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System Power Requirements 24V dc ±15% @ 400A max, exclusive of the power needs of the external muting and safety devices.
Supply Protection Circuitry All Inputs and Outputs are protected from short circuit to +24V dc or dc common.
OSSD Outputs Two diverse-redundant solid-state 24V dc, 0.5A sourcing OSSD (Output Signal Switching Device) Safety Outputs. Non-safety Auxilliary Output - PNP solid-state, rated 24v dc @ 250mA.
OSSD Response Time <10 ms
Alternate Power Connections +24V dc ±15% @ 2.5A max, Resettable 2.5A fuse
Status Indication LEDs
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SYSTEM STATUS
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YELLOW
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GREEN
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RED
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Power Applied (Manual Power-up)
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DOUBLE FLASHING
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OFF
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OFF
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Normal Operating Mode
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ON
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ON
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OFF
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Lockout Mode
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OFF
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OFF
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FLASHING
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Latched Mode
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—
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—
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—
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Safety Light Curtain Clear
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FLASHING
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OFF
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OFF
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Safety Light Curtain Blocked
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ON
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OFF
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OFF
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Override Condition
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OFF
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ON
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ON
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Non-Mutable Input is open
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OFF
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OFF
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ON
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Diagnostic Code Display Diagnostic Display is a two-digit numeric display that indicates the cause of lockout conditions and the amount of time, in seconds, remaining for the backdoor timer.
Muting Lamp Output A monitored or non-monitored (selectable) sinking output. If monitoring has been selected, the current draw must be within 10 mA to 360 mA.
Maximum Switching Voltage: 30V dc
Maximum Switching Current: 360 mA
Minimum Switching Current: 10 mA
Controls and Adjustments Manual/Auto Power-up
One-Way/Two-Way Muting
Monitored/Non-monitored Mute Lamp Output
One-Channel/Two-Channel/No EDM
Backdoor Timer
Mute On Power-up Enable
Mute Enable Active/Inactive
Inputs 2 Safety Devices – 1 x Mutable and 1 x Non-mutable
2 External Device Monitoring (EDM) – for MPCE or safety device feedback
2 Sets of Muting Devices – for muting logic requirements
1 Mute Enable Input – creates a window of time where muting is permissible
Override – for situations where authorized override is needed
Reset – for re-initiating the module after clearing a Lockout condition
Mounting 4 mounting holes - 5.5 mm (.19")
Enclosure & Environmental Rating Dimensions: 220 mm x 62 mm x 41 mm (8.6" x 2.3" x 1.6")
Rating: NEMA 4, 13, IEC IP65
Connections 1 each, 8-pin minifast® 1 each, 7-pin minifast®
8 each, 5-pin eurofast® (4-pin if ground connection not used)
Certifications Designed to meet Safety Category 4 per EN954-1. Certifications are in process – coming soon.
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