The 2-point process controller PCE-RE22 is a compact PID controller for a wide range of tasks. As an input signal, this 2-point temperature controller PCE-RE22 processes resistance sensors and thermocouples or the process signals 0 / 4-20 mA and 0-5 / 10 V, depending on the version. Different operating modes can be selected for optimum control of the control variable. Starting with a simple on / off control with adjustable hysteresis up to the PID control, the 2-point temperature controller offers a wide range of possibilities.
In addition, a softstart function can be activated, which allows a slow increase in the power during manual operation to allow manual control of the control process. The current measured value is displayed via a 4-digit LED display. The 2-point temperature controller is configured via 3 keys on the front side. The protection class IP65 (only the front) allows it to be used in harsh industrial environments.
| Temperature Process Controller | ||
| Input | 0/4...20 mA or 0...5/10 V | |
| Measuring time | 0.16 s | |
| Accuracy | 0.2 % + 1 dgt. | |
| Internal resistance | Power supply: 150 kΩ Current: 4 Ω |
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| Control modes | P, PD, PI, PID On / off control with hysteresis |
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| Display |
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| Outputs (selectable) | Relay (5 A / 230 V AC) SSR (0/5 V) |
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| Ambient temperature | Operation: 0...50 °C / 32 ... 122 °F Storage: -20...70 °C / -4 ... 158 °F |
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| Humidity | < 85 % r.H. (non-condensing) | |
| Dimensions | 48 x 48 x 93 mm / / 1.8 x 1.8 x 3.6" | |
| Control panel cutout | 45 x 45 mm / / 1.7 x 1.7" | |
| Supply voltage (selectable) | 230 V AC 50/60 Hz 110 V AC 50/60 Hz 24 V AC 50/60 Hz |
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| Power consumption | < 3 VA | |
| Protection class | Front: IP 65 Rear: IP 20 |
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| Weight | < 250 g / 8.8 oz | |
| Assembly | Mounting clips with clamping screws, connection via terminal strip |
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| Standards | EN 61010-1 CAT III | |
