Tecnologic Thp 94 Microprocessor-based Digital Electronic Controller

US $300.00

  • Zagreb, Croatia, Republic of
  • Jan 29th
THP 94 model is a "single loop" digital microprocessor based controller, with ON/OFF, PID single action, PID double action (direct and inverse) or PID Velocity for motorised actuators control mode, with AUTOTUNING function for PID mode and with the possibility to have RS485 serial communication interface. The process value is visualised on 4 red displays (PV), the set value on 4 green displays (SV) and the outputs state is indicated by 5 leds.The instrument is foreseen to permits the storage of 4 Set Points and to have till 5 outputs : 1 or 2 regulation outputs (C1, C2) relay or to drive solid state relays (SSR) or analogue signals and till 4 alarms outputs (A1, 2, 3, 4) ; all of them relay or to drive solid state relays (SSR). The input accepts temperature probes (Thermocouple, PT100 thermoresistances or mV signals) or normalised analogue signals (0/1..5V, 0/2..10V, 0/4..20 mA). Furthermore the instrument is available with a current transformer input for the Heater Break function and with 2 auxiliary digital inputs that permit the remote commutation of the active Set point, between the Set points programmed, and/or of the controller state (off, manual or automatic control). As alternative of the auxiliary digital inputs is possible to have an RS482 serial interface through which it's obtainable the complete remote control of the instrument. ELECTRICAL DATA Supply: 24 VAC/VDC, 90 ... 240 VAC +/- 10% Frequency AC: 50/60 Hz Power consumption: 10 VA approx. Input/s: 1 input for temperature probes (tc B,E,J,K,L,N,R,S,T,U; RTD Pt100 IEC, Pt100 JIS, or mV signals) or normalized signals 0/4...20 mA, 0/1...5 V, 0/2...10 V. 2 optoinsulated digital inputs for free voltage contacts or open collectors. 1 input for current transformer with K = 1/0,002 (Max. 200 mA) Output/s: Up to 5 outputs. Relay (6 A-AC1, 2,25 A-AC3 / 250 VAC) ; or voltage for SSR drive (24 VDC/20 mA); or analogue with normalized signals 0/4...20 mA, 0/2...10 V for C1, C2. Electrical life for relay output : 100000 operat. Protection class against electric shock: Class II for Front panel Insulation: Reinforced insulation between the low voltage section (supply and relay outputs) and the front panel; Basic insulation between the low voltage section (supply and relay outputs) and the extra low voltage section (inpus, outputs for SSR, analogue outputs); No insulation between inputs, outputs for SSR and analogue outputs. MECHANICAL DATA Housing: Self-extinguishing plastic, UL 94 V0 Dimensions: 48 x 96 mm DIN, depht 100 mm Weight: 290 g approx. Mounting: Flush in panel in 45 x 92 mm hole Connections: 6.3 mm Faston terminals Degree of protection of front panel : IP 54 mounted in panel with gasket Pollution situation: Normal Operating temperature: 0 ... 55 °C Operating humidity: 30 ... 95 RH% without condesation Storage temperature: -10 ... +60 °C
Condition New other (see details) :
A new, unused item with absolutely no signs of wear. The item may be missing the original packaging, or in the original packaging but not sealed. The item may be a factory second or a new, unused item with defects. See the seller’s listing for full details and description of any imperfections.
Seller Notes Newer used, from old spare parts inventory

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