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1. Product Highlight
Thermocouple supported: T, R, J, B, S, K, E, Wre3-Wre25.
Thermo Resistor supported: Pt100, Cu50.
Five ways outputs:
• Two Relay alarms output
• Two Relay output(J1), one PID relay output (J2, N.O.)
• Two Relay alarm output, and one PID SSR signal output (for an external SSR).
• Two Relay alarm output, and one PID SSR feedback output (for s SSR).
• Once Relay alarm output (J1), one Relay control (J2).
Time proportional PID controlled output to either a Relay output or the SSR control output.
Temperature can be set to display in either Fahrenheit or Celsius.
Manual control is capable
2. Specifications
Operating supply voltage: AC85-265V or DC85-360V.
Power consumption: =< 2 Watt.
Sampling speed: 4/sec.
SSR activated voltage: open circuit: 6V; short circuit: 40mA.
Accuracy: 0.2% of full scale.
LED Display: 0.28 inch; Red color.
Out of range indication: "EEEE".
Ambient temperature requirement: 0~+50 Deg C.
Humidity requirement: =< 85% RH.
Relay Contact : AC220V / 3A.
Controller dimension: 48x48x82(mm).
Opening for installation: 45x45(mm).
Instructional Manuel
JLD-612/ TET-612 PID Temperature Controller
for
Rev c1.1 12-23-2011
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Summary of Contents for ColdfusionX JLD-612
- Page 1 Instructional Manuel Rev c1.1 12-23-2011 JLD-612/ TET-612 PID Temperature Controller 1. Product Highlight Thermocouple supported: T, R, J, B, S, K, E, Wre3-Wre25. Thermo Resistor supported: Pt100, Cu50. Five ways outputs: • Two Relay alarms output • Two Relay output(J1), one PID relay output (J2, N.O.) •...
- Page 2 3. Panel Illustrations and Descriptions Figure 1 1 -- AL1, relay J1 indicator. 2 -- AL2, relay J2 indicator. 3 -- AT, blanking during auto tuning process. 4 -- Out, output indicator. 5 -- Setting / Confirm. 6 -- Digit select / Auto tuning. 7 -- Select next parameter / value increment.
- Page 3 Table 2. Temperature Sensor Type: Symbol Description Range Comment T Thermocouple -200 ~ 4000 Internal Resistant 100k R Thermocouple -50 ~ 1600 Internal Resistant 100k J Thermocouple -200 ~ 1200 Internal Resistant 100k WRe Thermocouple 0 ~ 2300 Internal Resistant 100k B Thermocouple 350 ~ 1800 Internal Resistant 100k...
- Page 4 Fig. 3 Rd=0 (heating) Rd=1 (cooling) To initial: PV ≤ (SV – HY) PV ≥(SV + HY) Relay latched or SSR On Relay latched or SSR On To stop: PV ≥ SV PV ≤ SV Relay unlatched or SSR off Relay unlatched or SSR off Note: HY = AH - AL I ni t i al l z at i on par am et er set t i ng...
- Page 5 b) To enter PID parameter setting mode press (SET), then enter code “0036”, press (SET) again. Table 3. PID and Relevant Parameters: Symbol Description Range Default Comment Proportional Band 0.1 ~ 99.9 (%) Note 4 Integration Time 2 ~ 1999 (Sec) Note 5 Differentiation Time 0 ~ 399 (Sec)
- Page 6 Note 9 Filt Filt Filt Digital Filtering (Filt): =0, filter disabled; =1, weak filtering effect; =3, strongest filtering effect; Stronger the filtering, more stable the readout, but has more readout display delay. C) To enter temperature and alarm parameter setting mode press (SET), then enter code “0001”, press (SET) again.
- Page 7 6. Connection Terminals (back view). Polarity of power at terminal 1 and 2 do not matter. The “R” is not an external resistor; it is only available from the Pt-100 thermistor. Relay J1: #3, #4 = normally closed, #4, #5 = normally open Relay J2: #13, #14 = normally open Pt100 - Red lead terminal 8 Blue leads to terminals 9 and 10...
- Page 8 Relay Note: Vref can be AC or DC. It depends on the type of the relay it power 7. Device Application Example a) User wants to control temperature (T) of a furnace, and 0 ~ 1000 deg Celsius sensor range is required.
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