The main application of the high power relay output is to power an electrical heating element directly.
The outputs can be configured as one of the following types:
Digital output
Digital pulsed output
Pulse width modulated output
Consider the expected number of operation cycles specified for the relay output (cycle life rating) when configuring the period for a pulse width modulated (PWM) output point.
The DO high power relay outputs are Form A digital outputs, which means the outputs are normally open contacts with one common terminal (C) and one normally open terminal (NO). The terminals are isolated from signal ground.
Channels, MP-C-15A
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1, DO7
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Channels, MP-C-18A
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1, DO8
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Channels, MP-C-18B
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0
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Channels, MP-C-24A
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0
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Channels, MP-C-36A
|
0
|
Channels, MP-C-24A-M
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0
|
Channels, MP-C-36A-M
|
0
|
Contact rating
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250 VAC/24 VDC, 12 A, Pilot Duty (B300)
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Switch type
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Form A Relay
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Single Pole Single Throw
|
|
Normally Open
|
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Isolation contact to system ground
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5000 VAC
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Cycle life (Resistive load)
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At least 100,000 cycles
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Minimum pulse width
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100 ms
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