In general, this part of IEC 60730 applies to automatic

ELECTRICAL CONTROLS

NOTE 1 Throughout this standard the word "equipment" means "appliance and equipment."

EXAMPLE 1

CONTROLS

This International Standard is applicable to

CONTROLS

This standard also applies to automatic

ELECTRICAL CONTROLS

EXAMPLE 2

CONTROLS

This standard is also applicable to individual

CONTROLS

CONTROL

CONTROLS

CONTROLS

EXAMPLE 3 Independently mounted water valves,

CONTROLS

CONTROLS

This standard is also applicable to relays when used as

CONTROLS

OPERATING VALUES

CONTROLS

NOTE 2 These requirements are referred to in the scope of IEC 61810-1.

NOTE 3 This standard is intended to be used for the testing of any stand-alone relay which is intended to be used as a

CONTROL

This standard does not apply to automatic

ELECTRICAL CONTROLS

This standard applies to

CONTROLS

1 1.1 This International Standard applies to the inherent safety, to the

OPERATING VALUES

OPERATING TIMES

OPERATING SEQUENCES

ELECTRICAL CONTROL

This standard applies to

CONTROLS

THERMISTORS

This standard is also applicable to the

FUNCTIONAL SAFETY

LOW COMPLEXITY SAFETY RELATED SYSTEMS

CONTROLS

1 1.2 This standard applies to automatic

ELECTRICAL CONTROLS

1 1.3 This standard applies to starting relays, which are a specific type of automatic

ELECTRICAL CONTROL

CONTROLS

1 1.4 This standard applies to

MANUAL CONTROLS

AUTOMATIC CONTROLS

NOTE Requirements for manual switches not forming part of an

AUTOMATIC CONTROL

1 1.5 This standard applies to a.c. or d.c. powered

CONTROLS

1 1.6 This standard does not take into account the

RESPONSE VALUE

AUTOMATIC ACTION

CONTROL

RESPONSE VALUE

CONTROL

RESPONSE VALUE

USER

1 1.7 This standard applies also to

CONTROLS

ELECTRONIC DEVICES

This standard applies to discrete

THERMISTORS

NTC

PTC

THERMISTORS

1 1.8 This standard applies also to

CONTROLS

NTC

PTC

THERMISTORS

1 1.9 This standard applies to the electrical and

FUNCTIONAL SAFETY

CONTROLS

The signals may be transmitted to or received from external units being part of the

CONTROL

CONTROL

1 1.10 This standard does not address the integrity of the output signal to the network devices, such as interoperability with other devices unless it has been evaluated as part of the

CONTROL SYSTEM

CONTROLS