Magnetrol STI Echotel Trident 91S Скачать руководство пользователя страница 5 | Manualshive

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Magnetrol STI Echotel Trident 91S Скачать руководство пользователя страница 5

5

(+) L1

Alarm Relay
Terminal Block

Power Wiring

Alarm-Malfunction
Relay Action (P2)

Remote Self Test
Terminal Block (TB3)

High/Low Level
Failsafe Selection (P1)

Malfunction
Relay
Terminals

(–) N

NO1 CO1 NC1 NO2 CO2 NC2

NC

CO

NO

Figure 5

91S Opto-Isolated Output, 120/240 VAC Power Supply Board

Figure 6

91S Opto-Isolated Output, 24 VDC Power Supply Board

FOUR-WIRE MODELS (RELAY/OPTO-ISOLATED)

INSTALLATION/WIRING cont.

Malf. Test

Wet Test

Common

Remote Self Test
Terminal Block (TB3)

Malf. Test

Wet Test

Alarm-Malfunction
Relay Action (P2)

High/Low Level
Failsafe Selection (P1)

TB1

(+) L1

Power Wiring

Malfunction
Relay
Terminals

(–) N

NC

CO

NO

TB1

TB2

Alarm Relay
Terminal Block

NO1 CO1 NC1 NO2 CO2 NC2

TB2

Common

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Содержание STI Echotel Trident 91S

Страница 1: ...num sand cast 3 4 NPT dual conduit E NEMA 4X 7 9 aluminum sand cast 3 4 NPT single conduit Y NEMA 4X 7 9 316 stainless steel 3 4 NPT single conduit 7 NEMA 4X 7 9 Group B aluminum die cast 1 NPT dual c...

Страница 2: ...wire 8 or 16 mA current shift must use Input code 2 Input 0 120 VAC 1 240 VAC 2 24 VDC 3 12 VDC 5 48 VDC Housing E NEMA 4X 7 9 aluminum sand cast 3 4 NPT single conduit Y NEMA 4X 7 9 316 stainless st...

Страница 3: ...be an audible click as the relay changes state Also the red LED marked LED1 WET on the amplifier board will illuminate Depending on how the unit is con figured the red LED marked DS1 on the power sup...

Страница 4: ...R WIRING PROCEDURES NOTE IF REMOTE SELF TEST IS USED FOLLOW INSTRUCTIONS ON PAGE 6 8 If using the malfunction relay run wiring to lower portion of TB1 as shown in Figure 4 9 Replace housing cover CAUT...

Страница 5: ...Output 120 240 VAC Power Supply Board Figure 6 91S Opto Isolated Output 24 VDC Power Supply Board FOUR WIRE MODELS RELAY OPTO ISOLATED INSTALLATION WIRING cont Malf Test Wet Test Common Remote Self T...

Страница 6: ...and TB5 for dual point 2 Determine whether a manual test on a wet condition or malfunction is desirable See page 15 DO NOT WIRE SEPARATE 12 VDC POWER SOURCE TO GENERATE POWER FOR REMOTE PUSH BUTTON S...

Страница 7: ...g the mounting bracket provided with order Provide adequate clearance to remove housing cover 2 Remove housing cover Transducer Housing Remote Electronics Mounting Bracket Process Vessel Coaxial Cable...

Страница 8: ...XIAL CABLE INSTALLATION All 91S 92S remote units are equipped with a transducer housing as shown in Figure 8 The coaxial cables from the transducer will terminate inside the transducer housing in phon...

Страница 9: ...board from a separate power supply 7 Dress wiring to guard against interference or contact with cover or circuit board components 8 Prevent moisture seepage into housing by installing an approved seal...

Страница 10: ...over REMOTE TRANSDUCER INSTALLATION 1 Screw transducer into tank opening using pipe com pound or thread tape If flanged bolt unit to mating flange with proper gasket NOTE Refer to Coaxial Cable Instal...

Страница 11: ...ling level Setting in the RISING position adjusts the delay on a dry to wet transition with a fixed 0 5 second delay on a wet to dry transition Set in the FALLING posi tion adjusts the delay on a wet...

Страница 12: ...lly Close HL High Level CM Common CF Either Auto Fill or Auto Empty functions Function Action LED1 WET LED Illuminates red when wet 16 mA LED2 DRY LED Illuminates green when dry 8 mA Time delay RISING...

Страница 13: ...LLFS P1 AUTO FILL S2 BP CF Function TB2 TB3 Both gaps dry off on bottom gap wet off off top gap wet on off top gap dry on off bottom gap dry off on S1 HLFS P1 AUTO EMPTY S2 BP CF Function TB2 TB3 Both...

Страница 14: ...function test The power source for this push button test is internal to the 91S 92S NOTE Remote manual self testing is available on all four wire models It is not offered on the two wire models OPTO...

Страница 15: ...power supply board illuminates when the malfunction relay is ener gized Refer to the failsafe jumper table and verify that the relay action is correct 5 If the manual self test operations indicate tha...

Страница 16: ...two relays via a field selectable jumper Continuous Verifies operation of Self test electronics transducer and crystal Automatic and Manual bond integrity Also a local on demand self test to force a m...

Страница 17: ...SPECIFICATIONS DIMENSIONAL SPECIFICATIONS inches mm 3 00 76 87 22 Dia NPT Process connection 3 4 NPT Conduit connection 1 12 28 6 87 175 Insertion length Figure 17 Integral Group B NEMA 4X 7 9 Housin...

Страница 18: ...nsitive 316 SS Transducer 87 22 Dia NPT Process connection 3 4 NPT Conduit connection 1 12 28 6 87 175 Insertion length 3 00 76 SPECIFICATIONS cont 1 62 41 Actuation 87 22 Dia Actuation Length 3 00 76...

Страница 19: ...PT NEMA 4X 7 9 316 Stainless steel 004 9140 002 Single conduit 3 4 NPT 7 Remote Transducer Housing Aluminum sand or die cast 004 9105 001 316 Stainless steel 004 9142 001 8 Remote Cover Seal O Ring 01...

Страница 20: ...ards before it is returned to the factory A Material Safety Data Sheet MSDS must accompany material that was used in any media All shipments returned to the factory must be by prepaid transportation A...

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