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0 pt Standard specifications

10.9 Conduit / Cable Entries

IQ Pro Pro range actuators are despatched with adapter 1 fitted into the gearcase entry. Unless otherwise specified IQT and IQT Pro gearcases are machined with conduit/cable entries as indicated below. Unless otherwise specified IQ Pro range actuators are despatched with no adapters fitted. Alternative adapters are available. Number of entries required and adapter type must be specified with order.
Actuator Type Gearcase Entries Adapter 1 Adaptor 2 IQ Pro 1 x 1.5” plus 2 x 1” ASA NPT 1 x M40 plus 2 x M25 1 x PG29 and 2 x PG16 IQ Pro option Additional 1 x 1” Additional 1 x M25 Additional 1 x PG16 IQT Pro 2 x M25 2 x ASA NPT 1” 2 x PG16 IQT Pro option* Additional 2 x M25 Additional 2 x ASA NPT 1” Additional 2 x PG16 IQ Pro and IQT Pro actuators are despatched with transit plugs fitted into the conduit entries. It is the responsibility of the installer to ensure the appropriate cable/conduit adapters, cable glands and/or blanking plugs are fitted in order to maintain hazardous area certification and ingress protection levels. Certified adapters and blanking plugs are available as optional extras.* IQT Pro actuators supplied with Pakscan, FieldBus, ProfiBus, ModBus or DeviceNet interface option cards will be supplied with the optional entries provided (4 entries in total).

10.10 Terminals 10.12 Battery

The terminal compartment for IQ Pro and IQT Pro actuators takes the form of a separately sealed compartment containing segregated metric thread M5 power and M4 control terminals. Terminal screws and washers are supplied with the actuator. Terminals are designed to accept ring tag crimped field wiring conductors up to 16mm When power to the actuator is isolated, all settings are retained in an EEPROM. In the event of manual operation of the valve during isolation or loss of the power supply a battery provides power to the position-sensor and control module to update the valve position. The battery also powers the LCD display, without backlighting, and the four latching
2 for power and 4mm
2 for control/indication. The terminal compartment cover carries a terminal identification code card. Each actuator is despatched with the applicable Installation and Maintenance Manual, actuator wiring diagram and remote control connection schematic. contacts S1-S4 while the power to the actuator is not available. Infra-red set up is also available with main power off. Based on experience gained over 15 years of typical applications, the expected battery life is around 5 years. Battery life is however subject to temperature and at elevated temperatures may be reduced. Actuators can operate perfectly well without a battery, however if operated by handwheel without power the control module cannot update with the new position when power is restored. Limits should therefore be reset.

10.11 Wiring

IQ Pro and IQT Pro actuators utilise jig built wiring harnesses of individually numbered, tropical grade PVC insulated, stranded conductors. All internal control connections to the printed circuit boards use unique or polarised plugs and sockets.

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