PLZ-U_Inter-frame control and external control
| Inter-frame control | Controls up to four slave frames from the master frame. |
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| Enables you to turn on/off the load, recall presets ABC on all channels simultaneously, and recall setup memories 0 to 3. |
| External control | Recall input of preset mem-ories A, B, and C | Recalls preset memories A, B, and C on all channels simultaneously |
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| Setup memory recall input | Recalls the setup memory 0 to 3 |
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| Enable input | Enables the turning on/off of the load, recalling of presets ABC on all channels simultaneously, and recalling of setup memories 0 to 3. |
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| Load-on input | Turns on the load on all channels simultaneously. |
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| Load on status output | On when the load is on (open collector output) |
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| Alarm status output | On when the alarm is on (open collector output) |
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| Internal power output | 5 V and maximum output current of 100 mA |
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| Input signal | Low active, pull up to 5 V using 10 kΩ. Low level input voltage: 0 V to 1 V, high level input voltage: 4 V to 5 V |
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| Output signal | Open drain, output withstand voltage of 30 VDC, output satura-tion voltage of approximately 0.7 V, and maximum output current of 100 mA. |
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