G468 |
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| TECHNICAL SPECIFICATION (G468) |
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| Inputs Voltage | Ranges: | 100mV to 250VAC | |
| Impedance: | >100K Ohms | ||
| Overvoltage: | 300VAC | ||
| Current Ranges: | 10mA to 100mA AC | ||
| Impedance: | 20 Ohms, typical | ||
| Overcurrent: | 200mAAC | ||
| Overvoltage: | 60V peak | ||
| Frequency Range: | DC to 400Hz, factory calibrated at 60Hz | ||
| Common Mode(Input to Ground): | 1800VDC, max. | ||
| Zero and Span Range: | Zero Turn-Up: 50% of full scale range | ||
| Span Turn-Down: 50% of full scale range | |||
| Output Voltage | Output: | 0-5V, 0-10V | |
| Source Impedance: | <10 Ohms | ||
| Drive: | 10mA, max. (1K Ohms, min. @ 10V) | ||
| Current Output: | 0-1mA, 0-20mA, 4-20mA | ||
| Source Impedance: | >100K Ohms | ||
| Compliance: | 0-1mA; 7.5V, max. (7.5K Ohms, max.) | ||
| 0-20mA; 12V, max. (600 Ohms, max.) | |||
| 4-20mA; 12V, max. (600 Ohms, max.) | |||
| LED Indicator (green) | 8Hz flash when input is 110% of full scale range | ||
| 4Hz flash when input is 10% below full scale range | |||
| Accuracy Including Linearity, Hysteresis | +0.1% of span, typical | ||
| +0.5% of span, maximum | |||
| Stability | +0.025%/°C of selected input span, typical. | ||
| Response Time (10 to 90%) | 250mSec., typical. | ||
| CMRR | DC to 60Hz: | 120dB | |
| Isolation | 1800VDC between input, output and power. | ||
| EMC Compliance (CE Mark) | |||
| Emmissions: | EN50081-1 | ||
| Immunity: | EN50082-2 | ||
| Safety: | EN50178 | ||
| Humidity (Non-Condensing) | |||
| Operating: | 15 to 95% @ 45°C | ||
| Soak: | 90% for 24 hours @ 65°C | ||
| Temperature Range | |||
| Operating: | 0 to 55°C (32 to 131°F) | ||
| Storage: | -25 to 70°C (-13 to 158°F) | ||
| Power | Consumption: | 1.5W typical, 2.5W max. | |
| Range: | 9 to 30VDC | ||
| Wire Terminations | Screw terminals for 12-22 AWG | ||
| Weight | 0.48 lbs. | ||
| Agency Approvals | CSA certified per standard C22.2, No. 0-M91 and 142-M1987 (File No. LR42272). | ||
| UL recognized per standard UL508 (File No.E99775). | |||
| CE Compliance per EMC directive 89/336/EEC and Low Voltage 73/23/EEC. | |||
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Diagnostic LED Configuration Since the unit has 50% adjustability, it can be ranged so that any 100 volt input span can create the full output (e.g., 25 to 125Vac = full output). Unless otherwise specified, the factory presets the Model G468 as follows:
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The DC power input accepts any DC source between 9 and 30V; typically a 12V or 24VDC source is used (see Accessories). Refer to Tables 1 through 3 for the proper switch settings. With power disconnected, use the switches (9 & 10) on SW1 to select the input type (voltage or current), on SW2 to select the desired output ranges, and (1-8) on SW1 to select the desired input range. Calibration
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