G408 |
 |
 |
 |
 |
 |
| TECHNICAL SPECIFICATION (G408) |
|||
| Input | Voltage Input | ||
| Range Limits: | 10mV to 100V | ||
| Impedance: | >100KW | ||
| Overvoltage: | 400 Vrms, max. | ||
| (Intermittent); | 264 Vrms, max. (Continous) | ||
| Current Input | Range Limits: | 1mA to 100mA | |
| Impedance: | 20W, typical | ||
| Overcurrent: | 170mA RMS, max. | ||
| Overvoltage: | 60VDC | ||
| Zero Turn-Up: | 50% of full scale input | ||
| Span Turn-Down: | 50% of full scale input | ||
| Common Mode (Input to Ground) 1800 VDC, max. | |||
| Output (G408-0001) Voltage Output | |||
| Output: | 0-5V, 0-10V | ||
| Source Impedance: | <10W | ||
| Drive: | 10mA, max. | ||
| Current Output | Output: | 0-1mA,4-20mA,0-20mA | |
| Source Impedance: | >100KW | ||
| Compliance: | 0-1mA: 7.5V, max (7.5KW) | ||
| 4-20mA: 12V, max (600W) | |||
| 0-20mA: 12V, max (600W) | |||
| Output (G408-1001) Voltage Output | |||
| Output: | -5V to +5V, -10 to +10V | ||
| Source Impedance: | <10W | ||
| Drive: | 10mA, max. | ||
| LED Indication (green) Input Range | >110%(approx) input:8Hz flash | ||
| < -10%(approx) input: 4Hz flash | |||
| Accuracy (Including Linearity, Hysteresis) | |||
| <2mA/<20mV: | ± 0.35% of full scale, typical; 0.5%,max. | ||
| >2mA/>20mV: | ± 0.1% of full scale, typical; 0.2%, max. | ||
| Response Time (10-90%) | 200mSec., typical | ||
| Stability (Temperature) | ±0.025% of full scale/°C,typical; ±0.05%/°C, max. | ||
| CMRR | DC to 60Hz: | 100dB | |
| Isolation (Input to Output) | 1800VDC between input, output and power | ||
| EMC Compliance (CE Mark) | |||
| Emissions: | EN50081-1 | ||
| Immunity: | EN50082-2 | ||
| Safety: | EN50178 | ||
| Mean Time Between Failures | 60K Hours | ||
| 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) | ||
| Wire Terminal | Screw terminals for 12-22AWG | ||
| Power | Consumption: | 1.5W typical, 2.5W max. | |
| Range: | 9 to 30VDC | ||
| Weight | 0.5 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 Conformance per EMC directive 89/336/EEC and Low Voltage 73/23/EEC (Input < 75VDC, only). | ||
|
Diagnostic LED A major advantage of the G408 is its wide ranging capability and ease of configuration. The G408 has 18 input range settings. Trim potentiometers allow 50% input zero and span adjustability within each of the 18 full scale input ranges. Unless otherwise specified, the factory presets the Model G408-0001 and G408-1001 as follows:
The DC power input accepts any source between 9 and 30V; typically a 12V or 24VDC source is used (see Accessories). To minumize interference from electrical and magnetic fields, the use of shielded, twisted pair wires on the input and output is recommended. Refer to Tables 1 through 4 for the proper switch settings. Use the switches on SW1 to select the input type (voltage or current) and also to select the desired input range and function setting. Use SW2 to select the desired type of output. |
Calibration
Other Diagrams and tables can be found in G408 DataSheet. |
|||||||||||||||
