Title: 40 Bender brukermanual.pdf.pdf
RCMS490-D/RCMS490-L The function of the device versions RCMS490-D/RCMS490-L corresponds to the function described above. In addition, a galvanically isolated alarm con- tact (N/O contact) is available, e.g. for triggering a circuit breaker in this sub- circuit when a response value is exceeded.RCMS460-490_D00067_03_M_XXEN/12.201719System descriptionRCMS…-D4/RCMS…-L4 The function of device version RCMS…-D4/RCMS…-L4 corresponds to the function described before. The functions of measuring channels k9 … k12 vary from those described before. They are exclusively designed for current measurements with type A measuring current transformers (measuring ran- ge 100 mA … 125 A). For that reason, the measuring channels k9…k12 cannot be used in combination with W…AB series measuring current transformers or as digital inputs.Choice of RCMS and measuring channels20RCMS460-490_D00067_03_M_XXEN/12.20174. Installation and connection4.1 Unpacking