Description 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.
This single unit can accept either 24V ac or dc supply, and provides 2 x safety and 1 x auxiliary output contacts (4A / 230V ac). Indicator LED’s in the ISIS-2 lid show power, run and gate status. Like the ISIS-4, a DIP switch located beneath the lid selects the number of active safety switches (note: The selector switch and number of safety switches must match or the control unit will not operate.) Approvals 
Dimension 
Dimensions in MM Technical Specification
| Specifications | | Control Category | EN 954 CAT 3 | | Supply Voltage | 24V ac/dc | | Power Consumption | 3VA | | Output Contacts | 2 x N/O Safety Contacts 1 x N/C Auxilliary Contact | | Safety Contact Switching | 4A@230V ac or 30V dc | | Safety Switch Inputs | 2, (use ISIS-E to add more inputs) | | Mounting | 35mm DIN Rail | | IP Rating | Housing IP40, Terminals IP20c | | Indication | Guard Selected and Status Indication. Auxilliary o | | Features | Slim-line CAT 3Control unit. Simple 2-wire connect | | Approvals | TUV Category 3 | | UL 508 Industrial Control Equipment | | CE |
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