Pulse Width Modulating Slice Module
Model: AS11893G-41
Pulse Width Modulating Slice Module
Pulse Width Modulating Slice Module
Model: AS11893G-41
Overview
Overview
The AS11893G-41 Pulse Width Modulating Slice for Interfacing with Solid State Relays (SSR's) Module is a compact and high density solution for integrating Pulse Width Modulating outputs with the MKS Automation Platform PAC or CM modules, or with the MultiTherm™ 2000. Each PWM module supports 12 digital inputs and 12 PWM outputs. PWM outputs are typically used in temperature control applications, where the Pulse Width Modulating output interfaces to a Solid State Relay (SSR), which is driving a heater.
Technical Specs
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TypePulse Width Modulating Slice Module
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Number of Inputs12
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OutputOpen collector sink/source
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Number of Outputs12
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Power Consumption@ 200mA = 24 V_IO@ 2.5 Amp, 24 V_CORE@ 0.15 Amp (per module) Assuming all DOs are loaded
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ConnectorTerminal
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Input Isolation2.5 kVrms
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DI refresh rate2.7 µSec
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Debounce Filterfixed to 4 cycles of DI Refresh Rate (10.8 µSec)
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Logic Level24 VDC (8 - 30 VDC)
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Maximum update rate25 µSec
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Output Resolution0.01% Full Scale power
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ProtectionESD to IEC 61000-4-2 ±4 kV contact, short to +24 VDC, 24 V inductive load switching (each channel)
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Pull Up/Down Value22K
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Sink Input Logic Level24 VDC ±5%
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Sink Input Nominal Load Impedance6 kOhm
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Sink Input Current, Maximum OFF2.25 mA (10.7v )
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Sink Input Current, Minimum ON3.3 mA (4.5v)
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Sink Input Current, Maximum ON4.7 mA
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Sink Output Maximum thermal current limit (ON)2 A per bank of 6
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Sink Output Minimum Available Current Sink (ON)200 mA
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Sink Output Maximum Leakage Current (OFF)0.1 mA (output tied to 24 v)
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Sink Output Minimum Thermal Current Limit (ON)1 A per bank of 6
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Sink Output Output Low Voltage (ON)Maximum 1.1 v @ 200 mA
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Source Input Logic level24 V
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Source Input Input Low Voltage Range ON15 v (2.5 mA)
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Source Input High Voltage Range OFF12.8 v (2.15mA)
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Source Input Input Current, Maximum ON4.7 mA
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Source Input Nominal Load Impedance6 kOhm
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Source Output Maximum Thermal Current Limit (ON)2 A per bank of 6
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Source Output Maximum Leakage Current (OFF)0.1 mA (output tied to Ground)
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Source Output Minimum Thermal Current Limit (ON)1 A per bank of 6
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Source Output Output High VoltageMinimum 23.7 V @ 200 mA
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Source Output Maximum Inductive Load Energy, 1Hz Cycled60 mJ
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Source Output Minimum Available Current Source (ON)200 mA
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Operational Environment Temperature0 to 55 °C, with 2 °C upper limit reduction per 1000 ft above sea level
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Storage Temperature-40 - 85°C
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Altitudeup to 2000 meters
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Humidity5 - 85% non-condensing
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Dimensions35 x 125 x 92.3 mm (1.4 x 3.3 x 4.9 in.)
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MountingDIN rail
Ultra-High Velocity