DIN Rail Mounted
PSSU/1, PSSU/2
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PSSU Safety Controllers (Safety Interface Modules)
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Wall Mounted
PSSU/3, PSSU/4 |
DIN Rail Mounted
PSSU/A, PSSU/A2 |
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Description
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The PSSU series of safety controllers can be used as safety devices for high-risk automation and machine control applications. They provide the highest level of safety offered by Tapeswitch, exceeding the requirements of safety category 3 as defined by EN-954-1f, and meeting or exceeding the safety content of the applicable OSHA, ANSI, and RIA Standards for safety interface modules.
PSSU safety controllers have redundant safety output relays, are self-monitoring, and are rated Control Reliable, which means that any fault in the safety-critical components will be detected and the machine will be rendered inoperative until the fault is corrected. These safety controllers are designed to be used with Tapeswitch low-voltage sensors such as ribbon switches, safety mats, sensing edges, or sensing bumpers. PSSU safety interface modules are available in wall-mounted and DIN rail-mounted versions. Other options include 24 Vdc or 110/220 Vac operation and choice of manual or auto reset. |
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∙ Suitable for high-risk automation and machine control |
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| MODEL | ||||||
| Supply Voltage |
110/240 VAC 50/60 Hz
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24 VDC
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110/240 VAC 50/60 Hz
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24 VDC
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110/240 VAC 50/60 Hz
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24 VDC
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| Mounting |
DIN Rail Mounting
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Wall Mounting
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DIN Rail Mounting
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| Reset Mode |
Manual (Remote)
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Auto Reset
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| Output Relay |
2 x Safety Relays (force-guided contacts), Cross-monitored
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| Output Contact Rating |
6 A @ 240 V, Resistive, Non-Inductive
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| Applications |
Medium to High Risk Safety (Level of Risk Determined by Sensor)
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| Safety Standard |
Up to Level 2: DIN 31006-1, Level 2.2: DIN 31006,
Category 3: prEN 954-1 Control Reliable, Self-monitoring, UL and cUL listed |
