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| Dimensions (mm): | 451, 461; 247H x 76W x 236D, 3kg | ||
| 452, 462; 247H x 114W x 236D,4kg | |||
| 453, 463; 247H x 152W x 236D, 5kg | |||
| 454, 464; 280H x 152W x 236D, 5kg | |||
| 470; 249H x 170W x 236D, 3.5kg | |||
| 471; 282H x 170W x 236D, 5kg | |||
| 472; 249H x 115W x 236D, 2.5kg | |||
| Load type: | 450: resistive | ||
| 460 and 470: resistive (fixed or variable), | |||
| transformer coupled or inductive | |||
| Inputs: | |||
| 450: | DC Logic-voltage: >3.5V ON: <2V OFF, | ||
| input impedance 2.5Kž | |||
| DC Logic-current: >1.5mA ON: <1mA | |||
| OFF, input impedance 2.5Kž | |||
| 460: | DC Voltage: 0-5V, 1-5V, 0-10V, | ||
| input impedance>100Kž | |||
| DC Current: 0-5mA, 0-10mA, | |||
| 0-20mA, 4-20mA, input | |||
| impedance 250ž | |||
| 470: | DC Voltage: 0-5V, 1-5V, 0-10V, | ||
| input impedance>100Kž | |||
| DC Current: 0-5mA, 0-10mA, | |||
| 0-20mA, 4-20mA, input imped | |||
| ance 250ž | |||
| Firing mode: | 450: logic firing with zero cross firing | ||
| 460 and 470: single cycle, fast | |||
| cycle, fast cycle with soft start, | |||
| slow cycle, phase angle (with current limit) | |||
| Operating temperature: | 0°C to 45°C |
