Electrical Specifications
| Absolute Maximum Ratings | Min | Typ | Max |
| AC voltage range | |||
| 120 V mode 50/60 Hz | 100.0 VAC | 120.0 VAC | 132.0 VAC |
| 240 V mode 50/60 Hz | 200.0 VAC | 240.0 VAC | 264.0 VAC |
| Current requirement | |||
| 120 V mode | 0.9 A | 1.5 A | |
| 240 V mode | 0.45 A | 0.75 A | |
| Power supply capacities | |||
| +24 V I/O supply | 1.5 A | ||
| +5 V logic supply | 5.0 A | ||
| RS-232 transmitters | ±3 VDC | ±5 VDC | ±12 VDC |
| RS-232 receivers | ±3 VDC | ±5 VDC | ±12 VDC |
| Common mode voltage range | -10 VDC | +10 VDC | |
| Encoder power supply capacity (+5V) | 250.0 mA | ||
| CPU power requirement (5 V) | 0.4 A | 0.6 A | |
| Lithium-cell RAM | 128K |