAMCO Arcade Fighter Joystick Control
Namco Controls EB450 10603 Solenoid - NIB
EE53073422 NEW NAMCO EE530 73422 DANAHER CONTROLS FREE SHIPPING
NOS NAMCO VICTORY LAP CONTROL PANEL PLASTIC COVER
EE53054400 NEW NAMCO EE530 54400 DANAHER CONTROLS FREE SHIPPING
1 NIB NAMCO EP130-12001 EP13012001 CONTROL MODULE
NAMCO EP210-12210 PHOTO CONTROL
EB50176233 NEW NAMCO DANAHER CONTROLS FREE SHIPPING
EB45172083 NEW NAMCO DANAHER CONTROLS FREE SHIPPING
Namco Sensor Control Module EE931-02103
Namco Controls EA15030014 LIMIT SWITCH EA150-30014
EB50176573 NEW NAMCO EB501 76573 DANAHER CONTROLS FREE SHIPPING
EB20171253 NEW NAMCO DANAHER CONTROLS FREE SHIPPING
豫公安备 41010502000017号