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Automatic and Control Solutions 

Honeywell International Inc. 

Honeywell Limited-Honeywell Limitee 

1985 Douglas Drive North 

35 Dynamic Drive 

Golden Valley, MN 

Scarborough, Ontario 

55422 

M1V 4Z9 

Содержание 272630D

Страница 1: ...he function of an adjustable low voltage SPDT auxiliary switch with a 2 10 Vdc or 4 20 mA position feedback signal It has a 4 pin keyed connector for communications from the mother circuit board SPECIFICATIONS Feedback 2 10 Vdc 10 2 V reverse acting into minimum impedance 500 Ω Maximum output current is 20 mA dc Auxiliary Switch SPDT 24 V 50 60Hz 1 A inductive Fixed differential 3 of stroke adjust...

Страница 2: ...p the board into the fingers See Fig 1 3 Connect one end of the 4 pin connector to the main board and the other end to the auxiliary board if it is not already connected The connectors are keyed and only install one way 4 Mount the actuator onto the valve body and connect wiring 5 Reinstall cover after operational check Fingers Bridge Slots 1 Install circuit board Fig 1 Installation of auxiliary b...

Страница 3: ...see Fig 3 For reverse acting ML7984 see Fig 4 1 75V 2 5V 9 5V 10 25V FEEDBACK VOLTAGE LOWER SEAT UPPER SEAT STROKE 28 steps 0 25V per step First and last steps are 0 75V per step Fig 3 Feedback voltage reponse for ML6984 and direct acting ML7984 STROKE 10 25V 9 5V 2 5V 1 75V FEEDBACK VOLTAGE LOWER SEAT UPPER SEAT 28 steps 0 25V per step First and last steps are 0 75V per step Fig 4 Feedback voltag...

Страница 4: ...Automatic and Control Solutions Honeywell International Inc Honeywell Limited Honeywell Limitee 1985 Douglas Drive North 35 Dynamic Drive Golden Valley MN Scarborough Ontario 55422 M1V 4Z9 ...

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