Honeywell ML6984 User Manual page 8

ML6984, ML7984 SERIES 4000 DIRECT COUPLED VALVE ACTUATORS
ML7984
ELECTRONIC
2
SERIES 90
(W973, T775,
H775, W7100)
R
W W
NOTE:
ML7984
2
POLARITY SENSITIVE,
CHECK CONNECTIONS
W to R, R to W
R
W
W
ML7984
2
R
W
W
FUNCTION DIP SWITCH CONFIGURATION
1101
ELECTRONIC SERIES 90
DIRECT ACTING
1
1111
ELECTRONIC SERIES 90
REVERSE ACTING
1
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.
DO NOT MIX M984/6 OR MODUTROL MOTORS WITH THE ML7984 IN
3
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).
TURN POWER OFF BEFORE SETTING ANY DIP SWITCHES.
5
Fig. 15. ML7984 with Common Transformer, Individual
Controllers.
95C-10939—11
3
B
R
T6
T5
3
B
R
T6
24 VAC
T5
OR
3
T6
28 VDC
B
T5
R
T6
T5
ON (1)
OFF (0)
2 3 4
ON (1)
OFF (0)
2 3 4
M25499A
ELECTRONIC
SERIES 90
(W973, T775,
H775, W7100)
R
L1
W
L2
NOTE:
POLARITY
SENSITIVE,
CHECK
CONNECTIONS
W to R,
R to W
FUNCTION
4
1101
ELECTRONIC SERIES 90
DIRECT ACTING
5
1111
ELECTRONIC SERIES 90
REVERSE ACTING
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.
DO NOT MIX M984/6 OR MODUTROL MOTORS WITH THE ML7984 IN
3
THESAME CIRCUITRY.
USE CONFIGURATION DIP SWITCHES TO SELECT DEVICE FUNCTIONS:
4
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.
Fig. 16. ML7984 with Individual Transformers, Common
8
ML7984
2
3
B
1
R
T6
24 VAC
T5
W
ML7984
T6
2 3
28 VDC
T5
B
1
R
T6
24 VAC
T5
W
T6
ML7984
2 3
28 VDC
T5
B
1
R
T6
24 VAC
T5
W
T6
28 VDC
T5
DIP SWITCH CONFIGURATION
ON (1)
OFF (0)
1 2 3 4
ON (1)
OFF (0)
1 2 3 4
Controller.
L1
L2
OR
L1
L2
OR
L1
L2
OR
4
5
M25500A