Bray 71 Seires - Input Signal - Required Connection; Output Signal

15
Series 71 – Modulating Controller - Electric Actuator
Installation, Operation and Maintenance Manual
Xref C:\BII_Vault\Global\Templates\ACAD\LogoBrayControls1.dwg Xref C:\BII_Vault\Global\Templates\ACAD\LogoBrayControls1.dwg
WD-000579
------
BUSA
S71
120/230V S71 SERVO
AND HEATER (OPTIONAL)
1
NOT RELEASED - DO NOT MANUFACTURE
WD-000579
------
BUSA
S71
120/230V S71 SERVO
AND HEATER (OPTIONAL)
1
NOT RELEASED - DO NOT MANUFACTURE
120/230V
S71 SERVO
(SEE NOTES 7-9)
(SEE NOTES 8-11)
INPUT (+)
INPUT (-)
OUTPUT(+)
OUTPUT(-)
SIGNAL
LIVE
NEUTRAL
POWER
120/230V S71
SERVO
(SEE NOTES 7-9)
(SEE NOTES 8-11)
INPUT (+)
INPUT (-)
OUTPUT(+)
OUTPUT(-)
SIGNAL
LIVE
NEUTRAL
POWER
LIMIT OPEN LIMIT CLOSE LIMIT CLOSE POT WIPER POT COM LIMIT OPEN POT V+
LIVE
NEUTRAL
MOTOR
MOTOR CL NEUTRAL CAP CLOSE MOTOR OP
CAPACITOR
CAP OPEN
HEATER
NOTES:
1. HEATER IS OPTIONAL.
2. LIVE, NEUTRAL, & GROUND ARE A SINGLE PHASE POWER SUPPLY.
3. ALL SWITCHES SHOWN IN DEACTIVATED STATE.
4. WHEN USING 0-10VDC MODE, THE COMMON OF THE COMMAND SIGNAL
SHOULD NOT BE GROUND/EARTH REFERENCED.
5. COMMAND SIGNAL AND FEEDBACK SIGNAL MUST BE ISOLATED FROM EACH
OTHER AND ANY OTHER CIRCUITS.
6. COMMAND SIGNAL & FEEDBACK SIGNAL WIRES SHOULD BE SHIELDED
PROPERLY & SHIELD SHOULD BE GROUNDED/EARTHED ON ONE END ONLY,
PREFERABLY THE CONTROLLER END.
7. FEEDBACK LOOP IS POWERED BY THE SERVO, DO NOT SUPPLY
EXTERNAL POWER.
8. POSITION FEEDBACK DEVICE LOAD IS NOT TO EXCEED 400 OHMS IN
THE 4-20mA CONFIGURATION.
HEATER
(OPTIONAL)
CAM
#4
N.O.
COM
N.C.
CAM
#3
N.O.
COM
N.C.
CAM
#2
N.O.
COM
N.C.
CLOSE
CAM
#1
N.O.
COM
N.C.
OPEN
AUX
CLOSE
AUX
OPEN
SWITCH PCB
ACTUATOR
FIELD WIRING
GROUND
NEUTRAL
LIVE
-
+
-
+
POSITION
FEEDBACK
DEVICE
OUTGOING FEEDBACK
SIGNAL (SHIELDED)
COMMAND
SIGNAL
DEVICE
INCOMING COMMAND
SIGNAL (SHIELDED)
CALIBRATION SEQUENCE:
1. CONNECT POWER SUPPLY.
2. SET INPUT AND OUTPUT SIGNAL MODES.
3. CALIBRATE THE INPUT SIGNAL.
· DISCONNECT ALL SIGNAL WIRES FROM INPUT(+)/(-).
· FOR 0-10V, 0-5V, AND 2-10V MODES, SHORT INPUT
(+) TO INPUT (-).
· PRESS THE "CALIBRATE" BUTTON FOR 2 SECONDS.
· IMMEDIATELY PRESS THE INPUT SIGNAL BUTTON.
4. RE-ATTACH THE INPUT SIGNAL WIRES.
5. PRESS THE "CALIBRATE" BUTTON FOR TWO SECONDS.
6. ACTUATOR WILL SELF-CALIBRATE.
TERMINALS - ELECTRONICS
·
14-24 AWG MAX RANGE, 18 AWG RECOMMENDED
·
PUSH BUTTON CLAMP
·
105 °C, 300V MIN RATED WIRE
·
STRIP WIRE: .39"-.43" [10-11mm]
·
GROUND WIRE GAUGE TO BE EQUAL TO LARGEST
SUPPLY CONDUCTOR.
FEEDBACK
POTENTIOMETER
POT PCB
GROUND
NEUTRAL
LIVE
-
+
-
+
POSITION
FEEDBACK
DEVICE
COMMAND
SIGNAL
DEVICE
ACTUATOR
WD-000579 REV 1
FIELD
WIRING
CALIBRATION SEQUENCE:
1. CONNECT POWER SUPPLY.
2. SET INPUT AND OUTPUT SIGNAL MODES.
3. CALIBRATE THE INPUT SIGNAL.
· DISCONNECT ALL SIGNAL WIRES FROM INPUT(+)/(-).
· FOR 0-10V, 0-5V, AND 2-10V MODES, SHORT INPUT
(+) TO INPUT (-).
· PRESS THE "CALIBRATE" BUTTON FOR 2 SECONDS.
· IMMEDIATELY PRESS THE INPUT SIGNAL BUTTON.
4. RE-ATTACH THE INPUT SIGNAL WIRES.
5. PRESS THE "CALIBRATE" BUTTON FOR TWO SECONDS.
6. ACTUATOR WILL AUTOMATICALLY COMPLETE
SELF-CALIBRATION.
FIELD CONNECTIONS:
14-24 AWG, 18 AWG
RECOMMENDED
105 °C, 300V MIN
RATED WIRE.
STRIP WIRE: .39"-
.43" [10-11mm]
GROUND WIRE GAUGE
TO BE EQUAL TO
LARGEST SUPPLY
CONDUCTOR.
O C
BLACK BLACK
BLACK RED GREY BLUE RED WHITE BLACK
NOTES:
1. HEATER IS OPTIONAL.
2. LIVE, NEUTRAL, & GROUND ARE A SINGLE PHASE POWER SUPPLY.
3. ALL SWITCHES SHOWN IN DEACTIVATED STATE.
4. WHEN USING 0-10VDC MODE, THE COMMON OF THE COMMAND SIGNAL
SHOULD NOT BE GROUND/EARTH REFERENCED.
5. COMMAND SIGNAL AND FEEDBACK SIGNAL MUST BE ISOLATED FROM EACH
OTHER AND ANY OTHER CIRCUITS.
6. COMMAND SIGNAL & FEEDBACK SIGNAL WIRES SHOULD BE SHIELDED
PROPERLY & SHIELD SHOULD BE GROUNDED/EARTHED ON ONE END ONLY,
PREFERABLY THE CONTROLLER END.
7. FEEDBACK LOOP IS POWERED BY THE SERVO, DO NOT SUPPLY
EXTERNAL POWER.
8. POSITION FEEDBACK DEVICE LOAD IS NOT TO EXCEED 400 OHMS IN
THE 4-20mA CONFIGURATION.
N
O
C
GREY
BLACK WHITE
MOTOR
6W
2
3
1
4
TERMINALS - AUX
·
12-22 AWG MAX RANGE, 18
AWG RECOMMENDED
·
SCREW CLAMP WITH WIRE
PROTECTOR
·
105 °C, 300V MIN RATED WIRE
·
TORQUE SCREW TO 5.5 IN-LBS
·
STRIP WIRE: .177"-.217"
[4.5-5.5mm]
TERMINALS - ELECTRONICS
· 14-24 AWG MAX RANGE, 18 AWG RECOMMENDED
· PUSH BUTTON CLAMP
· 105 °C, 300V MIN RATED WIRE
· STRIP WIRE: .39"-.43" [10-11mm]
· GROUND WIRE GAUGE TO BE EQUAL TO LARGEST
SUPPLY CONDUCTOR.
TERMINALS - AUX
· 12-22 AWG MAX RANGE, 18
AWG RECOMMENDED
· SCREW CLAMP WITH WIRE
PROTECTOR
· 105 °C, 300V MIN RATED WIRE
· TORQUE SCREW TO 5.5 IN-LBS
· STRIP WIRE: .177"-.217"
[4.5-5.5mm]
AUX OPEN
AUX CLOSE
AUX COM
Figure  V S Servo wiring diagram
 Input Signal - Required Connection
Connection for the input signal that positions the valve under control based
on the magnitude of the signal The signal that is present at this connection
should be based on the input setting (see Product Settings)
Input signals are polarized so that miswiring may result in unexpected
behavior Ensure that the wiring diagram is followed when making this
connection

Output Signal
Connection for the output signal that reports the position of the valve under
control based on the magnitude of the signal The signal that is present at
this connection is based on the output setting (see Product Settings)
Output signals are polarized so that miswiring may result in unexpected
behavior Ensure that the wiring diagram is followed when making this
connection