MTL Instruments MTL7706 Operating Manual
MAXIMUM CABLE PARAMETERS
(for the latest information see www.mtl-inst.com/support/certificates)
Model No.
ac1/dc
Note
ref.
3
BASEEFA Group IIC
C
(µF)
L
(mH)
2
(µH/Ω)
L/R
Matched
Power
(W)
C
(µF)
FM (Grp s A&B)
L 2
(mH)
L/R
(µH/Ω)
MTL7706 + a 0.083 3.05 (4.2) 56 0.65 0.083 4.2 56 0.65
MTL7707 + a1/a2/ b 0.083 3.05 (4.2) 56 0.65 0.083 4.2 56 0.65
MTL7710 + a 3 0.91 74 0.50 3 0.91 74 0.50
MTL7715 + a 0.58 1. 45 66 0.56 0.58 1. 45 66 0.56
MTL7715P + a 0.580 0.33 28 1.09 0.580 0.33 28 1. 09
MTL7722 + a 0.16 5 1.45 45 0.81 0 .16 5 1.45 45 0.81
MTL7728 +/-/ac a 0.083 3.05 (4. 2) 56 0.65 0.083 3.05 (4.2) 56 0.65
MTL7728P + a 0.083 1.82 (2.51) 44 0.83 0.083 1.82 (2.51) 44 0.83
MTL774X b3 2.8 6 96 74 2 — 2.86 96 742 0.039
MTL7755 ac a1/a 2 100 0.46 145 0.225 100 0.46 145 0.225
b 10 0 0.13 69 0.45 40 0.13 69 0.45
c 40 0.41 73 0.45 40 0.1 3 69 0.45
MTL7756 ac a1/a2/a 3 100 0.46 145 0.225 100 0.46 145 0.225
b1 10 0 0.13 69 0.45 40 0 .13 69 0.45
b2 10 0 0.06 44 0.675 40 0 .13 69 0.45
c1 40 0.41 73 0.45 40 0.13 69 0.45
c2 40 0.23 61 0.60 40 0.06 44 0.675
MTL7758 +/- a1/a2 11.1 0.07 26 1.40 11.1 0.07 26 1.4
b 11.1 0.02 10 2.8 8.8 0.02 10 2.8
MTL7760 ac a1/a 2 3 0.91 74 0.5 3 0.91 74 0.5
b 3 0.20 27 1.00 3 0.20 35.6 1.0 0
MTL7761 ac a1/a 2 4.9 3.72 163 0.225 4.9 3.72 163 0.225
b 4.9 0.91 62 0.45 0. 31 0.91 62 0.45
c 0.31 3.72 81 0.45 0.31 0.91 62 0.45
MTL7761P ac a1/a 2 4.9 56 613 0.058 4.9 56 6 13 0.058
b 4.9 14 236 0 .115 0.31 14. 0 236 0 .115
c 0.31 56 306 0.115 0.31 14.0 236 0.115
MTL7764 + a1/a2 1.41 240 1000 0.036 1.41 240 1000 0.036
b 1.41 61 360 0.072 1.0 61 360 0.072
MTL7764 ac a1/a 2 1.41 240 1000 0.036 1.41 240 1000 0.036
b 1.41 61 360 0.072 0 .125 61 360 0.072
c 0 .12 5 24 0 500 0.072 0.12 5 61 360 0.072
MTL7765 ac a1/a 2 0.580 1.4 5 66 0.56 0.580 1.45 66 0.56
b 0.580 0.32 22 1.125 0.58 0.32 31.6 1.12
MTL7766 ac a1/a 2 1.41 5.8 151 0.24 1. 41 5.8 151 0. 24
b 1.41 1.47 58 0.48 0 .125 1.47 58
c 0 .12 5 5.8 75 0.48 0 .125 1.47 58 0.48
MTL7766P ac a1 1.41 1.47 78 0.471 1.41 1.47 78 0.471
b 1.41 0.34 29 0.942 0.125 0.34 29 0.942
c 0 .12 5 1.15 39 0.942 0 .12 5 0.34 29 0.942
MTL7767 + a1/a2 0.58 1.4 5 66 0.56 0.58 1.4 5 66 0.56
b 0.58 0.32 22 1.12 5 0.58 0.32 22 1.12 5
MTL7778 ac a1/a 2 0.083 16 107 0.33 0.083 16 10 7 0.33
b 0.083 3.05 (4.2) 42 0.33 0.083 4.0 107 0.654
MTL7779 + a1/a 2 0.083 3.05 (4.2) 56 0.65 0.083 3.05 (4.2) 56 0.65
b
NOT PERMITTED
MTL7787 +/- a1 0.083 3.05 (4.2) 56 0.65 0.083 3.05 (4.2) 56 0.65
a2 0.083 — — — 0.083 — — —
b 0.083 3.05 (4.2) 56 0.65 0.011 4.2 56 0.65
MTL7787P + a1 0.083 1.82 (2.51) 44 0.835 0.083 1.82 (2. 51) 44 0.83
a2 0.083 — — — 0.083 — — —
b 0.083 1.82 (2. 51) 44 0.835 0.78 2 .51 44 0.835
MTL7788 + a1 0.083 3.05 (4.2) 56 0.65 0.083 3.05 (4.2) 56 0.65
a2 3.0 0.91 74 0.5 3.0 0.91 74 0.5
b 0.083 0.33 25 0.92 0.083 0.33 25 0.92
MTL7788R + a1 0.083 3.05 (4.2) 56 0.65 0.083 3.05 (4.2) 56 0.65
a2 3.0 0.91 74 0.5 3.0 0.91 74 0.5
b 0.083 0.33 25 0.92 0.083 0.33 25 0.92
MTL7789 + C 0.083 16 106 0.33 0.083 16 106 0.33
MTL7796 +/- a1 0 .1 4.91 64 0.56 0.1 4.91 64 0.56
a2 0.22 13 136 0.26 0.22 13 136 0.26
b 0 .1 1. 94 34 0. 81 0.096 1.9 4 34 0.81
Matched
Power
(W)
0.48
C
(µF)
FM (Grp s C-G )
L 2
(mH)
L/R
(µH/Ω)
Matched
Power
(W)
Model No.
MTL7707P + a1 0.65 5.34 125 1.2 0 0.65 5.34 125 1.20
ac1/dc
MTL7729P + a1 0.65 5.65 127 1 .19 0.65 5.65 127 1.19
Notes: 1 'ac' indicates a non-polarised, star-connected barrier configuration.
2 When the external circuit contains no lumped inductance greater than 10µH, the cable inductance may be increased to the values within
3 See next page.
For further barrier channel configuration data, please refer to the relevant certificate.
parentheses.
3
Note
ref.
b 0.65 5.34 125 1.2 0 0.587 5.34 125 1.2 0
BASEEFA Group IIB
C
(µF)
2
L
(mH)
EUROPE (E MEA): +44 (0)1582 72 363 3 THE AME RICAS: +1 800 835 7075 ASI A-PA CIF IC: +65 6 645 9888
mtlenquiry@eaton.com mtl-us-info@eaton.com sales.mtlsing@eaton.com EPS7 700 Rev7 130 613
(µH/Ω)
L/R
Matched
Power
(W)
Note 3 : The circuit configuration for the output parameters given in the table ‘Maximum Cable
Parameters’ are as follows:-
a Single channel barrier.
a1 First channel of a dual/triple channel barrier.
a2 Second channel of a dual/triple channel barrier.
a3 Third channel of a dual/triple channel barrier.
b Both channels of a dual channel barrier connected in parallel, with respect to earth.
b1 Two channels of a triple channel barrier connected in parallel, with respect to earth.
b2 Three channels of a triple channel barrier connected in parallel, with respect to earth.
b3 Both channels of each switch input connected together
c Both channels of a dual channel barrier interconnected, with no earth return.
c1 Two channels of a triple channel barrier interconnected, with no earth return.
c2 Three channels of a triple channel barrier interconnected, with no earth return. This
assumes two of the channels are in parallel.
CORRELATION BETWEEN MTL7700 — MTL7000 — MTL700 BARRIERS (IIC)
Module No.
MTL7710+ No Half of
MTL7715+ No N /A N/A N/A MTL715+ Ex832452 BA S0 1AT EX7 20 2 12V Systems
MTL7715P+ No N/A N/A N/A MT L715 P+ Ex92C2373 BA S01AT E X7202 12V Systems
MTL7722+ No M TL7122+ Ex95C2261 BAS99ATEX7285 MTL722+ Ex832452 BAS 01ATE X 72 02 General Purpose
MTL7728+/- No M TL70 28+/-
MTL7728ac No N/A N/A N/A MTL728ac Ex832452 BAS 01AT E X7202 General Purpose
MTL7728P+ No MTL7128 P+ Ex95C2261 BAS99ATEX7285 MTL728P+ Ex92C2373 BAS 01ATE X 720 2 Analogue / Digital
MTL7755ac No MTL7055ac E x95C2261 BAS99ATEX7285 MTL755ac Ex832452 BA S01AT EX7 20 2 RTD, Grounded
MTL7756ac No MTL7056ac Ex95C2261 BAS99ATEX7285 N/A N /A N/A RTD, Grounded
MTL7758+/- No N /A N/A N/A MTL758 Ex83453 B A S01AT E X 7217 Active sensors,
MTL7760ac No N/A N/A N/A MTL760 ac Ex832452 BAS 01AT E X7202 Active sensors,
MTL7761ac No MTL7 261a c Ex95C2261 BAS99ATEX7285 MT L761ac Ex832452 BA S0 1ATEX7 20 2 Strain Gauges
MTL7761Pac No MTL70 61Pac
MTL7764+ No MTL7164+ E x95C2261 BAS99ATEX7285 MTL764+ Ex832452 BAS 01AT E X 72 02 High resistance
MTL7764ac No MTL7264ac Ex95C2261 BAS99ATEX7285 MTL764ac Ex832452 BA S01AT E X7 202 Strain / Level
MTL7765ac No N/A N/A N/A MTL765ac Ex832452 BAS 01AT E X7202 General Purpose
MTL7766ac No N/A N/A N/A MTL766 ac Ex832452 BAS 01AT E X7202 Strain Gauges
MTL7766Pac No M TL7066Pac
MTL7767+ No M TL7 16 7+ Ex95C2261 BAS99ATEX7285 MTL767+ Ex832452 BAS0 1ATEX7 20 2 Dual MTL715
MTL7779+ No N/A N/A N/A MTL779+ Ex832452 BA S01AT E X7 202 Dual MTL728
MTL7787+/- Ye s MT L70 8 7+
MTL7787P+ Ye s MTL7087P+
MTL7788+ Yes N/A N /A N/A MTL788+ Ex832452 BAS0 1ATEX 720 2 Transmitters
MTL7788R+ Yes N/A N/A N/A MTL788 R+ Ex832452 BAS 01ATE X 72 02 1—5V systems
MTL7796+/- No MTL7096-
Bussed
Power
MTL7000
Equivalent
MT L716 2+
MTL7128+/-
MT L7161Pac
MTL7166Pa c
MTL7 18 7+
MTL7187 P+
MTL7196-
MTL7000
Original
Certificate
Number(s)
Ex95C2261 BAS99ATEX7285 MTL710+ Ex832452 BAS0 1ATEX 720 2 4/6V Systems
Ex95C2261 BAS99ATEX7285 MTL728+/- Ex832452 BAS 01ATE X 72 02 Analogue / Digital
Ex95C2261 BAS99ATEX7285 MTL761Pac Ex92C2373 BA S01AT E X7202 Load cell
Ex95C2261 BAS99ATEX7285 MTL766Pac Ex92C2373 BA S01AT E X7 20 2 Strain Gauges
Ex95C2261 BAS99ATEX7285 MTL787S+ Ex832452 BA S01AT E X7202 Analogue / Digital
Ex95C2261 BAS99ATEX7285 MTL787SP+ Ex92C2373 BAS0 1ATEX7 20 2 Analogue / Digital
Ex95C2261 BAS99ATEX7285 MTL796 +/- Ex832452 BAS 01ATE X 72 02 Vibration sensors
MTL7000
ATE X
Certificate
Number(s)
MTL700
equivalent
MTL700
Original
Certificate
Number(s)
MTL700
ATE X
Certificate
Number(s)
Typical
Application
Thermocouples
Gauges
EUROPE (E MEA): +44 (0)1582 72 363 3 THE AME RICAS: +1 800 835 7075 ASI A-PA CIF IC: +65 6 645 9888
mtlenquiry@eaton.com mtl-us-info@eaton.com sales.mtlsing@eaton.com EPS7 700 Rev7 130 613
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