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Up to 40 individual elements can be plugged together flat or high DIN rail Optional power input module for redundant power supply Option for connection of the power supply and collective fault and error signalling without power input module at both ends Two redundant connections for power supply Up to 40 modules (80 channels) of any signal types can be fitted side-by-sideCollective fault and error signalling 10

ISpac isolators - 9224 ISpac-bus

fast mounting

Plug together, place onto bus, snap on and connect.The isolators are now already in operation on the high-performance, expansible ISpac-Bus from R.STAHL. Up to 40 ISpac modules can be installed without the need for tools and within a very short time.The ISpac-Bus powers the modules and, at the same time, offers collective fault and error signalling for all modules, consequently greatly facilitating fault finding. Design Power supply > individual elements > via simple terminals > individual elements can be plugged together up to required length, maximum 40 units > option for redundant power supply via the input module > gold-plated contacts for maximum contact safety > installation of the input module either at the left, at the right, at the centre or on both sides with one variant > integrated pole-reversal protection Fault and error signalling > floating fault-signalling contact Mounting > collective signalling via a contact chain for line faults of the Exi inputs and outputs > fast, simple, snap-on mounting onto flat or high DIN rails > self-closing contact in the ISpac-Bus automatically closes the contact chain if positions are not equipped > option for vertical and horizontal mounting > can be mounted without the need for tools > can be expanded at any time easily