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| TECHNICAL
SPECIFICATION |
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| Case: | Polycarbonate grey. Self-extinguishing degree V-0 according to UL, VDE and CSA. | ||
| Front Protection: | Designed and tested for IP65 and NEMA 4X for indoor locations (when panel gasket is installed). Tested in accordance with IEC 529, CEI 70-1 and NEMA 250-191 STD. | ||
| Installation: | Panel mounting by means of brackets. Instrument removable from case by safety screw. | ||
| Rear Terminal Block: | Screw terminals with safety rear cover. | ||
| Dimensions: | 48 x 48 mm (1.890 x 1.890 in) according to DIN 43700; 122 mm (4.803 in) depth. | ||
| Weight: | 450 grams maximum (1 pound). | ||
| Power Supply: | (Switch Mode) from 100 to 240 Vac, 50/60 Hz (+10% to -15% of the nominal value) or 24 Vdc/Vac, ±10% of the nominal value). | ||
| Power Consumption: | 8 VA | ||
| Insulation Resistance: | Less than 100 MW according to IEC 348. | ||
| Isolation Voltage: | 1500 Vrms according to IEC 348. | ||
| D/A Conversion: | Dual slope integration. | ||
| Noise Immunity: | - Electrical fast transient/burst requirements: Severity Level 3 (according to IEC 801-4). | ||
| - Electrical discharge requirements: Severity Level 8 (acording to IEC 801-2). | |||
| Common Mode Rejection Ratio: | 120 dB @ 50/60 Hz. | ||
| Normal Mode Rejection Ratio: | 60 dB @ 50/60 Hz. | ||
| Accuracy: | ±0.2% full scale value @ 25 °C and nominal power supply voltage. | ||
| Operating Temperature: | From 0 to 50 °C. | ||
| Storage Temperature: | -30 to 70 °C. | ||
| Humidity: | From 20 to 85% RH non-condensing. | ||
| Protection: | - WATCH DOG for automatic reset. | ||
| - DIP switches for configuration and calibration parameter protection. | |||
Thermocouple Inputs |
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| Type: | J, K, L, N, R, S and T are keyboard configurable. (All the inputs are factory calibrated and selectable by front keyboard.) | ||
| Engineering Units: | °C and °F keyboard configurable. | ||
| Line Resistance Compensation Error: | Max. ±0.1% of the input span with input impedance of 100 W. | ||
| Sensor Break | Downscale or upscale programmable. | ||
| Reference Junction: | Automatic compensation from 0 to 50 °C. | ||
| Reference Junction Drift: | 0.1 °C/°C. | ||
| Input Impedance: | Less than 100 KW. | ||
| Calibration: | According to IEC 584-1. | ||
RTD Input |
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| RTD Input | Pt 100 3 wire connection. | ||
| Calibration: | According to DIN 43760. | ||
| Line Resistance: | Max 20 W/wire with no measurable error. | ||
| Engineering Units: | °C and °F keyboard programmable. | ||
| Sensor Break: | A special test is provided to signal OVERRANGE when input resistance is less than 15 W (short circuit sensor detection). | ||
mAdc and Vdc Inputs |
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| mAdc Input (Standard): | 0 to 20 mAdc and 4 to 20 mAdc, keyboard programmable. Input Impedance: less than 3 W. | ||
| Vdc Input: | 0 to 5 Vdc and 1 to 5 Vdc, programmable. Input impedance greater than 90 KW. | ||
| 0 to 10 Vdc and 2 to 10 Vdc, programmable. Input impedance greater than 180 KW. | |||
| 0 to 60 mVdc and 12 to 60 mVdc, programmable. Input impedance greater than 1 MW. | |||
| Readout: | Keyboard programmable from -1999 to 4000. | ||
| Decimal Point: | Programmable in any position. | ||
Logic Input |
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| Selects between SP1/SP2. Requires external contact with rating greater than 0.5 mA, 5 Vdc. | |||
Control Action |
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| Algorithm: | PID + Smart AT. | ||
| Type: | One control output. | ||
| Proportional Band: | Programmable from 1.0% to 100.0% of the input span. | ||
| Integral Time: | Programmable from 20 seconds to 20 minutes (or off). | ||
| Derivative Time: | Programmable from 1 second to 10 minutes (or off). | ||
| Integral Preload: | Programmable from 0 to 100% of the output range. | ||
| Out 1 Cycle Time: | From 1 to 200 seconds. | ||
| Standby/Manual Mode: | Selectable by front pushbutton. | ||
| Setpoint Limiters: | Setpoint low limit and setpoint high limit are programmable. | ||
Control Outputs |
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| Type: | Time proportioning. | ||
| Update Time: | 250 ms. | ||
| Direct/Reverse Action: | Keyboard programmable. | ||
| Cycle Time: | Programmable from 1 second to 99 seconds. | ||
| Output Level Indication: | Shows percentage on the lower display. | ||
| Output Status Indication: | One indicator (OUT1) lit when the output is in ON condition. | ||
| Output Level Limit: | From 0 to 100%. | ||
| Output Relay: | SPST contact with rated current 4 Amps at 250 Vac on resistive load. | ||
| Logic Voltage for SSR Driver: | Logic Level 0: Less than 0.5 Vdc. | ||
| Logic Level 1: 24 Vdc ±20% @ 1 mA | |||
| 14 Vdc ±20% @ 20 mA | |||
