BASIC INFO
MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
Description of MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
MTL7706+ for 'smart' 2-wire 4/20mA transmitters
The MTL7706+ is a 1-channel shunt-diode safety barrier, with builtin electronic overvolt protection, for energising a 2-wire, 4/20mA transmitter in a hazardous area. It is powered from a positive supply of 20–35V dc and delivers a 4/20mA signal into an earthed load in the safe area. It is proof against short circuits in the field and in the safe area and is extremely accurate. The MTL7706+ will pass incoming communication signals up to 10kHz from a ‘smart’ transmitter, while in the outgoing direction it will pass signals of any frequency likely to be encountered.
Since the MTL7706+ has no return channel for energising the load, the entire output of the single ‘28V’ channel is available to power the transmitter, providing high output capability. This channel is negatively polarised, and the safe-area signal is in fact the very current that returns through it from the hazardous area, the novel circuit being energised by a built-in floating dc supply derived from the external dc source of power.
To prevent any leakage through the zener diodes and maximise the output voltage available at 20mA, the floating supply is given a rising voltage/current characteristic. A separate circuit limits the current to protect the fuse in the event of a short circuit in the hazardous area.
With a 20V supply, the barrier will deliver 16.2V minimum at 20mA for the transmitter and lines and consumes typically 45mA at 24V operation.
MTL7700 series of Overview of MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
Analogue inputs (high level)
2-wire transmitters, 4/20mA, conventional and smart
The recommended barrier for use with 'conventional' and 'smart' 4/20mA transmitters (fed by a 26V regulated supply) is the MTL7787+.
This provides up to 12.9V (14.6V for MTL7787P+) at Vwkg and 20mA for a transmitter and its lines as well as 5V for the typical 250Ω load.
This application and this barrier is suitable for use with the optional power bus facility.
The MTL7706+ is recommended for applications where an unregulated supply of up to 35V is used. It provides 16.0V for conventional and smart transmitters at 20mA, as well as 5V for a typical 250Ω load.
With the terminal 3 is negative with respect to earth, so the connections to terminMTL7706+als 3 and 4 should be reversed.
MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
MTL7706/7707/7710/7715/7722/7728/7729/7741/7742/7743/7745
MTL7755/7756/7758/7760/7761/7764/7765/7766/7767/7778
MTL7787/7788/7789/7796/7798/7799
MTL7700 range Intrinsically Safe Zener Barriers of MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
Product Description
MTL7706+ Shunt-Diode Safety Barrier
MTL7707+ Shunt-Diode Safety Barrier
MTL7707P+ Shunt-Diode Safety Barrier
MTL7710+ Shunt-Diode Safety Barrier
MTL7715+ Shunt-Diode Safety Barrier
MTL7715P+ Shunt-Diode Safety Barrier
MTL7722+ Shunt-Diode Safety Barrier
MTL7728+ Shunt-Diode Safety Barrier
MTL7728- Shunt-Diode Safety Barrier
MTL7728ac Shunt-Diode Safety Barrier
MTL7728P+ Shunt-Diode Safety Barrier
MTL7729P+ Shunt-Diode Safety Barrier
MTL7741 Shunt-Diode Safety Barrier
MTL7742 Shunt-Diode Safety Barrier
MTL7743 Shunt-Diode Safety Barrier
MTL7744 Shunt-Diode Safety Barrier
MTL7745 Shunt-Diode Safety Barrier
MTL7755ac Shunt-Diode Safety Barrier
MTL7756ac Shunt-Diode Safety Barrier
MTL7758+ Shunt-Diode Safety Barrier
MTL7758- Shunt-Diode Safety Barrier
MTL7760ac Shunt-Diode Safety Barrier
MTL7761ac Shunt-Diode Safety Barrier
MTL7761Pac Shunt-Diode Safety Barrier
MTL7764+ Shunt-Diode Safety Barrier
MTL7764ac Shunt-Diode Safety Barrier
MTL7765ac Shunt-Diode Safety Barrier
MTL7766ac Shunt-Diode Safety Barrier
MTL7766Pac Shunt-Diode Safety Barrier
MTL7767+ Shunt-Diode Safety Barrier
MTL7778ac Shunt-Diode Safety Barrier
MTL7779+ Shunt-Diode Safety Barrier
MTL7787+ Shunt-Diode Safety Barrier
MTL7787P+ Shunt-Diode Safety Barrier
MTL7788+ Shunt-Diode Safety Barrier
MTL7788R+ Shunt-Diode Safety Barrier
MTL7789+ Shunt-Diode Safety Barrier
MTL7796+ Shunt-Diode Safety Barrier
MTL7796– Shunt-Diode Safety Barrier
MTL7798 Power Feed Module
MTL7799 Dummy Barrier
MTL7700 ranges In Stock of MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
MTL7706+ MTL7707+ MTL7707P+ MTL7710+ MTL7715+ MTL7722+ MTL7728+ MTL7728- MTL7728AC MTL7728P+ MTL7729P+ MTL7741 MTL7742 MTL7743 MTL7744 MTL7745 MTL7755AC MTL7756AC MTL7758- MTL7758+ MTL7760AC MTL7761AC MTL7761PAC MTL7764+ MTL7764AC MTL7765AC MTL7766AC MTL7766PAC MTL7767+ MTL7787AC MTL7779+ MTL7787+ MTL7787- MTL7787P+ MTL7788+ MTL7788R+ MTL7789+ MTL7796- MTL7796+ MTL7798 MTL7799
MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
BPL7700 ISP7000 TGL7700 TH7700 MLTHR7000 MLETL7000 IMB57 ERB57S ERB57O MLETM7 SAF7712 SAF7756 HAZ7734 HAZ7778
MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
MTL7706
MTL7707+
MTL7707P+
MTL7741
MTL7742
MTL7743
MTL7744
MTL7745
MTL7787+
MTL7787P+
MTL7788+
MTL7788R+
MTL7789+
MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
MTL5011B , upgraded model: MTL5511
MTL5018 , upgraded model: MTL5516C
MTL5041 , upgraded model: MTL5541
MTL5042 , upgraded model: MTL5541
MTL5043 , upgraded model: MTL5544
MTL5044 , upgraded model: MTL5544
MTL5045 , upgraded model: MTL5546
MTL5046 , upgraded model: MTL5546
MTL5074 , upgraded model: MTL5575
MTL7787+
MTL5022 , upgraded model: MTL5522
MTL5031 , upgraded model: MTL5531 or MTL5533
MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
MTL5011B MTL5018 MTL5041 MTL5042 MTL5043 MTL5044 MTL5045 MTL5046 MTL5074 MTL702＋ MTL705＋ MTL706＋ MTL707＋ MTL707P＋ MTL708＋ MTL710＋ MTL710- MTL710AC MTL710P＋ MTL710P- MTL715＋ MTL715- MTL715P＋ MTL722＋ MTL722- MTL722P＋ MTL728＋ MTL728- MTL728AC MTL728P＋ MTL729P＋ MTL751AC MTL755AC
MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
MTL4013 MTL4014 MTL4015 MTL4016 MTL4017 MTL4021 MTL4023 MTL4024 MTL4025 MTL4031 MTL4032 MTL4041 MTL4042 MTL4043 MTL4044
MTL4045 MTL4046 MTL4047 MTL4053 MTL4061 MTL4073 MTL4081 MTL4215 MTL4216 MTL4220
MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
MTL5011 MTL5012 MTL5014 MTL5015 MTL5017 MTL5018 MTL5021 MTL5022 MTL5023 MTL5024 MTL5025 MTL5031 MTL5040 MTL5041 MTL5043
MTL5046 MTL5044 MTL5045 MTL5049 MTL5042 MTL5051 MTL5053 MTL5061 MTL5074 MTL5081 MTL5099 MTL5314 MTL5349
MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
MTL4501-SR, MTL4504, MTL4510, MTL4510B, MTL4511, MTL4513, MTL4514 (B)(D), MTL4516, MTL4516C, MTL4517, MTL4521, MTL4521L, MTL4523, MTL4523L, MTL4523R, MTL4523V, MTL4523VL, MTL4524, MTL4524S, MTL4525, MTL4526, MTL4531, MTL4532, MTL4533, MTL4541, MTL4541A, MTL4541AS, MTL4541B, MTL4541P, MTL4541S, MTL4541T, MTL4544, MTL4544A, MTL4544AS, MTL4544B, MTL4544D, MTL4544S, MTL4546, MTL4546C, MTL4546S, MTL4546Y, MTL4549, MTL4549C, MTL4549Y, MTL4561, MTL4575, MTL4576-RTD, MTL4576-THC, MTL4581
MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
MTL5501-SR, MTL5510, MTL5510B, MTL5511, MTL5513, MTL5514, MTL5514D, MTL5516C, MTL5517, MTL5521, MTL5522, MTL5523, MTL5523V, MTL5523VL, MTL5524, MTL5525, MTL5526, MTL5531, MTL5532, MTL5533, MTL5541, MTL5541A, MTL5541AS, MTL5541S, MTL5544, MTL5544A, MTL5544AS, MTL5544D, MTL5544S, MTL5546, MTL5546Y, MTL5549, MTL5549Y, MTL5561, MTL5575, MTL5576-RTD, MTL5576-THC, MTL5581, MTL5582 MTL5544D MTL5575 MTL5516C MTL4541 MTL5541 MTL5546Y ICC212 IOP32 IOP32D
ICC MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
ICC201-I1-O1 ICC201-I1-O2 ICC201-I2-O1 ICC201-I2-O2 ICC201-I2-O2 ICC211-I1-O2 ICC211-I2-O1 ICC211-I2-O2 ICC212 ICC221
ICC222 ICC241-T3 ICC241-T1 ICC241-T2 ICC301-I9-O1 ICC312 ICC316-T2 ICC317-T2-LFD ICC352-T1 ICC352-T2 ICC441 ICC446
MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
MTL4510 MTL4510B MTL4511 MTL4513 MTL4514 MTL4514B MTL4514D MTL4516 MTL4516C MTL4517 MTL4521 MTL4521L MTL4523 MTL4524R MTL4523L MTL4524 MTL4524S MTL4524 MTL4526 MTL4531 MTL4532 MTL4541 MTL4541A MTL4541B MTL4544 MTL4544A MTL4544D MTL4544S MTL4546Y MTL4549 MTL4549Y MTL4546 MTL4573 MTL4575 MTL4576-RTD MTL4576-THC MTL4581 MTL4599 MTL4599N
MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
MTL5510 MTL5510B MTL5511 MTL5513 MTL5514 MTL5514D MTL5516C MTL5517 MTL5521 MTL5522 MTL5523 MTL5523V MTL5523VL MTL5524 MTL5525 MTL5526 MTL5531 MTL5532 MTL5533 MTL5541 MTL5541AS MTL5541S MTL5544 MTL5544A MTL5544AS MTL5544D MTL5544S MTL5546 MTL5546Y MTL5549 MTL5549Y MTL5561 MTL5573 MTL5575 MTL5576-RTD MTL5576-THC MTL5581 MTL5582 MTL5599 MTL5314 MTL5501-SR MTL5510 MTL5510B MTL5511 MTL5513 MTL5514 MTL5516C MTL5517 MTL5521 MTL5522 MTL5523 MTL5524 MTL5525 MTL5526 MTL5531 MTL5532 MTL5533 MTL5541 MTL5541A MTL5541AS MTL5541S MTL5544 MTL5544A MTL5544AS MTL5544D MTL5544S
MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
MTL4501-SR MTL4504 MTL4510 MTL4510B MTL4511 MTL4513 MTL4514 MTL4516 MTL4516C MTL4517 MTL4521 MTL4521L MTL4523 MTL4523R MTL4523L MTL4524 MTL4524S MTL4525 MTL4526 MTL4531 MTL4532 MTL4533 MTL4541 MTL4541A MTL4541AS MTL4541B MTL4541P MTL4541S MTL4544 MTL4544A MTL4544AS MTL4544B MTL4544D MTL4544S MTL4546 MTL4546C MTL4546Y MTL4549 MTL4549C MTL4549Y MTL4561 MTL4575 MTL4576-RTD MTL4576-THC MTL4599 MTL4599N
MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
SD07 SD16 SD32 SD55 SD07X SD16X SD32X SD55X SD150X SD275X SD07R SD16R SD32R SD55R SD07R3 SD16R3 SD32R3 SD55R3 SDRTD SD32T3 SDPSTN SLP07D SLP16D SLP32D MA15/D/1/SI MA15/D/2/SI MA15/D/1TT/SI MA15/D/2TT/L MA30/D/1/SI MA30/D/2/SI MA30/D/3/SI MA05/D/1 MA05/D/2 MA10/D/1 MA10/D/2 MA05/SC/1 MA05/SC/2 MA10/SC/1 MA10/SC/2 MA05/I/1 MA05/I/2 MA10/I/1 MA10/I/2
MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
TP48-N TP48-N-NDI TP48-I TP48-I-NDI TP48-G TP48-G-NDI TP48-3-N-NDI TP48-3-I-NDI TP48-3-G-NDI TP48-3-N TP48-3-I TP48-3-G TP48-4-N-NDI TP48-4-I-NDI TP48-4-G-NDI TP48-4-N TP48-4-I TP48-4-G ICC201-I1-O1 ICC201-I1-O2 ICC201-I2-O1 ICC201-I2-O2 ICC201-I2-O2 ICC211-I1-O2 ICC211-I2-O1 ICC211-I2-O2 ICC212 ICC221 ICC222 ICC241-T3 ICC241-T1 ICC241-T2 ICC301-I9-O1 ICC312 ICC316-T2 ICC317-T2-LFD ICC352-T1 ICC352-T2 ICC441 ICC446
MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
MTL5011B MTL5012 MTL5012S MTL5014 MTL5015 MTL5017 MTL5018 MTL5018AC MTL5021 MTL5021-SR MTL5022 MTL5022-SR MTL5023 MTL5024 MTL5025 MTL5025-SR MTL5031 MTL5032 MTL5040 MTL5041 MTL5042 MTL5042-SR MTL5043 MTL5044 MTL5045 MTL5046 MTL5049 MTL5051 MTL5061 MTL5061-SR MTL5074 MTL5074-RTD MTL5081 MTL5082 MTL5099 MTL5314 MTL5344 MTL5349 MTL5531-111LI MTL5531-115LI MTL5991 MPA5500 MTL5501-SR MTL5510 MTL5510B MTL5511 MTL5513 MTL5514 MTL5514D MTL5516C MTL5517 MTL5521 MTL5522 MTL5523 MTL5523V MTL5523VL MTL5524 MTL5525 MTL5526 MTL5531 MTL5532 MTL5532-R MTL5533 MTL5541 MTL5541A MTL5541AS MTL5541S MTL5544 MTL5544A MTL5544AS MTL5544D MTL5544S MTL5546 MTL5546Y MTL5549 MTL5549Y MTL5561 MTL5573 MTL5575 MTL5575-R MTL5576-RTD MTL5576-THC MTL5581 MTL5582 MTL5599
MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
MTL5510 MTL5510B MTL5511 MTL5513 MTL5514 MTL5514D MTL5516C MTL5517 MTL5521 MTL5522 MTL5523 MTL5523V MTL5523VL MTL5524 MTL5525 MTL5526 MTL5531 MTL5532 MTL5533 MTL5541 MTL5541AS MTL5541S MTL5544 MTL5544A MTL5544AS MTL5544D MTL5544S MTL5546 MTL5546Y MTL5549 MTL5549Y MTL5561 MTL5573 MTL5575 MTL5576-RTD MTL5576-THC MTL5581 MTL5582 MTL5599 MTL5314 MTL5011B MTL5014 MTL5022 MTL5024 MTL5031 MTL5042 MTL5042 MTL5046 MTL5074 MTL5082
MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
MTL4510 MTL4510B MTL4511 MTL4513 MTL4514 MTL4514B MTL4514D MTL4516 MTL4516C MTL4517 MTL4521 MTL4521L MTL4523 MTL4524R MTL4523L MTL4524 MTL4524S MTL4524 MTL4526 MTL4531 MTL4532 MTL4541 MTL4541A MTL4541B MTL4544 MTL4544A MTL4544D MTL4544S MTL4546Y MTL4549 MTL4549Y MTL4546 MTL4573 MTL4575 MTL4576-RTD MTL4576-THC MTL4581 MTL4599 MTL4599N
MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
HAZ1-3 HAZ4-6 SAF1-3 SAF4-6 SAF7-9 SAF10-12 PWR5000 HAZ-CJC TAG57 TGL57 PB-8T PB-16T PB-24T PB-32T IMB57 MLTHR2 ERB57S ERB57O ERL7 MLETM7 MS010 TH5000 PCS45 PCL45USB DX070 DX170 BMK08 BMK16 DMK01 DMP08 DVK16 MCC45 MCK45 SCK45 MPL01 PCL45USB PCS45 CPM08 CPM16U CPM32U CPS04 CGS08 CPS08 CPS16 CPS16C-250 CPS24 CPS16C BPS04 BPS08 ERK04 ERK06 ERK08 ERK16 HMP24 SVK16 TSK08 TSK16 TSK24
MTL7706+ Protected Safety Barriers MTL7706+ Shunt-Diode Isolated Barriers In Stock
We are specialized in intelligent instruments, including : Transmitters, Flowmeters, Analyzers,Communicators, Safety Barriers, Sensors,Gas Detectors, PLC(DCS), Multimeters, Calibrators, Communicators, Recorder, Inverters, Positioners, Valves, Soft Starters, Circuit Breakers, Contactors, Rail Switches, Power Supply, HMI, Terminal Block, Relay etc.
We mainly supply Yokogawa,Emerson, Rosemount,Fisher,Honeywell,Siemens, ABB,FLUKE, Schneider Electric, Pepperl+Fuchs,MTL, Rockwell(Allen Bradley), Hirschmann, Eaton ,Moeller,FUJI,Omron, Yaskawa,Norgren,CHINT,Hach,Weidmuller,Phoenix, SMC,Testo, ASCO,Parker,Mitsubishi, Festo,GE, CISCO,Auma,IFM,GM,Turck,MOXA, Foxboro, Krohne, Swagelok, LS, Advantech, Dwyer,Endress Hauser, Bently Nevada etc.
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