IHV4214 Staging Heat Valve for Solid State Relays Product Details

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IHV4214 Staging Heat Valve for Solid State Relays

Stand-alone / Controlled Output Devices

The Innotech range of IHV42xx heat valves are designed for use with zero voltage switching solid state relays to provide sequentially staged stepless control of heater banks from a 0 to 10V DC Control Signal input.

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Staging sections of heater bank reduces the varying heat load to comply with supply authority requirements.
Stepless heater control.
Eliminates contactor noise.
No EMI (electro-magnetic interference) problems when used with zero crossing switching solid state relays.
The Innotech enclosure saves space and reduces installation time.

The Innotech range of IHV42xx heat valves are designed for use with zero voltage switching solid state relays to provide sequentially staged stepless control of heater banks from a 0 to 10V DC Control Signal input.

Power Supply:

Voltage: 24 V ±10% @ 50/60Hz.
Power Consumption: 3 VA max.

Inputs:

IHV4212 - One 0-10V DC control signal.
IHV4214 - One 0-10V DC control signal.
IHV4224 - Two 0-10V DC control signal.

Outputs:

IHV4212 - two 3mA DC fixed current outputs - spans = 1 @ 0-5V DC and 1 @ 5-10V DC.
IHV4224 - four 3mA DC fixed current outputs - spans = 2 @ 0-5V DC and 2 @ 5-10V DC.
IHV4214 - four 3mA DC fixed current outputs - spans = 1 @ 0-2.5V DC, 1 @ 2.5-5.0V DC, 1 @ 5.0-7.5V DC and 1 @ 7.5-10V DC.
One 10V DC supply 10mA max.

Terminal Identification: