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| Description |
The coded magnetic switches have a minimum 6mm switching distance and an IP67 protection. With a simple 2-wire connection to the switches, the ISIS control unit can detect both open and short circuit faults when they occur, giving immediate indication and moving the control unit to a safe state. This eliminates the possibility of faults accumulating with out them being detected and improves safety. The ISIS-4 control unit monitors 4 ISIS safety switches and doubles as a safety relay saving cost and panel space, while the ISIS-2 can monitor up to 2 switches or up to 30 using the ISIS-E Extender modules.
The ISIS safety system is approved to EN-954-1 Category 3 by TUV. |
| Features |
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Multi-gate monitoring
Tamper-resistant safety switches
Long term proven reliability
Modular system
Monitor up to 30 guards
Guard status indication
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| Operation |
| Connect the required number of safety switches to the ISIS control unit (an internal switch is used to select how many are in operation). With the power on and all the safety switches closed, the system self-check is performed. The output safety contacts will only close if all activated safety switches are operating correctly and the internal self-check is completed successfully. |
| ISIS-4 Safety Control Unit |
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The ISIS-4 Safety Control Unit can monitor up to 4 ISIS safety switches. This easy to install, 35mm DIN Rail mounting housing provides 2 x safety and 1 x auxiliary output contacts (4A / 230VAC). Indicator LED’s in the ISIS-4 lid show the number of gates that have been selected, gate status, power and run. |
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| ISIS-2 control unit |
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The ISIS-2 control unit can monitor up to 2 ISIS safety switches and is housed in a slim-line (22.5mm), DIN Rail mounting housing. |
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| ISIS-E Extender module |
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The ISIS-E Extender module provides 5 safety switch inputs to an ISIS control unit (ISIS-2 or ISIS-4). Multiple ISIS-E extender modules can be connected together into one system, making it possible to monitor large numbers of machine guards, or to add gates to an existing system at a later date. |
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| ISIS safety switch |
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The ISIS safety switches are suitable to use in most machine guarding applications. Based on 'coded magnet' technology they are easy to install, reliable in operation and difficult to defeat. |
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