The full description for ERM 2480 2600 03S12-03 is a Heidenhain AK ERM 2480 incremental scanning head (ID number 1144048-29) designed for modular angle encoders with magnetic scanning.

Core Specifications

1. Device Type: Scanning head / reader head for incremental built-in measuring devices with magnetoresistive scanning.
2. Number of Lines / Resolution: 2048 lines.
3. Drum Outer Diameter: Compatible with 326.90 mm scale drums.
4. Graduation Period: 395.000 µm.
5. Output Signal: ~1Vss (1Vpp) analog signals.
6. Limit Frequency (-3 dB): 300.00 kHz.
7. Reference Mark: Analog.
8. Power Supply: 5 V (±10%).
9. Protection Class: IP 67 (EN 60529).
10. Operating Temperature: -10 °C to +100 °C.
11. Electrical Connection: M23 coupling, male (pin), 12-pin.
12. Cable Details: 1.00 meter length, PUR type, diameter 4.5 mm, tangential (right) cable exit.