WAGO 750-537/040-000 Manual

16 Device Description WAGO-I/O-SYSTEM 750 XTR750-537/040-000 8DO 24 VDC 0.5A Diagn XTRManualVersion 1.1.1Do not exceed maximum values via power contacts!The maximum current that can flow through the power jumper contacts is 10 A.The power jumper contacts can be damaged and the permissible operatingtemperature can be exceeded by higher current values.When configuring the system, do not exceed the permissible maximum currentvalue. If there is a higher power requirement, you must use an additional supplymodule to provide the field voltage.Power from SELV/PELV power supply only!All field signals and field supplies connected to this XTR I/O module(750-537/040-000) must be powered from SELV/PELV power supply(s)!In the event of an overload, short circuit or line break, an error bit per channel isset in the input process image. Using this bit, the master control can identify theerror. After rectifying the error, the error bit is reset in the input image and theerror LED goes off.The field voltage and the system voltage are electrically isolated from each other.Use in safety-related applicationsWhen using the I/O module, please observe the notes and connection examplesincluded in section “Using in Safety Related Applications”.Any configuration of the output modules is possible when designing the fieldbusnode. Grouping of module types is not necessary.Mixed operationMixed operation (standard/XTR modules) within a node is possible when groupsof modules are electrically isolated on the field side (i.e., electrically isolatedpower supply).Increased interference!For standard-compliant application in substation instrumentation and control,telecontrol systems, railway technology or shipbuilding certified operation,field-side power supply filter 750-624/040-001 or power supply filter750-626/040-000 are generally to be used for XTR module groups.