HT 56 - Self-Optimizing Microprocessor Program Regulator

HT 56 has the characteristics of HT 55, which are required for a comfortable installation and an exact operation of a control circuit. With the following functions, even more complex applications can be operated:

• external setpoint adjustment via current or voltage signal

• 2 configurable analog outputs for reading different process values for e.g. master/slave combinations to control other devices.

• 1 - 4 setpoint programs for up to 12 steps. One "step" consists of a temperature ramp and the hold time. The setpoint programs can be chosen via 2 digital inputs and can be operated, e.g. with the commands "start", "stop" and "reset".

Optionally the regulator can also be operated using a standard RS 232/485 interface or with a service software and a connection cable (option) for the configuration.

HT 560 - HT 56 in Table Housing

The microprocessor regulator HT 56 is designed for front panel integration and has to be wired with additional components for operation. HT 560 has integrated regulator electronics ready for operation in a table housing.

With an integrated electronic relay, up to 16 A current load can be switched. An additional contactor, triggered by an alarm contact, switches off the heating in case of a defect of the electronic relay. The status is displayed as "error".

The heating is connected with a three-pole plug, a suitable mating plug is included in the scope of delivery. As an alternative, an additional current supervision can be integrated. In case of a deviation from the adjusted current value, this status is displayed as "error" and the heating is cut off from the net by the contactor.

Technical Data

controller Type two-position / three-position regulator
regulating characteristics P/ PD/PID
nominal voltage 100 ... 240 V AC
measurement values input 15 different thermoelements, Pt 100, DC linear signals, custom linearization with 32 segment
regulator outputs 2 x relay, 1 x logic, configurable
programmable functions self-optimization, auto optimization, soft start
power control logic output 11 Vdc, Rout = 220 Ohm (20 mA, max. 6 V) relay 5 A / 250 V
program function 16 steps arranged in max. 4 programs
accuracy class 0.2 %
regulation boost -100 ... 100 %
protect. category front cover IP 65 (DIN 40 050)
cross section clamps 2.5 mm²
case dimensions (hxbxd) 96 mm x 96 mm x 125 mm
Data for HT 560
switching power 3600 W AC 1 (16 A)
protection class I
protection category IP 30 (DIN 40 050)
housing table housing
dimensions housing 260 mm x 180 mm x 240 mm

Additional Technical Data for HT 560

switching power 3600 W AC 1 (16 A)
protection class I
protection category IP 30 (DIN 40 050)
housing table housing
dimensions housing 260 mm x 180 mm x 240 mm

Order Data

order no. product
065610 HT 56
065650 connection cable, configuration software for MS Windows included
065660 current transformer
065670 HT 560 table housing with integrated HT 56 regulator electronic
065671 like 065670, but with additional current supervision
065650 connecting cable with service software for Windows
 
HT 56
Horst HT 56 Self-Optimizing Microprocessor Programme Regulator
Horst program controller HT 560 - rear view
Horst program controller HT 560 - front view

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