ISpac isolators - STAHL - #9

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3
3T-3L
6
Enclosure front panel F generous, clearly arranged area for displays, indicators and operating controls
> displays and indicators in accordance with NAMUR NE44
> clear channel assignment of the LEDs
> option for making settings via DIP switch even during operation
Design |T
> module width only 17.6 mm (0.69 in)
> module size 108x114mm (4.25x4.49in)
> on a general basis, one or two channels per module
Fault and error signalling 111^
> detection of discontinuity and short circuit in the Exi circuit
> detection for input and output isolator
> signalling via red LED per channel
> collective signalling via the ISpac-Bus
> signalling per device via relay contact
Voltage monitoring
> defined switch-off and failure signalling via floating contacts if voltage is undershot
Connection terminals l]l ^
> simple and fast wiring of the modules thanks to detachable terminals
> optionally screw terminals, cage clamp terminals or insulation-displacement terminals
> colour coding and electrical coding of the terminals
> mechanical coding of the terminals as an option
> slanted arrangement of the terminals for optimum, space-saving entry into cable ducts
Installation in Zone 1, Zone 21 ^
> operation in Zone 1 can be implemented with in­stallation in the 8510 flameproof enclosure system
Non-Exi isolators
> integration of non-intrinsically safe signals via a low-cost, non-intrinsically safe isolator
> standard wiring throughout the entire system

pageCatalog pdf di En 2012-02-06-12