DMP XR150 · 1 of 1 · Image: DMP
| XR150/XR550 Series Installation Guide | XR150/XR550 Series Installation Guide (LT-1233 25122 (© 2024–2025)) |
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| Aux | 12 VDC 1.5 A max |
|---|---|
| Total | 2 A (50VA jumper) or 3 A (75VA jumper) |
| Eol | DMP 311 1 kΩ |
| Zone thresholds | open >1300 Ω, normal 600–1300 Ω, short <600 Ω |
| Response | 500 ms (160 ms fast, zones 1–10) |
| Keypads | XR150: 8 supervised; 16 bus devices |
| Smoke zones | 3000 ft 18 AWG / 1000 ft 22 AWG, 100 Ω max |
Ground the panel before applying power
Do not use shielded wire on LX-Bus/keypad bus
Transformer ≤70 ft 16 ga or 40 ft 18 ga
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