We offer a 1:1 custom replacement for the DAF66-12B23, maintaining the original 4-20mA output characteristics while providing optional customizations for shaft type, connector, or mounting configuration. With a production lead time of just 15 working days, this solution addresses the needs of clients facing discontinued models or specialized application requirements.
Optimized for industrial environments, this encoder ensures stable and precise current-loop feedback, even under challenging conditions such as vibration, long cable runs, and temperature fluctuations. Its durable construction guarantees reliable performance, making it a trusted solution for a range of industrial applications. The encoder has been successfully exported to various countries, earning praise for its cost-effectiveness, reliable performance, and fast delivery.
Reference Images
Electrical data
| Parameter | Value |
| Valid for all versions | Unless otherwise stated |
| Sensor system: | GaAIAs diode, photo-transistor array, precision comparator |
| Setting cycles EEPROM: | ≥10^6 |
| Multifunctional inputs (MFP): | Depending on adjusting mode (signal input E6) |
| Memory circuit (latch): | Through MFP |
| Disc coding: | Gray code |
| Signal sense: | CW or CCW (signal input E6) |
| Supply voltage range V_s: | +20 to +26 VDC, 15±0.5VDC(optional) |
| Supply current I_s: | 80 mA typ. / 120 mA max. (when output current = 0) |
| Linearity: | 0.025% typ. / 0.05% max. (+2 LSB), 12 Bit monotory warranted |
| Temperature drift: | 0.0015% / K typ. |
| Current output | |
| Accuracy | |
| at starting point 0 mA: | 0 mA ±5 μA typ. / ±15 μA max. |
| at end point 4 mA: | 4 mA ±5 μA typ. / ±15 μA max. |
| Load resistance: | 0 to 500Ω at V_s = 20 to 26 VDC, 0 to 1000Ω at V_s = 22 to 26 VDC |
| Voltage output | |
| Accuracy | |
| at starting point 0 V: | 0 V ±2.5 mV typ. / ±7.5 mV max. |
| at end point 10 V: | 10 V ±2.5 mV typ. / ±7.5 mV max. |
| Output current: | 5 mA max. When load resistance > 2 kΩ (short circuit proof) |
