15
4.
CK Atronik
4.2 Option Settings
Extra Relays
Atronik can accommodate four additional relay contacts with configurable functions. These are determined by DIP switches
located on the extra relay PCB.
Switch 1
Switch 2
Switch 3
Relay 3 Function
Relay 4 Function
OFF
OFF
OFF
Open Limit
Closed Limit
OFF
OFF
ON
Torque Trip Open
Torque Trip Closed
OFF
ON
OFF
Blinker
Local Selected
OFF
ON
ON
Motor Stall
ESD Active
ON
OFF
OFF
Torque Trip
ESD Active
ON
OFF
ON
Hand Operation
ESD Active
ON
ON
OFF
Local Selected
Mid Travel
ON
ON
ON
Valve Alarm
24 VDC Power Fail
Switch 4
Switch 5
Switch 6
Relay 5 Function
Relay 6 Function
OFF
OFF
OFF
Closed Limit
Open Limit
OFF
OFF
ON
Torque Trip Closed
Torque Trip Open
OFF
ON
OFF
Mid Travel
Local Selected
OFF
ON
ON
Actuator Alarm
Hand Operation
ON
OFF
OFF
Stop Selected
Hand Operation
ON
OFF
ON
Remote Selected
Motor Running
ON
ON
OFF
Local Selected
Motor Running
ON
ON
ON
Mid Travel
Motor Running
Positioner
The positioner option for Atronik enables control of actuator position with a proportional analogue signal.
Feedback is transmitted via 4-20 mA to provide remote intermediate position indication.
Switch No
Function
OFF
ON
SW5
6
Positioner Inverse
Control signal is:
Close = low, Open = high
Control signal is:
Close = high, Open = low
5
CPT Inverse
Feedback signal is:
Close = 4 mA, Open = 20 mA
Feedback signal is:
Close = 20 mA, Open = 4 mA
4
Signal Loss Action
SW5-3 OFF and SW5-4 OFF = Close
SW5-3 ON and SW5-4 OFF = OFF
SW5-3 ON and SW5-4 ON = Open
SW5-3 OFF and SW5-4 ON = Stayput
3
2
Input Type
SW5-1 OFF and SW5-2 OFF = 0-20 mA
SW5-1 ON and SW5-2 OFF = 0-5 V
SW5-1 ON and SW5-2 ON = 0-20 V
SW5-1 OFF and SW5-2 ON = 0-10 V
1
SW4
0 – 9
Deadband
10* position switch with incrementing values: 0.5%, 1%, 2%, 3%, 5%, 10%
SW3
0 – 9
Motion Inhibit Timer
10* position switch with incrementing values: 1s, 2s, 5s, 10s, 30s, 60s
SW1
Set Open
Inject signal for the Open position and hold SW1 for 3 seconds to set the value
SW2
Set Close
Inject signal for the Close position and hold SW2 for 3 seconds to set the value
Deadband and MIT should be adjusted to provide suitable control accuracy while still filtering out unwanted signal fluctuations and noise.
* Position 0 is the lowest setting, incrementing by one for each subsequent setting value. Surplus positions will match the highest setting
value and are reserved for future use.
A4
US
US
A4
US
A4
US
A4
A4
US
US
A4
US
A4
A4
US
