Honeywell ML6984, Руководство пользователя

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ML6984, ML7984 SERIES 4000 DIRECT COUPLED VALVE ACTUATORS
95C-10939—11 8
Fig. 15. ML7984 with Common Transformer, Individual
Controllers.
Fig. 16. ML7984 with Individual Transformers, Common
Controller.
R
W
B
R
W
T6
T5
B
R
W
T6
T5
B
R
W
T6
T5
T6
T5
2 3
ELECTRONIC
SERIES 90
(W973, T775,
H775, W7100)
NOTE:
POLARITY SENSITIVE,
CHECK CONNECTIONS
W to R, R to W
ML7984
2 3
ML7984
2 3
ML7984
24 VAC
OR
28 VDC
L1
L2
4
5
FUNCTION DIP SWITCH CONFIGURATION
1101
ELECTRONIC SERIES 90
DIRECT ACTING
1111
ELECTRONIC SERIES 90
REVERSE ACTING
ON (1)
OFF (0)
1 2 3 4
ON (1)
OFF (0)
1 2 3 4
1
POWER SUPPLY PROVIDES OVERLOAD PROTECTION AND
DISCONNECT MEANS.
2
ALLOW UP TO 0.5 AMPS FOR EACH DEVICE. ACTUATORS AND
CONTROLLER CAN SHARE SAME TRANSFORMER PROVIDING THE
VA RATING OF THE TRANSFORMER IS NOT EXCEEDED AND PROPER
PHASING IS OBSERVED. DO NOT MIX A.C. AND D.C. POWER SOURCES.
3 DO NOT MIX M984/6 OR MODUTROL MOTORS WITH THE ML7984 IN
THE SAME CIRCUITRY.
4 USE CONFIGURATION DIP SWITCHES TO SELECT DEVICE FUNCTIONS:
DIRECT ACTING FUNCTION (ACTUATOR STEM MOVES UPWARDS WITH
SIGNAL INCREASES TO 10V/20MA) OR REVERSE ACTING FUNCTION
(ACTUATOR STEM MOVES DOWNWARDS WITH SIGNAL INCREASES TO
10V/20MA).
5
TURN POWER OFF BEFORE SETTING ANY DIP SWITCHES.
R
W
R
W
M25499A
T6
T5
B
R
W
ML7984
T6
T5
B
R
W
L1
L2
OR
28 VDC
24 VAC
T5
T6
ML7984
ML7984
T6
T5
B
R
W
R
W
ELECTRONIC
S ERIE S 90
(W973, T775,
H775, W7100)
NOTE:
POLARITY
S EN S ITIVE,
CHECK
CONNECTION S
W to R,
R to W
L1
L2
L1
L2
OR
OR
28 VDC
T5
T6
28 VDC
T5
T6
24 VAC
24 VAC
M25500A
POWER S UPPLY PROVIDE S OVERLOAD PROTECTION AND
DI S CONNECT MEAN S .
ALLOW UP TO 0.5 AMP S FOR EACH DEVICE. ACTUATOR S AND
CONTROLLER CAN S HARE S AME TRAN S FORMER PROVIDIN G THE VA
RATIN G OF THE TRAN S FORMER I S NOT EXCEEDED AND PROPER
PHA S IN G I S OB S ERVED. DO NOT MIX A.C. AND D.C. POWER
S OURCE S .
DO NOT MIX M984/6 OR MODUTROL MOTOR S WITH THE ML7984 IN
THE S AME CIRCUITRY.
U S E CONFI G URATION DIP S WITCHE S TO S ELECT DEVICE FUNCTION S :
DIRECT ACTIN G FUNCTION (ACTUATOR S TEM MOVE S UPWARD S WITH
S I G NAL INCREA S E S TO 10V/20MA) OR REVER S E ACTIN G FUNCTION
(ACTUATOR S TEM MOVE S DOWNWARD S WITH S I G NAL INCREA S E S TO
10V/20MA).
TURN POWER OFF BEFORE S ETTIN G ANY DIP S WITCHE S .
FUNCTION DIP S WITCH CONFI G URATION
1101
ELECTRONIC S ERIE S 90
DIRECT ACTIN G
1 2
3 4
ON (1)
OFF (0)
1 2 3 4
ON (1)
OFF (0)
1
2
3
4
5
2
3
2
3
2 3
1
1
1
4
5
1111
ELECTRONIC S ERIE S 90
REVER S E ACTIN G