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PRSU/2 Safety Interface Modules


Tapeswitch™ PRSU/2 control units are designed to be used with Tapeswitch™ pressure sensitive sensors to form a complete safety system. Sensors may take the form of safety mats, sensing edges, ribbon switches or bumpers. Full system installation instructions are supplied with the sensors.

The PRSU/2 operates from a 24 VAC/DC supply. From this is derived a current-limited 24 VDC supply. The sensor and control circuit operate from this current-limited supply. The unit is housed in a DIN rail mounting enclosure with 12 integral terminals. This unit is intended to be mounted in an existing electrical enclosure on the machine. This existing enclosure must be sealed to a minimum rating of IP54.


Safety Grade: Category 3, PLe (EN ISO 13849-1)
Supply Voltage: 24 V AC/DC, 50 - 60 Hz
Response Time: < 30 ms
Power Consumption: 2, 5 VA
Max. Inrush Current: 1, 4 A
Temperature Range:
Operating
-25° - 55°C
Reset Mode: manual or Auto (Link Selectable)
Safety Outputs:
Device Type

Contact Type/Quantity
Contact Rating

Safety Relay,
Force Operated Contacts
2x Normally Open
5 A @ 240 VAC
Enclosure:
Protection Rating
Terminal Capacity
Material

IP20
2 x 1, 5mm²
Polycarbonate