Kingfisher Plus+ Hardware Manual
DIGITAL INPUTS
Rated Voltage 12 to 24 V
AC/DC
(can use reverse polarity)
Inputs per Module 8
Input Characteristics
ON-state Voltage 11.5 to 30 V
DC
maximum
OFF-state Voltage 0 to 4 V
DC
ON-state Current 3.2 mA minimum
OFF-state Current 1 mA maximum
ON Response Time 10 ms typical
OFF Response Time 17 ms typical
Input Current
4 mA (typical) at rated voltage
Isolation
1000 V
RMS
between field and logic
DIGITAL OUTPUTS
Outputs per Module 2
Commons 1 (common supplies both outputs)
Relay Type SPST (Single Pole Single Throw)
Maximum Switched Voltage 30 V
DC
, 42 V
AC
Maximum Switched Current 5 A per common
Isolation 3 kV coil to contacts
Minimum Load 10 mA @ 5 V
DC
Contact Resistance
100 mΩ maximum
Relay Operations 70,000 minimum at 1800 operations per hour at rated load
Relay Part Number
Omron G6D-1A 12 V
DC
(G6D datasheet is available from http://components.omron.eu/
)
CAUTION! Contacts should be protected with appropriate suppression devices when wired with
inductive loads to increase the service life of relays (please see the “Switching Inductive Loads
”
section for more details). Contacts should also be protected with external fusing.
* Analogue inputs can be modified from current inputs to voltage inputs by lifting one pin (or by the
complete removal) of the 250 Ω channel resistor. Each channel has its own resistor, so any
combination of channels can be converted. It is recommended that modules be returned to
Semaphore for factory conversion if required. No responsibility will be taken by Semaphore for
damage caused to boards during modification performed by clients. The circuit board resistors to
change are: R85 and R41 (channels 1 and 2 correspondingly).
Hardware Manual Version 7.16
http://www.servelec-semaphore.com/
Page 214
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