Title: 40 Bender Datablad.pdf.pdf
Alarm LEDs “1…12” light up when a fault has been detected in the relevant measuring channel or flash if there is a fault with the measuring current transformer10 - Digital display for device address and error codes.ESC button: to exit the menu function without changing parameters4RCMS460-490_D00067_01_D_XXEN/09.2017Wiring diagram RCMS460-D…/-L…218673451 - Connection of supply voltage US (see ordering information),6 A fuse recommended.2 - Connection of measuring current transformers CT1…CT12. Either Type A or Type B measuring current transformers can be selected for each measuring channel. Six W…AB series measuring current transformers require one AN420 or AN110 power supply unit. The channels k9…k12 of the device versions RCMS460-D4/-L4 require the connection of Type A measuring current transformers.3 - RS-485 interface with BMS protocolWiring diagram– Digital input12Residual current monitors LINETRAXX® RCMS460-D/-L – RCMS490-D/-LWiring diagram RCMS490-D…/-L…2