DS-PM1-O4H-H is a wired 4-way power relay expander. The expander connects directly to the 100 V~240 V source and
closes/opens the circuit on command via Speed-X from the AX Hybrid Pro control panel. Each relay can handle current of up
to 16A, which is enough to connect a very power-hungry device.
| Hardware features | |
| Serial port | 1 TTL serial port |
| Tamper-Proof | Support (front and rear) |
| Bus | 2×Speed-X bus, 1 uplink for control panel connection and 1 downlink for next expander |
| Electrical characteristics | |
| Power supply | 9 to 24 VDC, 1A |
| Power consumption | Maximum current 210 mA@12 VDC; Quiescent current 65 mA@12 VDC |
| Display | |
| LED Indicator | 1 for power, or fault |
| General | |
| Dimension(WxHxD) | 110 mm × 155 mm × 32.5 mm |
| Shell material | Plastic |
| Weight | 333.1 g |
| Operation temperature | -10 °C to 40 °C |
| Operation humidity | 10% to 90% |